Lenovo Thinkpad Sl400C Users Manual SL400, SL400c, SL500, And SL500c Hardware Maintenance

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ThinkPad SL400, SL400c, SL500, and
SL500c
Hardware Maintenance Manual

ThinkPad SL400, SL400c, SL500, and
SL500c
Hardware Maintenance Manual

Note
Before using this information and the product it supports, be sure to read the general information under “Notices” on page
229.

Fourth Edition (March 2009)
© Copyright Lenovo 2008, 2009. All rights reserved.
LENOVO products, data, computer software, and services have been developed exclusively at private expense and
are sold to governmental entities as commercial items as defined by 48 C.F.R. 2.101 with limited and restricted
rights to use, reproduction and disclosure.
LIMITED AND RESTRICTED RIGHTS NOTICE: If products, data, computer software, or services are delivered
pursuant a General Services Administration ″GSA″ contract, use, reproduction, or disclosure is subject to restrictions
set forth in Contract No. GS-35F-05925.
© 2008, 2009 Lenovo

Contents
About this manual . . . . . . . . . . v
Safety information . . . . . . . . . . 1
General safety . . . . . . . . . . . . . . 2
Electrical safety . . . . . . . . . . . . . 3
Safety inspection guide . . . . . . . . . . . 5
Handling devices that are sensitive to electrostatic
discharge . . . . . . . . . . . . . . . 6
Grounding requirements . . . . . . . . . . 6
Safety notices: multilingual translations . . . . . 7
Laser compliance statement . . . . . . . . . 14

Important service information . . . . . 17
Strategy for replacing FRUs . . . . . . . .
Strategy for replacing a hard disk drive . . .
Important notice for replacing a system board .
How to use error message . . . . . . .
Strategy for replacing FRUs for CTO, CMV, and
GAV . . . . . . . . . . . . . . . .
Product definition . . . . . . . . . .
FRU identification for CTO, CMV, and GAV
products . . . . . . . . . . . . .
Important information about replacing RoHS
compliant FRUs . . . . . . . . . . . .

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General checkout . . . . . . . . . . 23
What to do first . . . . . . . . .
Checkout guide . . . . . . . . .
Diagnostics using PC-Doctor for DOS
PC-Doctor for Windows . . . . .
PC-Doctor for Rescue and Recovery .
Power system checkout . . . . . .
Checking the AC adapter . . . . .
Checking operational charging . . .
Checking the battery pack . . . .
Checking the backup battery . . .

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Related service information . . . . . . 33
Restoring the factory contents by using Product
Recovery discs . . . . . . . . . . .
Passwords . . . . . . . . . . . . .
Power-on password . . . . . . . .
Hard-disk password . . . . . . . .
Supervisor password . . . . . . . .
How to remove the power-on password . .
How to remove the hard-disk password . .
Power management . . . . . . . . .
Screen blank mode . . . . . . . . .
Standby mode . . . . . . . . . .
Hibernation mode . . . . . . . . .
Symptom-to-FRU index . . . . . . . .
Numeric error codes . . . . . . . .
Error messages . . . . . . . . . .
Beep symptoms . . . . . . . . . .
© Copyright Lenovo 2008, 2009

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No-beep symptoms . .
LCD-related symptoms
Intermittent problems .
Undetermined problems

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ThinkPad SL400, SL400c, SL500, and
SL500c. . . . . . . . . . . . . . . 49
Specifications . . . . . . . . . . . . . . 49
Status indicators . . . . . . . . . . . . . 52
FRU tests . . . . . . . . . . . . . . . 54
Fn key combinations . . . . . . . . . . . 56
FRU replacement notices . . . . . . . . . . 58
Screw notices . . . . . . . . . . . . . 58
Retaining serial numbers . . . . . . . . . 59
Removing and replacing a FRU . . . . . . . . 62
1010 Battery pack . . . . . . . . . . . 63
1020 Optical drive . . . . . . . . . . . 64
1030 Hard disk drive (HDD) cover and HDD . . 65
1040 DIMM slot cover (for ThinkPad SL400 and
SL400c) . . . . . . . . . . . . . . . 67
1050 DIMM slot cover (for ThinkPad SL500 and
SL500c) . . . . . . . . . . . . . . . 67
1060 DIMM . . . . . . . . . . . . . 68
1070 PCI Express Mini Card for wireless
LAN/WiMAX . . . . . . . . . . . . 69
1080 PCI Express Mini Card for wireless WAN
(for ThinkPad SL400 and SL400c) . . . . . . 72
1090 Wireless WAN slot cover and PCI Express
Mini Card for wireless WAN (for ThinkPad
SL500 and SL500c) . . . . . . . . . . . 74
1100 Thermal door (for ThinkPad SL400 and
SL400c) . . . . . . . . . . . . . . . 76
1110 Thermal door (for ThinkPad SL500 and
SL500c) . . . . . . . . . . . . . . . 77
1120 Fan assembly . . . . . . . . . . . 78
1130 CPU thermal module . . . . . . . . 81
1140 CPU . . . . . . . . . . . . . . 83
1150 Palm rest (for ThinkPad SL400 and SL400c) 84
1160 Palm rest (for ThinkPad SL500 and SL500c) 86
1170 Bluetooth daughter card (BDC-2.1) . . . . 88
1180 Intel Turbo Memory Minicard or Wireless
USB adapter . . . . . . . . . . . . . 89
1190 Backup battery (for ThinkPad SL400 and
SL400c) . . . . . . . . . . . . . . . 91
1200 Backup battery (for ThinkPad SL500 and
SL500c) . . . . . . . . . . . . . . . 92
1210 Keyboard . . . . . . . . . . . . 93
1220 Top case sub assembly (for ThinkPad SL400
and SL400c) . . . . . . . . . . . . . 95
1230 Top case sub assembly (for ThinkPad SL500) 97
1240 LCD unit (for ThinkPad SL400 and SL400c) 100
1250 LCD unit (for ThinkPad SL500 and SL500c) 105
1260 Frame L (magnesium frame assembly) . . 109
1270 SATA-ODD connector board (for ThinkPad
SL500 and SL500c) . . . . . . . . . . . 111

iii

1280 System board. . . . . . . . . .
1290 I/O board and I/O board FPC (for
ThinkPad SL400 and SL400c) . . . . . .
1300 Small board (for ThinkPad SL400 and
SL400c) . . . . . . . . . . . . .
1310 Frame R (magnesium frame assembly),
DC-in connector, and base cover (for ThinkPad
SL400 and SL400c). . . . . . . . . .
1320 Frame R (magnesium frame assembly),
I/O board, I/O board FPC, DC-in connector,
small board, and base cover (for ThinkPad
SL500 and SL500c). . . . . . . . . .
2010 LCD front bezel . . . . . . . . .
2020 Inverter card or LED control card . . .
2030 Integrated camera . . . . . . . .
2040 Wireless LAN antenna assembly, wireless
WAN antenna assembly, and camera cable (for
ThinkPad SL400 and SL400c) . . . . . .
2050 Wireless LAN antenna assembly. wireless
WAN antenna assembly, and camera cable (for
ThinkPad SL500 and SL500c) . . . . . .
2060 LCD panel, hinge L, hinge R, LCD cable,
and LCD rear cover assembly (for ThinkPad
SL400 and SL400c). . . . . . . . . .

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2070 LCD panel, hinge L, hinge R, LCD cable,
and LCD rear cover assembly (for ThinkPad
SL500 and SL500c). . . . . . . . . .
Locations . . . . . . . . . . . . . .
Front view (for ThinkPad SL400 and SL400c)
Rear view (for ThinkPad SL400 and SL400c) .
Bottom view (for ThinkPad SL400 and SL400c)
Front view (for ThinkPad SL500 and SL500c)
Rear view (for ThinkPad SL500 and 500c) . .
Bottom view (for ThinkPad SL500 and 500c) .
Parts list . . . . . . . . . . . . . .
Overall . . . . . . . . . . . . .
LCD FRUs . . . . . . . . . . . .
Keyboard . . . . . . . . . . . . .
Miscellaneous parts . . . . . . . . .
AC adapters . . . . . . . . . . . .
Power cords . . . . . . . . . . . .
Recovery discs . . . . . . . . . . .
Common service tools . . . . . . . .

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Notices . . . . . . . . . . . . . . 229
Trademarks .

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ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

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About this manual
This manual contains service and reference information for the following
ThinkPad® products.
ThinkPad SL400
MT 2743
ThinkPad SL400c
MT 4413
ThinkPad SL500
MT 2746
ThinkPad SL500c
MT 4414
Use this manual along with the advanced diagnostic tests to troubleshoot
problems.
The manual is divided into sections as follows:
v The common sections provide general information, guidelines, and safety
information required in servicing computers.
v The product-specific section includes service, reference, and product-specific
parts information.

Important:
This manual is intended only for trained servicers who are familiar with
ThinkPad products. Use this manual along with the advanced diagnostic tests to
troubleshoot problems effectively.
Before servicing a ThinkPad product, be sure to read all the information under
“Safety information” on page 1 and “Important service information” on page 17.

© Copyright Lenovo 2008, 2009

v

vi

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Safety information
This chapter presents following safety information that you need to be familiar
with before you service a ThinkPad computer.
v “General safety” on page 2
v “Electrical safety” on page 3
v “Safety inspection guide” on page 5
v “Handling devices that are sensitive to electrostatic discharge” on page 6
v “Grounding requirements” on page 6
v “Safety notices: multilingual translations” on page 7
v “Laser compliance statement” on page 14

© Copyright Lenovo 2008, 2009

1

General safety
Follow these rules to ensure general safety:
v Observe good housekeeping in the area of the machines during and after
maintenance.
v When lifting any heavy object:
1. Make sure that you can stand safely without slipping.
2. Distribute the weight of the object equally between your feet.
3. Use a slow lifting force. Never move suddenly or twist when you attempt to
lift.
4. Lift by standing or by pushing up with your leg muscles; this action removes
the strain from the muscles in your back. Do not attempt to lift any object that
weighs more than 16 kg (35 lb) or that you think is too heavy for you.
v Do not perform any action that causes hazards to the customer, or that makes
the equipment unsafe.
v Before you start the machine, make sure that other service representatives and
the customer’s personnel are not in a hazardous position.
v Place removed covers and other parts in a safe place, away from all personnel,
while you are servicing the machine.
v Keep your toolcase away from walk areas so that other people will not trip over
it.
v Do not wear loose clothing that can be trapped in the moving parts of a
machine. Make sure that your sleeves are fastened or rolled up above your
elbows. If your hair is long, fasten it.
v Insert the ends of your necktie or scarf inside clothing or fasten it with a
nonconductive clip, about 8 centimeters (3 inches) from the end.
v Do not wear jewelry, chains, metal-frame eyeglasses, or metal fasteners for your
clothing.
Attention: Metal objects are good electrical conductors.
v Wear safety glasses when you are hammering, drilling, soldering, cutting wire,
attaching springs, using solvents, or working in any other conditions that might
be hazardous to your eyes.
v After service, reinstall all safety shields, guards, labels, and ground wires.
Replace any safety device that is worn or defective.
v Reinstall all covers correctly before returning the machine to the customer.
v Fan louvers on the machine help to prevent overheating of internal components.
Do not obstruct fan louvers or cover them with labels or stickers.

2

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Electrical safety
Observe the following rules when working on electrical equipment.

Important:
Use only approved tools and test equipment. Some hand tools have handles
covered with a soft material that does not insulate you when working with live
electrical currents.
Many customers have, near their equipment, rubber floor mats that contain small
conductive fibers to decrease electrostatic discharges. Do not use this type of mat
to protect yourself from electrical shock.

v Find the room emergency power-off (EPO) switch, disconnecting switch, or
electrical outlet. If an electrical accident occurs, you can then operate the switch
or unplug the power cord quickly.
v Do not work alone under hazardous conditions or near equipment that has
hazardous voltages.
v Disconnect all power before:
– Performing a mechanical inspection
– Working near power supplies
– Removing or installing main units
v Before you start to work on the machine, unplug the power cord. If you cannot
unplug it, ask the customer to power-off the wall box that supplies power to the
machine, and to lock the wall box in the off position.
v If you need to work on a machine that has exposed electrical circuits, observe the
following precautions:
– Ensure that another person, familiar with the power-off controls, is near you.
Attention: Another person must be there to switch off the power, if
necessary.
– Use only one hand when working with powered-on electrical equipment;
keep the other hand in your pocket or behind your back.
Attention: An electrical shock can occur only when there is a complete
circuit. By observing the above rule, you may prevent a current from passing
through your body.
– When using testers, set the controls correctly and use the approved probe
leads and accessories for that tester.
– Stand on suitable rubber mats (obtained locally, if necessary) to insulate you
from grounds such as metal floor strips and machine frames.

v
v
v
v

Observe the special safety precautions when you work with very high voltages;
Instructions for these precautions are in the safety sections of maintenance
information. Use extreme care when measuring high voltages.
Regularly inspect and maintain your electrical hand tools for safe operational
condition.
Do not use worn or broken tools and testers.
Never assume that power has been disconnected from a circuit. First, check that it
has been powered off.
Always look carefully for possible hazards in your work area. Examples of these
hazards are moist floors, nongrounded power extension cables, power surges,
and missing safety grounds.

Safety information

3

v Do not touch live electrical circuits with the reflective surface of a plastic dental
mirror. The surface is conductive; such touching can cause personal injury and
machine damage.
v Do not service the following parts with the power on when they are removed
from their normal operating places in a machine:
– Power supply units
– Pumps
– Blowers and fans
– Motor generators
and similar units. (This practice ensures correct grounding of the units.)
v If an electrical accident occurs:
– Use caution; do not become a victim yourself.
– Switch off power.
– Send another person to get medical aid.

4

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Safety inspection guide
The purpose of this inspection guide is to assist you in identifying potentially
unsafe conditions. As each machine was designed and built, required safety items
were installed to protect users and service personnel from injury. This guide
addresses only those items. You should use good judgment to identify potential
safety hazards due to attachment of non-ThinkPad features or options not covered
by this inspection guide.
If any unsafe conditions are present, you must determine how serious the apparent
hazard could be and whether you can continue without first correcting the
problem.
Consider these conditions and the safety hazards they present:
v Electrical hazards, especially primary power (primary voltage on the frame can
cause serious or fatal electrical shock)
v Explosive hazards, such as a damaged CRT face or a bulging capacitor
v Mechanical hazards, such as loose or missing hardware
To determine whether there are any potentially unsafe conditions, use the
following checklist at the beginning of every service task. Begin the checks with
the power off, and the power cord disconnected.
Checklist:
1. Check exterior covers for damage (loose, broken, or sharp edges).
2. Power off the computer. Disconnect the power cord.
3. Check the power cord for:

4.
5.
6.
7.
8.
9.

a. A third-wire ground connector in good condition. Use a meter to measure
third-wire ground continuity for 0.1 ohm or less between the external
ground pin and the frame ground.
b. The power cord should be the type specified in the parts list.
c. Insulation must not be frayed or worn.
Check for cracked or bulging batteries.
Remove the cover.
Check for any obvious non-ThinkPad alterations. Use good judgment as to the
safety of any non-ThinkPad alterations.
Check inside the unit for any obvious unsafe conditions, such as metal filings,
contamination, water or other liquids, or signs of fire or smoke damage.
Check for worn, frayed, or pinched cables.
Check that the power-supply cover fasteners (screws or rivets) have not been
removed or tampered with.

Safety information

5

Handling devices that are sensitive to electrostatic discharge
Any computer part containing transistors or integrated circuits (ICs) should be
considered sensitive to electrostatic discharge (ESD.) ESD damage can occur when
there is a difference in charge between objects. Protect against ESD damage by
equalizing the charge so that the machine, the part, the work mat, and the person
handling the part are all at the same charge.

Notes:
1. Use product-specific ESD procedures when they exceed the requirements
noted here.
2. Make sure that the ESD protective devices you use have been certified (ISO
9000) as fully effective.

When handling ESD-sensitive parts:
v Keep the parts in protective packages until they are inserted into the product.
v Avoid contact with other people.
v Wear a grounded wrist strap against your skin to eliminate static on your body.
v Prevent the part from touching your clothing. Most clothing is insulative and
retains a charge even when you are wearing a wrist strap.
v Use the black side of a grounded work mat to provide a static-free work surface.
The mat is especially useful when handling ESD-sensitive devices.
v Select a grounding system, such as those listed below, to provide protection that
meets the specific service requirement.

Note:
The use of a grounding system to guard against ESD damage is desirable but not
necessary.

– Attach the ESD ground clip to any frame ground, ground braid, or green-wire
ground.
– When working on a double-insulated or battery-operated system, use an ESD
common ground or reference point. You can use coax or connector-outside
shells on these systems.
– Use the round ground prong of the ac plug on ac-operated computers.

Grounding requirements
Electrical grounding of the computer is required for operator safety and correct
system function. Proper grounding of the electrical outlet can be verified by a
certified electrician.

6

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Safety notices: multilingual translations
The safety notices in this section are provided in English, French, German, Hebrew,
Italian, Japanese, and Spanish.

Safety notice 1
Before the computer is powered on after FRU replacement, make sure all screws,
springs, and other small parts are in place and are not left loose inside the
computer. Verify this by shaking the computer and listening for rattling sounds.
Metallic parts or metal flakes can cause electrical shorts.
Avant de remettre l’ordinateur sous tension après remplacement d’une unité en
clientèle, vérifiez que tous les ressorts, vis et autres pièces sont bien en place et
bien fixées. Pour ce faire, secouez l’unité et assurez-vous qu’aucun bruit suspect
ne se produit. Des pièces métalliques ou des copeaux de métal pourraient causer
un court-circuit.
Bevor nach einem FRU-Austausch der Computer wieder angeschlossen wird,
muß sichergestellt werden, daß keine Schrauben, Federn oder andere Kleinteile
fehlen oder im Gehäuse vergessen wurden. Der Computer muß geschüttelt und
auf Klappergeräusche geprüft werden. Metallteile oder-splitter können
Kurzschlüsse erzeugen.

Prima di accendere l’elaboratore dopo che é stata effettuata la sostituzione di una FRU,
accertarsi che tutte le viti, le molle e tutte le altri parti di piccole dimensioni siano nella
corretta posizione e non siano sparse all’interno dell’elaboratore. Verificare ciò scuotendo
l’elaboratore e prestando attenzione ad eventuali rumori; eventuali parti o pezzetti
metallici possono provocare cortocircuiti pericolosi.

Antes de encender el sistema despues de sustituir una FRU, compruebe que todos los
tornillos, muelles y demás piezas pequeñas se encuentran en su sitio y no se encuentran
sueltas dentro del sistema. Compruébelo agitando el sistema y escuchando los posibles
ruidos que provocarían. Las piezas metálicas pueden causar cortocircuitos eléctricos.

Safety information

7

Safety notice 2
DANGER
Some standby batteries contain a small amount of nickel and cadmium. Do not
disassemble a standby battery, recharge it, throw it into fire or water, or short-circuit it.
Dispose of the battery as required by local ordinances or regulations. Use only the
battery in the appropriate parts listing. Use of an incorrect battery can result in
ignition or explosion of the battery.
Certaines batteries de secours contiennent du nickel et du cadmium. Ne les démontez
pas, ne les rechargez pas, ne les exposez ni au feu ni à l’eau. Ne les mettez pas en
court-circuit. Pour les mettre au rebut, conformez-vous à la réglementation en vigueur.
Lorsque vous remplacez la pile de sauvegarde ou celle de l’horloge temps réel, veillez
à n’utiliser que les modèles cités dans la liste de pièces détachées adéquate. Une
batterie ou une pile inappropriée risque de prendre feu ou d’exploser.
Die Bereitschaftsbatterie, die sich unter dem Diskettenlaufwerk befindet, kann
geringe Mengen Nickel und Cadmium enthalten. Sie darf nur durch die Verkaufsstelle
oder den IBM Kundendienst ausgetauscht werden. Sie darf nicht zerlegt,
wiederaufgeladen, kurzgeschlossen, oder Feuer oder Wasser ausgesetzt werden. Die
Batterie kann schwere Verbrennungen oder Verätzungen verursachen. Bei der
Entsorgung die örtlichen Bestimmungen für Sondermüll beachten. Beim Ersetzen der
Bereitschafts-oder Systembatterie nur Batterien des Typs verwenden, der in der
Ersatzteilliste aufgeführt ist. Der Einsatz falscher Batterien kann zu Entzündung oder
Explosion führen.

Alcune batterie di riserva contengono una piccola quantità di nichel e cadmio. Non
smontarle, ricaricarle, gettarle nel fuoco o nell’acqua né cortocircuitarle. Smaltirle
secondo la normativa in vigore (DPR 915/82, successive disposizioni e disposizioni
locali). Quando si sostituisce la batteria dell’RTC (real time clock) o la batteria di
supporto, utilizzare soltanto i tipi inseriti nell’appropriato Catalogo parti. L’impiego di
una batteria non adatta potrebbe determinare l’incendio o l’esplosione della batteria
stessa.

Algunas baterías de reserva contienen una pequeña cantidad de níquel y cadmio. No
las desmonte, ni recargue, ni las eche al fuego o al agua ni las cortocircuite.
Deséchelas tal como dispone la normativa local. Utilice sólo baterías que se
encuentren en la lista de piezas. La utilización de una batería no apropiada puede
provocar la ignición o explosión de la misma.

8

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Safety notice 3
DANGER
The battery pack contains small amounts of nickel. Do not disassemble it, throw it
into fire or water, or short-circuit it. Dispose of the battery pack as required by local
ordinances or regulations. Use only the battery in the appropriate parts listing when
replacing the battery pack. Use of an incorrect battery can result in ignition or
explosion of the battery.
La batterie contient du nickel. Ne la démontez pas, ne l’exposez ni au feu ni à l’eau.
Ne la mettez pas en court-circuit. Pour la mettre au rebut, conformez-vous à la
réglementation en vigueur. Lorsque vous remplacez la batterie, veillez à n’utiliser que
les modèles cités dans la liste de pièces détachées adéquate. En effet, une batterie
inappropriée risque de prendre feu ou d’exploser.
Akkus enthalten geringe Mengen von Nickel. Sie dürfen nicht zerlegt,
wiederaufgeladen, kurzgeschlossen, oder Feuer oder Wasser ausgesetzt werden. Bei
der Entsorgung die örtlichen Bestimmungen für Sondermüll beachten. Beim Ersetzen
der Batterie nur Batterien des Typs verwenden, der in der Ersatzteilliste aufgeführt ist.
Der Einsatz falscher Batterien kann zu Entzündung oder Explosion führen.

La batteria contiene piccole quantità di nichel. Non smontarla, gettarla nel fuoco o
nell’acqua né cortocircuitarla. Smaltirla secondo la normativa in vigore (DPR 915/82,
successive disposizioni e disposizioni locali). Quando si sostituisce la batteria,
utilizzare soltanto i tipi inseriti nell’appropriato Catalogo parti. L’impiego di una
batteria non adatta potrebbe determinare l’incendio o l’esplosione della batteria stessa.

Las baterías contienen pequeñas cantidades de níquel. No las desmonte, ni recargue,
ni las eche al fuego o al agua ni las cortocircuite. Deséchelas tal como dispone la
normativa local. Utilice sólo baterías que se encuentren en la lista de piezas al
sustituir la batería. La utilización de una batería no apropiada puede provocar la
ignición o explosión de la misma.

Safety information

9

Safety notice 4
DANGER
The lithium battery can cause a fire, an explosion, or a severe burn. Do not recharge it,
remove its polarized connector, disassemble it, heat it above 100°C (212°F), incinerate
it, or expose its cell contents to water. Dispose of the battery as required by local
ordinances or regulations. Use only the battery in the appropriate parts listing. Use of
an incorrect battery can result in ignition or explosion of the battery.
La pile de sauvegarde contient du lithium. Elle présente des risques d’incendie,
d’explosion ou de brûlures graves. Ne la rechargez pas, ne retirez pas son connecteur
polarisé et ne la démontez pas. Ne l’exposez pas à une temperature supérieure à 100°C,
ne la faites pas brûler et n’en exposez pas le contenu à l’eau. Mettez la pile au rebut
conformément à la réglementation en vigueur. Une pile inappropriée risque de
prendre feu ou d’exploser.
Die Systembatterie ist eine Lithiumbatterie. Sie kann sich entzünden, explodieren
oder schwere Verbrennungen hervorrufen. Batterien dieses Typs dürfen nicht
aufgeladen, zerlegt, über 100 C erhitzt oder verbrannt werden. Auch darf ihr Inhalt
nicht mit Wasser in Verbindung gebracht oder der zur richtigen Polung angebrachte
Verbindungsstecker entfernt werden. Bei der Entsorgung die örtlichen Bestimmungen
für Sondermüll beachten. Beim Ersetzen der Batterie nur Batterien des Typs
verwenden, der in der Ersatzteilliste aufgeführt ist. Der Einsatz falscher Batterien
kann zu Entzündung oder Explosion führen.

La batteria di supporto e una batteria al litio e puo incendiarsi, esplodere o procurare
gravi ustioni. Evitare di ricaricarla, smontarne il connettore polarizzato, smontarla,
riscaldarla ad una temperatura superiore ai 100 gradi centigradi, incendiarla o gettarla
in acqua. Smaltirla secondo la normativa in vigore (DPR 915/82, successive
disposizioni e disposizioni locali). L’impiego di una batteria non adatta potrebbe
determinare l’incendio o l’esplosione della batteria stessa.

La batería de repuesto es una batería de litio y puede provocar incendios, explosiones
o quemaduras graves. No la recargue, ni quite el conector polarizado, ni la desmonte,
ni caliente por encima de los 100°C (212°F), ni la incinere ni exponga el contenido de
sus celdas al agua. Deséchela tal como dispone la normativa local.

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ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Safety notice 5
If the LCD breaks and the fluid from inside the LCD gets into your eyes or on
your hands, immediately wash the affected areas with water for at least 15
minutes. Seek medical care if any symptoms from the fluid are present after
washing.
Si le panneau d’affichage à cristaux liquides se brise et que vous recevez dans les
yeux ou sur les mains une partie du fluide, rincez-les abondamment pendant au
moins quinze minutes. Consultez un médecin si des symptômes persistent après
le lavage.
Die Leuchtstoffröhre im LCD-Bildschirm enthält Quecksilber. Bei der Entsorgung
die örtlichen Bestimmungen für Sondermüll beachten. Der LCD-Bildschirm
besteht aus Glas und kann zerbrechen, wenn er unsachgemäß behandelt wird
oder der Computer auf den Boden fällt. Wenn der Bildschirm beschädigt ist und
die darin befindliche Flüssigkeit in Kontakt mit Haut und Augen gerät, sollten
die betroffenen Stellen mindestens 15 Minuten mit Wasser abgespült und bei
Beschwerden anschließend ein Arzt aufgesucht werden.

Nel caso che caso l’LCD si dovesse rompere ed il liquido in esso contenuto entrasse in
contatto con gli occhi o le mani, lavare immediatamente le parti interessate con acqua
corrente per almeno 15 minuti; poi consultare un medico se i sintomi dovessero
permanere.

Si la LCD se rompe y el fluido de su interior entra en contacto con sus ojos o sus manos,
lave inmediatamente las áreas afectadas con agua durante 15 minutos como mínimo.
Obtenga atención medica si se presenta algún síntoma del fluido despues de lavarse.

Safety information

11

Safety notice 6
DANGER
To avoid shock, do not remove the plastic cover that protects the lower part of the
inverter card.
Afin d’éviter tout risque de choc électrique, ne retirez pas le cache en plastique
protégeant la partie inférieure de la carte d’alimentation.
Aus Sicherheitsgründen die Kunststoffabdeckung, die den unteren Teil der
Spannungswandlerplatine umgibt, nicht entfernen.

Per evitare scosse elettriche, non rimuovere la copertura in plastica che avvolge la
parte inferiore della scheda invertitore.

Para evitar descargas, no quite la cubierta de plástico que rodea la parte baja de la
tarjeta invertida.

Safety notice 7
DANGER
Though the main batteries have low voltage, a shorted or grounded battery can
produce enough current to burn personnel or combustible materials.
Bien que le voltage des batteries principales soit peu élevé, le court-circuit ou la mise
à la masse d’une batterie peut produire suffisamment de courant pour brûler des
matériaux combustibles ou causer des brûlures corporelles graves.
Obwohl Hauptbatterien eine niedrige Spannung haben, können sie doch bei
Kurzschluß oder Erdung genug Strom abgeben, um brennbare Materialien zu
entzünden oder Verletzungen bei Personen hervorzurufen.

Sebbene le batterie di alimentazione siano a basso voltaggio, una batteria in corto
circuito o a massa può fornire corrente sufficiente da bruciare materiali combustibili o
provocare ustioni ai tecnici di manutenzione.

Aunque las baterías principales tienen un voltaje bajo, una batería cortocircuitada o
con contacto a tierra puede producir la corriente suficiente como para quemar material
combustible o provocar quemaduras en el personal.

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ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Safety notice 8
DANGER
Before removing any FRU, power off the computer, unplug all power cords from
electrical outlets, remove the battery pack, and then disconnect any interconnecting
cables.
Avant de retirer une unité remplaçable en clientèle, mettez le système hors tension,
débranchez tous les cordons d’alimentation des socles de prise de courant, retirez la
batterie et déconnectez tous les cordons d’interface.
Die Stromzufuhr muß abgeschaltet, alle Stromkabel aus der Steckdose gezogen, der
Akku entfernt und alle Verbindungskabel abgenommen sein, bevor eine FRU entfernt
wird.

Prima di rimuovere qualsiasi FRU, spegnere il sistema, scollegare dalle prese elettriche
tutti i cavi di alimentazione, rimuovere la batteria e poi scollegare i cavi di
interconnessione.

Antes de quitar una FRU, apague el sistema, desenchufe todos los cables de las tomas
de corriente eléctrica, quite la batería y, a continuación, desconecte cualquier cable de
conexión entre dispositivos.

Safety information

13

Laser compliance statement
Some models of ThinkPad computer are equipped from the factory with an optical
storage device such as a CD-ROM drive or a DVD-ROM drive. Such devices are
also sold separately as options. If one of these drives is installed, it is certified in
the U.S. to conform to the requirements of the Department of Health and Human
Services 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1
laser products. Elsewhere, the drive is certified to conform to the requirements of
the International Electrotechnical Commission (IEC) 825 and CENELEC EN 60 825
for Class 1 laser products.
If a CD-ROM drive, a DVD-ROM drive, or another laser device is installed, note
the following:

CAUTION:
Use of controls or adjustments or performance of procedures other than those
specified herein might result in hazardous radiation exposure.
O uso de controles, ajustes ou desempenho de procedimentos diferentes daqueles aqui
especificados pode resultar em perigosa exposição à radiação.

Pour éviter tout risque d’exposition au rayon laser, respectez les consignes de réglage
et d’utilisation des commandes, ainsi que les procédures décrites.
Werden Steuer- und Einstellelemente anders als hier festgesetzt verwendet, kann
gefährliche Laserstrahlung auftreten.

L’utilizzo di controlli, regolazioni o l’esecuzione di procedure diverse da quelle
specificate possono provocare l’esposizione a.

El uso de controles o ajustes o la ejecución de procedimientos distintos de los aquí
especificados puede provocar la exposición a radiaciones peligrosas.

Opening the CD-ROM drive, the DVD-ROM drive, or any other optical storage
device could result in exposure to hazardous laser radiation. There are no
serviceable parts inside those drives. Do not open.

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ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

A CD-ROM drive, a DVD-ROM drive, or any other storage device installed may
contain an embedded Class 3A or Class 3B laser diode. Note the following:

DANGER
Emits visible and invisible laser radiation when open. Do not stare into the beam, do
not view directly with optical instruments, and avoid direct exposure to the beam.
Radiação por raio laser ao abrir. Não olhe fixo no feixe de luz, não olhe diretamente
por meio de instrumentos óticos e evite exposição direta com o feixe de luz.

Rayonnement laser si carter ouvert. Évitez de fixer le faisceau, de le regarder
directement avec des instruments optiques, ou de vous exposer au rayon.
Laserstrahlung bei geöffnetem Gerät. Nicht direkt oder über optische Instrumente in
den Laserstrahl sehen und den Strahlungsbereich meiden.
Kinyitáskor lézersugár ! Ne nézzen bele se szabad szemmel, se optikai eszközökkel.
Kerülje a sugárnyalábbal való érintkezést !.
Aprendo l’unità vengono emesse radiazioni laser. Non fissare il fascio, non guardarlo
direttamente con strumenti ottici e evitare l’esposizione diretta al fascio.

Radiación láser al abrir. No mire fijamente ni examine con instrumental óptico el haz
de luz. Evite la exposición directa al haz.

Safety information

15

16

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Important service information
This chapter presents following important service information:
v “Strategy for replacing FRUs”
– “Strategy for replacing a hard disk drive” on page 18
– “Important notice for replacing a system board” on page 18
– “How to use error message” on page 18
v “Strategy for replacing FRUs for CTO, CMV, and GAV” on page 19
– “Product definition” on page 19
– “FRU identification for CTO, CMV, and GAV products” on page 19
v “Important information about replacing RoHS compliant FRUs” on page 21

Important:
BIOS and device driver fixes are customer-installable. The BIOS and device
drivers are posted on the customer support site http://www.lenovo.com/support
System Disassembly/Reassembly videos that show the FRU removals or
replacements for the Lenovo® authorized service technicians are available in the
following support site: http://www.lenovoservicetraining.com/ion/
Advise customers to contact the Customer Support Center at 800-426-7378 if they
need assistance in obtaining or installing any software fixes, drivers, and BIOS
downloads.
Customers in Canada should call the Customer Support Center at 800-565-3344
for assistance or download information.

Strategy for replacing FRUs
Before replacing parts:
Make sure that all software fixes, drivers, and BIOS downloads are installed
before replacing any FRUs listed in this manual.
After a system board is replaced, ensure that the latest BIOS is loaded to the
system board before completing the service action.
To download software fixes, drivers, and BIOS, do as follows:
1. Go to http://www.lenovo.com/support
2. Enter the product number of the computer or press Auto-detect button on the
screen.
3. Select Downloads and drivers.
4. Follow the directions on the screen and install the necessary software.

Use the following strategy to prevent unnecessary expense for replacing and
servicing FRUs:

© Copyright Lenovo 2008, 2009

17

v If you are instructed to replace a FRU but the replacement does not correct the
problem, reinstall the original FRU before you continue.
v Some computers have both a processor board and a system board. If you are
instructed to replace either the processor board or the system board, and
replacing one of them does not correct the problem, reinstall that board, and
then replace the other one.
v If an adapter or a device consists of more than one FRU, any of the FRUs may
be the cause of the error. Before replacing the adapter or device, remove the
FRUs, one by one, to see if the symptoms change. Replace only the FRU that
changed the symptoms.
Attention: The setup configuration on the computer you are servicing may have
been customized. Running Automatic Configuration may alter the settings. Note
the current configuration settings (using the View Configuration option); then,
when service has been completed, verify that those settings remain in effect.

Strategy for replacing a hard disk drive
Always try to run a low-level format before replacing a hard disk drive. This will
cause all customer data on the hard disk to be lost. Be sure that the customer has a
current backup of the data before doing this task.
Attention: The drive startup sequence in the computer you are servicing may
have been changed. Be extremely careful during write operations such as copying,
saving, or formatting. If you select an incorrect drive, data or programs can be
overwritten.

Important notice for replacing a system board
Some components mounted on a system board are very sensitive. Improper
handling of a system board can cause damage to those components, and may
cause a system malfunction.
Attention: When handling a system board:
v Do not drop a system board or apply any excessive force to it.
v Avoid rough handling of any kind.
v Avoid bending a system board and hard pushing to prevent cracking at each
BGA (Ball Grid Array) chipset.

How to use error message
Use the error codes displayed on the screen to diagnose failures. If more than one
error code is displayed, begin the diagnosis with the first error code. Whatever
causes the first error code may also cause false error codes. If no error code is
displayed, see whether the error symptom is listed in the Symptom-to-FRU Index
for the computer you are servicing.

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ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Strategy for replacing FRUs for CTO, CMV, and GAV
Product definition
Dynamic Configure To Order (CTO)
This provides the ability for a customer to configure an IBM® or a Lenovo solution
from an eSite, and have this configuration sent to fulfillment, where it is built and
shipped directly to the customer. The machine label, Product Entitlement
Warehouse (PEW), eSupport, and the HMM will load these products as the 4-digit
MT and 3-digit model, where model = “CTO” (Example: 1829-CTO).

Custom Model Variant (CMV)
This is a unique configuration that has been negotiated between IBM or Lenovo
and the customer. A unique 4-digit MT and 3-digit model is provided to the
customer to place orders (Example: 1829-W15). A CMV is a special bid offering.
Therefore, it is NOT generally announced.
v The MTM portion of the machine label is the 4-digit MT and 3-digit model,
where model = “CTO” (Example: 1829-CTO). The PRODUCT ID portion of the
machine label is the 4-digit MT and 3-digit CMV model (Example: 1829-W15).
v The PEW record is the 4-digit MT and 3-digit model, where model = “CTO”
(Example: 1829-CTO).
v eSupport will show both the CTO and CMV machine type models (Example:
1829-CTO and 1829-W15 will be found on the eSupport site.)
v The HMM will have the 4-digit MT and 3-digit CTO model only (Example:
1829-CTO). Again, CMVs are custom models and are not found in the HMM.

General Announce Variant (GAV)
This is a standard model (fixed configuration). GAVs are announced and offered to
all customers. The MTM portion of the machine label is a 4-digit MT and 3-digit
model, where model = a “fixed part number”, not “CTO” (Example: 1829-F1U).
Also, PEW, eSupport, and the HMM will list these products under the same fixed
model number.

FRU identification for CTO, CMV, and GAV products
There are three information resources to identify which FRUs are used to support
CTO, CMV, and GAV products. These sources are PEW, eSupport, and the HMM.

Using PEW
v PEW is the primary source for identifying FRU part numbers and FRU
descriptions for the key commodities for CTO, CMV and GAV products at a MT
- serial number level. An example of key commodities are hard disk drives,
system boards, microprocessors, Liquid Crystal Displays (LCDs), and memory.
v Remember, all CTO and CMV products are loaded in PEW under the 4-digit MT
and 3-digit model, where model = “CTO” (Example: 1829-CTO). GAVs are
loaded in PEW under the 4-digit MT and 3-digit model, where model = a “fixed
part number”, not “CTO” (Example: 1829-F1U).
v PEW can be accessed at the following Web site:
http://www.lenovo.com/support/site.wss/document.do?lndocid=LOOK-WARNTY
Select Warranty lookup. Input the MT and the Serial number and the list of key
commodities will be returned in the PEW record under COMPONENT
INFORMATION.
Important service information

19

v Business Partners using Eclaim will access PEW when performing Entitlement
Lookup. Business Partners will enter Loc ID, MT and Serial, and the key
commodities will be returned in the Eclaim record under SYSTEM DETAILS.
v Authorized IBM Business Partners can access Eclaim at the following Web site:
https://wca.eclaim.com

Using eSupport
For Key Commodities (Examples - hard disk drive, system board,
microprocessor, LCD, and memory)
v eSupport can be used to view the list of key commodities built in a particular
machine serial (this is the same record found in PEW).
v eSupport can be accessed at the following Web site: http://www.lenovo.com/
support
v To view the key commodities, click on PARTS INFORMATION, then PARTS
LOOKUP. Type in the model type and serial number. The key commodities will
be returned in the eSupport record under PARTS SHIPPED WITH YOUR
SYSTEM.
For the Remaining FRUs (the complete list of FRUs at the MT Model level)
v eSupport can be used to view the complete list of FRUs for a machine type and
model.
v To view the complete list of FRUs, type in the machine type and model
(Example: 1829-CTO) under QUICK PATH. Under “View by Document Type”
select PARTS INFORMATION. Under “Filter by Category” select SERVICE
PARTS. Under “Parts Information by Date” select SYSTEM SERVICE PARTS. The
list of service parts by description, with applicable machine type model and FRU
will be displayed.

Using the HMM
For Key Commodities (Examples - hard disk drive, system board,
microprocessor, LCD, and memory)
Use the HMM as a back-up to PEW and eSupport to view the complete list of
FRUs at the MT Model level.

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ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Important information about replacing RoHS compliant FRUs
RoHS, The Restriction of Hazardous Substances in Electrical and Electronic
Equipment Directive (2002/95/EC) is a European Union legal requirement
affecting the global electronics industry. RoHS requirements must be
implemented on Lenovo products placed on the market after June 2006. Products
on the market before June 2006 are not required to have RoHS compliant parts.
If the original FRU parts are non compliant, replacement parts can also be non
compliant. In all cases if the original FRU parts are RoHS compliant, the
replacement part must also be RoHS compliant.
Note: RoHS and non-RoHS FRU part numbers with the same fit and function are
identified with unique FRU part numbers.
Lenovo plans to transition to RoHS compliance well before the implementation
date and expects its suppliers to be ready to support Lenovo’s requirements and
schedule in the EU. Products sold in 2005 and 2006, will contain some RoHS
compliant FRUs. The following statement pertains to these products and any
product Lenovo produces containing RoHS compliant FRUs.
RoHS compliant FRUs have unique FRU part numbers. Before or after the RoHS
implementation date, failed RoHS compliant parts must always be replaced using
RoHS compliant FRUs, so only the FRUs identified as compliant in the system
HMM or direct substitutions for those FRUs may be used.
Products marketed before June 2006

Products marketed after June 2006

Current or original
part

Replacement FRU

Current or original
part

Replacement FRU

Non-RoHS

Can be Non-RoHS

Must be RoHS

Must be RoHS

Non-RoHS

Can be RoHS

Non-RoHS

Can sub to RoHS

RoHS

Must be RoHS

Note: A direct substitution is a part with a different FRU part number that is
automatically shipped by the distribution center at the time of the order.

Important service information

21

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ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

General checkout
This chapter presents following information:
v “What to do first” on page 24
v “Checkout guide” on page 25
– “Diagnostics using PC-Doctor for DOS” on page 26
– “PC-Doctor for Windows” on page 28
– “PC-Doctor for Rescue and Recovery” on page 28
v “Power system checkout” on page 29
The descriptions in this chapter apply to any ThinkPad model that supports the
PC-Doctor® for DOS diagnostics program. Some descriptions might not apply to
your particular computer.
Before you go to the checkout guide, be sure to read the following important notes.

Important notes:
v Only certified trained personnel should service the computer.
v Before replacing any FRU, read the entire page on removing and replacing
FRUs.
v When you replace FRUs, use new nylon-coated screws.
v Be extremely careful during such write operations as copying, saving, or
formatting. Drives in the computer that you are servicing sequence might
have been altered. If you select an incorrect drive, data or programs might be
overwritten.
v Replace a FRU only with another FRU of the correct model. When you
replace a FRU, make sure that the model of the machine and the FRU part
number are correct by referring to the FRU parts list.
v A FRU should not be replaced because of a single, unreproducible failure.
Single failures can occur for a variety of reasons that have nothing to do with
a hardware defect, such as cosmic radiation, electrostatic discharge, or
software errors. Consider replacing a FRU only when a problem recurs. If you
suspect that a FRU is defective, clear the error log and run the test again. If
the error does not recur, do not replace the FRU.
v Be careful not to replace a nondefective FRU.

© Copyright Lenovo 2008, 2009

23

What to do first
When you do return a FRU, you must include the following information in the
parts exchange form or parts return form that you attach to it:
__ 1. Name and phone number of servicer
__ 2. Date of service
__ 3. Date on which the machine failed
__ 4. Date of purchase
__ 5. Failure symptoms, error codes appearing on the display, and beep
symptoms
__ 6. Procedure index and page number in which the failing FRU was detected
__ 7. Failing FRU name and part number
__ 8. Machine type, model number, and serial number
__ 9. Customer’s name and address
Note for warranty: During the warranty period, the customer may be responsible
for repair costs if the computer damage was caused by misuse, accident,
modification, unsuitable physical or operating environment, or improper
maintenance by the customer.
Following is a list of some common items that are not covered under warranty and
some symptoms that might indicate that the system was subjected to stress beyond
normal use.
Before checking problems with the computer, determine whether the damage is
covered under the warranty by referring to the following list:
The following are not covered under warranty:
v LCD panel cracked from the application of excessive force or from being
dropped
v Scratched (cosmetic) parts
v Distortion, deformation, or discoloration of the cosmetic parts
v Plastic parts, latches, pins, or connectors that have been cracked or broken by
excessive force
v Damage caused by liquid spilled into the system
v Damage caused by the improper insertion of a PC Card or the installation of an
incompatible card
v Improper disc insertion or use of an optical drive
v Diskette drive damage caused by pressure on the diskette drive cover, foreign
material in the drive, or the insertion of a diskette with multiple labels
v Damaged or bent diskette eject button
v Fuses blown by attachment of a nonsupported device
v Forgotten computer password (making the computer unusable)
v Sticky keys caused by spilling a liquid onto the keyboard
v Use of an incorrect ac adapter on laptop products
The following symptoms might indicate damage caused by nonwarranted
activities:
v Missing parts might be a symptom of unauthorized service or modification.
v If the spindle of a hard disk drive becomes noisy, it may have been subjected to
excessive force, or dropped.

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ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Checkout guide
Use the following procedures as a guide in identifying and correcting problems
with the ThinkPad computer.
Note: The diagnostic tests are intended to test only ThinkPad products. The use of
non-ThinkPad products, prototype cards, or modified options can lead to false
indications of errors and invalid system responses.
1. Identify the failing symptoms in as much detail as possible.
2. Verify the symptoms. Try to re-create the failure by running the diagnostic test
or by repeating the operation.

General checkout

25

Diagnostics using PC-Doctor for DOS
The ThinkPad computer has a test program called PC-Doctor for DOS (hereafter
called PC-Doctor.) You can detect errors by running the diagnostics test included in
PC-Doctor. This section is an overview of the procedure. For details that depend
on model-unique functions, refer to “ThinkPad SL400, SL400c, SL500, and SL500c”
on page 49.

Note:
PC-Doctor for DOS is available at following Web site: http://www.lenovo.com/
support
To create the PC-Doctor diagnostic diskette, follow the instruction on the Web
site.

For some possible configurations of the computer, PC-Doctor might not run
correctly. To avoid this problem, you need to initialize the computer setup by use
of the BIOS Setup Utility before you run PC-Doctor.
To enter BIOS Setup Utility, do as follows:
1. Turn on the computer.
2. When the ThinkPad logo comes up, immediately press F1 to enter the BIOS
Setup Utility.
Note: If a supervisor password only has been set by the customer, BIOS Setup
Utility menu appears after the password is entered. You can start the utility by
pressing Enter instead of entering the supervisor password; however, you cannot
change the parameters that are protected by the supervisor password.
On the BIOS Setup Utility screen, press F9, Enter, F10, and then Enter.
Note: When you initialize the computer configuration, some devices are disabled,
such as the serial port. If you test one of these devices, you will need to enable it
by using Configuration utility for DOS. The utility is available on the following
Web site: http://www.lenovo.com/support

Testing the computer
To run the test, do as follows:
Note: In the following procedure, you can select an item not only with the arrow
keys, but also with the TrackPoint® pointer. Instead of pressing Enter, click the left
button.
1. Insert the PC-Doctor disc into the optical drive; then power on the computer.
If the computer cannot be powered on, go to “Power system checkout” on page
29, and check the power sources.
If an error code appears, go to “Symptom-to-FRU index” on page 39.
On the first screen, select the model and press Enter. Follow the instructions on
the screen.
2. The main panel of PC-Doctor appears.
3. Select Diagnostics with the arrow keys, and press Enter.
A pull-down menu appears. (Its exact form depends on the model.)

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ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Note: PC-Doctor menu does not mean the formal support device list. Some
unsupported device names may appear in the PC-Doctor menu.
Diagnostics

Interactive Tests

Hardware Info

Utility

Quit

F1=Help

Run Normal Test
Run Quick Test
CPU/Coprocessor
Systemboard
Video Adapter
Serial Ports
Parallel Ports
Fixed Disks
Diskette Drives
Other Devices
Communication
Wireless LAN
PM Memory

PC-DOCTOR 2.0 Copyright 2008 PC-Doctor, Inc. All Rights Reserved.

Use the cursor keys and ESC to move in menus. Press ENTER to select.

The options on the test menu are as follows:
Diagnostics
v
v
v
v
v
v
v
v
v
v
v
v
v

Run Normal Test
Run Quick Test
CPU/Coprocessor
Systemboard
Video Adapter
Serial Ports
Parallel Ports
Fixed Disks
Diskette Drives
Other Devices
Communication
Wireless LAN
PM Memory

Interactive Tests
v
v
v
v
v
v
v
v

Keyboard
Video
Internal Speaker
Mouse
Diskette
System Load
Optical Drive Test
Intel 5XXX WLAN Radio Test

Notes:
v In the Keyboard test in Interactive Tests, the Fn key should be held down for
at least 2 seconds; otherwise, it cannot be sensed.
v Video Adapter test supports only the LCD display on the ThinkPad computer.
If you have an external monitor attached to your computer, detach it before
running PC-Doctor for DOS.
4. Run the applicable function test.
5. Follow the instructions on the screen. If there is a problem, PC-Doctor shows
messages describing it.
6. To exit the test, select Quit — Exit Diags.
To cancel the test, press Esc.
Note: After running PC-Doctor, check the time and date on the system and reset
them if they are incorrect.

General checkout

27

Detecting system information with PC-Doctor
PC-Doctor can detect the following system information:
Hardware Info
v System Configuration
v Memory Contents
v Physical Disk Drives
v Logical Disk Drives
v VGA Information
v IDE Drive Info
v PCI Information
v PNPISA Info
v SMBIOS Info
v VESA LCD Info
v Hardware Events Log
Utility
v
v
v
v
v
v
v
v
v
v
v

Run External Tests
Surface Scan Hard Disk
Benchmark System
DOS Shell
Tech Support Form
Battery Rundown
View Test Log
Print Log
Save Log
Full Erase Hard Drive
Quick Erase Hard Drive

PC-Doctor for Windows
This product is designed to help you troubleshoot and resolve problems related to
your computer. Select one of the categories listed below to display symptoms and
solutions:
v Check System Health
v System and Device Tests
v Lenovo Troubleshooting Center
v System Reports
v Updates and Support

PC-Doctor for Rescue and Recovery
In some models of ThinkPad computer, the Rescue and Recovery® workspace
enables you to run the PC-Doctor program to test the hardware features of the
computer.
To run the test, click “Run Diagnostics” on the Rescue and Recovery main screen.

28

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Power system checkout
To
1.
2.
3.
4.
5.
6.
7.

verify a symptom, do the following:
Turn off the computer.
Remove the battery pack.
Connect the ac adapter.
Check that power is supplied when you turn on the computer.
Turn off the computer.
Disconnect the ac adapter and install the charged battery pack.
Check that the battery pack supplies power when you turn on the computer.

If you suspect a power problem, see the appropriate one of the following power
supply checkouts:
v “Checking the AC adapter”
v “Checking operational charging” on page 30
v “Checking the battery pack” on page 30
v “Checking the backup battery” on page 31

Checking the AC adapter
You are here because the computer fails only when the AC adapter is used.
v If the power problem occurs only when the ThinkPad Essential Port Replicator
is used, replace the port replicator.
v If the power-on indicator does not turn on, check the power cord of the AC
adapter for correct continuity and installation.
v If the computer does not charge during operation, go to “Checking operational
charging” on page 30
To check the AC adapter, do the following:
1. Unplug the AC adapter cable from the computer.
2. Measure the output voltage at the plug of the AC adapter cable. See the
following figure:

3
2
1

Pin

Voltage (V dc)

1

+20

2

0

3

Ground

(20V)

Note: Output voltage of pin no.2 of the AC adapter may different from the one
you are servicing.
3. If the voltage is not correct, replace the AC adapter.
4. If the voltage is acceptable, do the following:
v Replace the system board.
v If the problem persists, go to “ThinkPad SL400, SL400c, SL500, and SL500c”
on page 49.
Note: Noise from the AC adapter does not always indicate a defect.

General checkout

29

Checking operational charging
To check whether the battery charges properly during operation, use a discharged
battery pack or a battery pack that has less than 50% of the total power remaining
when installed in the computer.
Perform operational charging. If the battery status indicator or icon does not turn
on, remove the battery pack and let it return to room temperature. Reinstall the
battery pack. If the charge indicator or icon still does not turn on, replace the
battery pack.
If the charge indicator still does not turn on, replace the system board. Then
reinstall the battery pack. If it is still not charged, go to the next section.

Checking the battery pack
Battery charging does not start until the Power Meter shows that less than 95% of
the total power remains; under this condition the battery pack can charge to 100%
of its capacity. This protects the battery pack from being overcharged or from
having a shortened life.
To check your battery, move your cursor to the Power Meter icon in the icon tray
of the Windows® taskbar and wait for a moment (but do not click), and the
percentage of battery power remaining is displayed. To get detailed information
about the battery, double-click the Power Meter icon.
Note: If the battery pack becomes hot, it may not be able to charge. Remove it
from the computer and leave it at room temperature for a while. After it cools
down, reinstall and recharge it.
To check the battery pack, do the following:
1. Power off the computer.
2. Remove the battery pack and measure the voltage between battery terminals 1
(+) and 7 (-). See the following figure:

1(+)

2(+)

5
3 4

6(-)

Terminal

Voltage (V dc)

1

+ 0 to + 12.6

7

Ground (-)

7(-)

3. If the voltage is less than +11.0 V dc, the battery pack has been discharged.
Note: Recharging will take at least 3 hours, even if the indicator does not turn
on.
If the voltage is still less than +11.0 V dc after recharging, replace the battery.
4. If the voltage is more than +11.0 V dc, measure the resistance between battery
terminals 5 and 7. The resistance must be 4 to 30 K 
.
If the resistance is not correct, replace the battery pack. If the resistance is
correct, replace the system board.

30

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Checking the backup battery
Do the following:
1. Power off the computer, and unplug the ac adapter from it.
2. Turn the computer upside down.
3. Remove the battery pack (see “1010 Battery pack” on page 63).
4. Remove the backup battery (see “1190 Backup battery (for ThinkPad SL400 and
SL400c)” on page 91).
5. Measure the voltage of the backup battery. See the following figure.
Red (+)

Black (-)

Wire

Voltage (V dc)

Red

+2.5 to +3.2

Black

Ground

v If the voltage is correct, replace the system board.
v If the voltage is not correct, replace the backup battery.
v If the backup battery discharges quickly after replacement, replace the system
board.

General checkout

31

32

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Related service information
This chapter presents following information:
v “Restoring the factory contents by using Product Recovery discs”
v “Passwords” on page 34
v “Power management” on page 37
v “Symptom-to-FRU index” on page 39

Service Web site:
When the latest maintenance diskette and the system program service diskette
become available, they will be posted on http://www.lenovo.com/spm

Restoring the factory contents by using Product Recovery discs
When the hard disk drive (HDD) or solid state drive (SSD) is replaced because of a
failure, no Product Recovery program is on the new drive. In this case, you must
use the recovery discs for the computer. Order the recovery discs and the drive at
the same time so that you can recover the new drive with the pre-installed
software when they arrive. For information on which discs to order, see “Recovery
discs” on page 218.
To install the factory contents by using Product Recovery discs, do the following:

Note: Recovery takes several hours. The length of time depends on the method
you use. If you use recovery discs, recovery takes at least five hours.

1. Insert the bootable Start Recovery Disc into the DVD drive.
2. Select your language and click Next.
3. Read the license. If you agree with the terms, select I accept these terms and
conditions and then click Next.
4. Insert the Operating System Recovery Disc when prompted and click Yes to
begin the operating system recovery process.
5. Insert the Product Recovery Disc when prompted and click OK.
6. If you have a Supplemental Recovery Disc, insert it when prompted and click
Yes. If you do not have a Supplemental Recovery Disc, click No.
Note: Not all recovery disc sets come with a Supplemental Recovery Disc. If
there is a Supplemental Recovery Disc, it will be clearly marked as such.
7. When all of the data has been copied from the last disc in the set, a message is
displayed prompting you to restart the computer. Remove the disc and then
click Yes.
Note: The remainder of the recovery process is fully automated and no action
is required by you. The computer will restart into the Windows desktop several
times and you might experience periods when no activity is apparent on the
screen for several minutes at a time. This is normal.
© Copyright Lenovo 2008, 2009

33

8. When the recovery process is complete, the Welcome to Microsoft Windows
screen is displayed. Follow the instructions on the screen to complete the
Windows setup.

Passwords
As many as three passwords may be needed for any ThinkPad computer: the
power-on password (POP), the hard-disk password (HDP), and the supervisor
password (SVP).
If any of these passwords has been set, a prompt for it appears on the screen
whenever the computer is turned on. The computer does not start until the
password is entered.
Exception: If only an SVP is installed, the password prompt does not appear when
the operating system is booted.

Power-on password
A power-on password (POP) protects the system from being powered on by an
unauthorized person. The password must be entered before an operating system
can be booted. For how to remove the POP, see “How to remove the power-on
password” on page 35.

Hard-disk password
There are two hard-disk passwords (HDPs):
v User HDP—for the user
v Master HDP—for the system administrator, who can use it to get access to the
hard disk even if the user has changed the user HDP
Note: There are two modes for the HDP: User only and Master + User. The
Master + User mode requires two HDPs; the system administrator enters both in
the same operation. The system administrator then provides the user HDP to the
system user.
Attention: If the user HDP has been forgotten, check whether a master HDP has
been set. If it has, it can be used for access to the hard disk drive. If no master
HDP is available, neither Lenovo nor Lenovo authorized servicers provide any
services to reset either the user or the master HDP, or to recover data from the
hard disk drive. The hard disk drive can be replaced for a scheduled fee.
For how to remove the POP, see “How to remove the hard-disk password” on
page 35.

Supervisor password
A supervisor password (SVP) protects the system information stored in the BIOS
Setup Utility. The user must enter the SVP in order to get access to the BIOS Setup
Utility and change the system configuration.
Attention: If the SVP has been forgotten and cannot be made available to the
servicer, there is no service procedure to reset the password. The system board
must be replaced for a scheduled fee.

34

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

How to remove the power-on password
To remove a POP that you have forgotten, do the following:
(A) If no SVP has been set:
1. Turn off the computer.
2. Remove the battery pack.
For how to remove the battery pack, see “1010 Battery pack” on page 63.
3. Remove the backup battery.
For how to remove the backup battery, see “1190 Backup battery (for ThinkPad
SL400 and SL400c)” on page 91.
4. Turn on the computer and wait until the POST ends.
After the POST ends, the password prompt does not appear. The POP has been
removed.
5. Reinstall the backup battery and the battery pack.
(B) If an SVP has been set and is known by the servicer:
1. Turn on the computer.
2. When the ThinkPad logo comes up, immediately press F1 to enterBIOS Setup
Utility.
Press F1 while the Enter Password is appearing on the screen; then enter the
SVP.
3. Select Security, using the cursor directional keys to move down the menu.
4. Select Password.
5. Select Power-On Password.
6. Type the current POP in the Enter CURRENT Password field. then leave the
Enter New Password field blank, and press Enter.
7. In the Password uninstalled window, press Enter.
8. Press F10; then, in the Setup confirmation window, select OK .

How to remove the hard-disk password
Attention: If User only mode is selected and the user HDP has been forgotten
and cannot be made available to the servicer, neither Lenovo nor Lenovo
authorized servicers provide any services to reset the user HDPs or to recover data
from the hard disk drive. The hard disk drive can be replaced for a scheduled fee.
To remove a user HDP that has been forgotten, when the SVP and the master HDP
are known, do the following:
1. Turn on the computer.
2. When the ThinkPad logo comes up, immediately press F1 to enterBIOS Setup
Utility.
Press F1 while Hard Disk locked, enter user password is appearing on the
screen; then press ESC to switch to Master Password. While Hard Disk locked,
enter master password is appearing on the screen, enter the master HDP.
While Enter Password is appearing on the screen, enter the SVP.
3. Select Security, using the cursor directional keys to move down the menu.
4. Select Password.

Related service information

35

5. Select HardDisk Security Setting and press Enter. Hard Disk x Password,
where x is the letter of the hard disk drive.
6. Select Change HDD Master Password by using the cursor directional keys.
7. Type the current master HDP in the Enter CURRENT Password field. then
leave the Enter New Password field blank, and press Enter twice.
8. Press F10.
9. Select OK in the Setup Configuration window.
Both user HDP and master HDP will have been removed.

36

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Power management
To reduce power consumption, the computer has three power management modes:
screen blank, standby, and hibernation.

Screen blank mode
If the time set on the “Turn off monitor” timer in the operating system expires, the
LCD backlight turns off.
To put the computer into screen blank mode, press Fn+F3.
To end screen blank mode and resume normal operation, press any key.

Standby mode
When the computer enters standby mode, the following events occur in addition to
what occurs in screen blank mode:
v The LCD is powered off.
v The hard disk drive is powered off.
v The CPU stops.
To enter standby mode, press Fn+F4.
Note: If you are using the ACPI operating system, you can change the action of
Fn+F4.
In certain circumstances, the computer goes into standby mode automatically:
v If a “suspend time” has been set on the timer, and the user does not do any
operation with the keyboard, the TrackPoint, the hard disk, the parallel
connector, or the diskette drive within that time.
v If the battery indicator blinks orange, indicating that the battery power is low.
(Alternatively, if Hibernate when battery becomes low has been selected in the
“Power Management Properties” window, the computer goes into hibernation
mode.)
Note for the APM operating system: Even if you do not set the low-battery alarm,
the charge indicator notifies you when the battery is low, and then the computer
enters the power-saving mode automatically. This default low-battery behavior is
independent of the operating system; so if you have set the low-battery alarm, the
computer may not do what you specified. It chooses either your setting or the
default setting, whichever is appropriate.
If you are using the ACPI operating system, only the low-battery alarm is
available.
To cause the computer to return from standby mode and resume operation, do one
of the following:
v Press the Fn key.
v Open the LCD cover.
v Turn on the power switch.
Also, in either of the following events, the computer automatically returns from
standby mode and resumes operation:
Related service information

37

v The ring indicator (RI) is signaled by a serial device or a PC Card device.
v The time set on the resume timer elapses.
Note: The computer does not accept any input immediately after it enters
standby mode. Wait a few seconds before taking any action to reenter operation
mode.

Hibernation mode
In hibernation mode, the following occurs:
v The system status, RAM, VRAM, and setup data are stored on the hard disk.
v The system is powered off.
To cause the computer to enter hibernation mode, do any of the following:
v Press the Fn+F12 keys.
v If you are using the APM operating system and have set the mode to Power
switch mode [Hibernation], turn off the power switch.
v If you are using the ACPI operating system and have defined one of the
following actions as the event that causes the system to go into hibernation
mode, perform that action.
– Closing the lid.
– Pressing the power button.
– Pressing Fn+F4 keys.
Also, the computer goes into hibernation mode automatically in either of the
following conditions:
v If a “hibernation time” has been set on the timer, and if the user does not do
any operation with the keyboard, the TrackPoint, the hard disk drive, the
parallel connector, or the diskette drive within that time.
v If the timer conditions are satisfied in suspend mode.
v If you are using the APM operating system and have set the mode to Hibernate
when battery becomes low, and the battery charge becomes critically low.
When the power is turned on, the computer returns from hibernation mode and
resumes operation. The hibernation file in the boot record on the hard disk drive is
read, and system status is restored from the hard disk drive.

38

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Symptom-to-FRU index
This section contains following information:
v “Numeric error codes”
v “Error messages” on page 44
v “Beep symptoms” on page 45
v “No-beep symptoms” on page 45
v “LCD-related symptoms” on page 46
v “Intermittent problems” on page 47
v “Undetermined problems” on page 47
The symptom-to-FRU index in this section lists symptoms and errors and their
possible causes. The most likely cause is listed first, in boldface type.
Note: Do the FRU replacement or other actions in the sequence shown in the
column headed “FRU or action, in sequence.” If replacing a FRU does not solve
the problem, put the original part back in the computer. Do not replace a
nondefective FRU.
This index can also help you determine, during regular servicing, what FRUs are
likely to need to be replaced next.
A numeric error is displayed for each error detected in POST or system operation.
In the displays, n can be any number.
If no numeric code is displayed, check the narrative descriptions of symptoms. If
the symptom is not described there, go to “Intermittent problems” on page 47.

Note:
For a device not supported by diagnostic codes in the ThinkPad computers, see
the manual for that device.

Numeric error codes
Table 1. Numeric error codes
Symptom or error

FRU or action, in sequence

1802
Unauthorized network card is plugged in Power off and remove the miniPCI network
card.

Remove the MiniPCI network card.

1804
Unauthorized WAN card is plugged in Power off and remove the WAN card.

Remove the wireless WAN card.

1805
Unauthorized Wireless USB card is plugged
in - Power off and remove the Wireless USB
card.

Remove the wireless USB card.

1810
Fan Error

Fan.

1811
Thermal sensing error

CPU.

Related service information

39

Table 1. Numeric error codes (continued)

40

Symptom or error

FRU or action, in sequence

7001
(HDCP) Memory is not enough for HDCP
Key Provisioning!

Add the DIMMs.

7002
(HDCP) Failed to check the key set
Family-EKS!

System board.

7003
(HDCP) Chip-Unique-EKS re-encryption
failed!

System board.

7004
(HDCP) Failed to check the key set
Chip-Unique-EKS!

System board.

7005
(HDCP) Cipher Initialization with
Chip-Unique-EKS failed!

System board.

8100
Gate20 Error

1. System board.
2. DIMM.

8101
Multi-Bit ECC Error

1. DIMM.
2. System board.

8102
Parity Error

1. DIMM.
2. System board.

8103
RAM R/W test failed

1. DIMM.
2. System board.

8104
CMOS Memory Size Wrong

1. DIMM.
2. System board.

8200
Boot Failure ...

Reseat the boot device. Confirm that boot
image is stored in the failing device.

8201
Invalid Boot Diskette

Confirm that boot image is stored in the
failing diskette.

8202
Drive Not Ready

Confirm that the boot media is installed in
the driver.

8203
A: Drive Error

Reseat the diskette drive.
1. Diskette drive.
2. USB cable (if diskette drive has removal
USB cable.)

8204
B: Drive Error

Reseat the diskette drive.
1. Diskette drive.
2. USB cable (if diskette drive has removal
USB cable.)

8205
Insert BOOT diskette in A:

Reaset the diskette cable. Confirm that
boot image is stored in the failing diskette.

8206
Reboot and Select proper Boot device or
Insert Boot Media in selected Boot device

Reseat the bootable devices. Confirm that
the bootable device or media is in the
system.

8207
NO ROM BASIC

Reseat the bootable devices. Confirm that
the bootable device or media is in the
system.

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 1. Numeric error codes (continued)
Symptom or error

FRU or action, in sequence

8318
S.M.A.R.T. Capable but Command Failed

1. Hard disk drive.
2. System board.
3. SATA cable.

8319
S.M.A.R.T. Command Failed

1. Hard disk drive.
2. System board.
3. SATA cable.

831A
S.M.A.R.T. Status BAD, Backup and Replace

1. Hard disk drive.
2. System board.
3. SATA cable.

831B
S.M.A.R.T. Capable and Status BAD

1. Hard disk drive.
2. System board.
3. SATA cable.

8400
BootSector Write !!

Disconnect the system from the network.
There might be Virus on the system.

8401
VIRUS: Continue (Y/N)?

Disconnect the system from the network.
There might be Virus on the system.

8500
DMA-1 Error

System board.

8501
DMA-2 Error

System board.

8502
DMA Controller Error

System board.

8503
Checking NVRAM..Update Failed

System board.

8504
Microcode Error

Update the BIOS.

8505
NVRAM Checksum Bad, NVRAM Cleared

Set data by using the maintenance diskette.
If the same error still happens after setting
the data, replace the system board.

8506
Resource Conflict

After removing the option devices from the
system, if the same error still happens,
replace the system board.

8507
NVRAM Ignored

Set data by using the maintenance diskette.

8508
NVRAM Bad

Set data by using the maintenance diskette.
If the same error still happens the after
setting the data, replace the system board.

8509
Static Resource Conflict

After removing the option devices from the
system, if the same error still happens,
replace the system board.

850A
PCI I/O conflict

After removing the option devices from the
system, if the same error still happens,
replace the system board.

850B
PCI ROM conflict

After removing the option devices from the
system, if the same error still happens,
replace the system board.

850C
PCI IRQ conflict

After removing the option devices from the
system, if the same error still happens,
replace the system board.

Related service information

41

Table 1. Numeric error codes (continued)

42

Symptom or error

FRU or action, in sequence

850D
PCI IRQ routing table error

Update the BIOS.

850E
Timer Error

System board.

850F
Refresh timer test failed

System board.

8510
Interrupt Controller-1 error

System board.

8511
Interrupt Controller-2 error

System board.

8600
CMOS Date/Time Not Set

Run BIOS Setup Utility and save it. If the
same error happens after doing it, replace
the system board.

8601
CMOS Battery Low

1. Backup battery.
2. System board.

8602
CMOS Settings Wrong

Run BIOS Setup Utility and save it. If the
same error happens after doing it, check
these FRUs:
1. Backup battery.
2. System board.

8603
CMOS Checksum Bad

Run BIOS Setup Utility and save it. If the
same error happens after doing it, check
these FRUs:
1. Backup battery.
2. System board.

8700
KBC BAT Test failed

Run interactive tests of the keyboard and
the auxiliary input device.

8701
Keyboard Error

Confirm that the keyboard cable is
connected correctly.

8702
PS2 Keyboard not found

If setting is incorrect, reset the BIOS Setup
Utility. If setting is correct, after confirming
the PS2 keyboard is correct, replace the
system board.

8703
PS2 Mouse not found

If setting is incorrect, reset the BIOS Setup
Utility. If setting is correct, after confirming
the PS2 mouse is correct, replace the
system board.

8704
Keyboard/Interface Error

System board.

8705
Unlock keyboard

1. System board.
2. Keyboard.

8706
System Halted

System board.

8707
 Pressed

If the error continues, check these FRUs:
1. Backup battery.
2. System board.

8708
Password check failed

If the error continues, check these FRUs:
1. Backup battery.
2. System board.

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 1. Numeric error codes (continued)
Symptom or error

FRU or action, in sequence

870A
Unknown BIOS error. Error code = 004Bh

Update the BIOS.

870B
Floppy Controller Failure

1. External floppy disk drive.
2. System board.

8800
Warning! Unsupported USB device found
and disabled!

Remove unsupported USB devices.

8801
Warning! Port 60h/64h emulation is not
supported by this USB Host Controller!

If possible, change the setting.

8802
Warning! EHCI controller disabled. It
requires 64bit data support in the BIOS.

Update the BIOS.

8900
System board.
Not enough space in Runtime area!! SMBIOS
data will not be available.
8A00
Warning! This system board does not
support the power requirements of the
installed processor. The processor will be
run at a reduced frequency, which will
impact system performance.

1. CPU.
2. System board.

8B00
Insufficient Runtime space for MPS data!
System may operate in PIC or Non-MPS
mode.

System board.

Related service information

43

Error messages
Table 2. Error messages
Symptom or error

FRU or action, in sequence

Device address conflict.

1. Load “Setup Defaults” in the BIOS
Setup Utility.
2. Backup battery.
3. System board.

Allocation error for device.

1. Load “Setup Defaults” in the BIOS
Setup Utility.
2. Backup battery.
3. System board.

Failing bits: nnnn.

1. DIMM.
2. System board.

Invalid system configuration data.

1. DIMM.
2. System board.

I/O device IRQ conflict.

1. Load “Setup Defaults” in the BIOS
Setup Utility.
2. Backup battery.
3. System board.

Hibernation error.

1. Restore the system configuration to
what it was before the computer
entered hibernation mode.
2. If memory size has been changed,
re-create the hibernation file.

Fan error.

1. Fan.
2. Thermal grease.
3. System board.

Thermal sensing error.

System board.

Cannot boot from any device.

Check the status of device which you want
to boot from.
Device not found.
1. The device you want to boot from.
2. System board.
Device Error.
1. The device you want to boot from.
2. System board.
No valid operating system.
1. Check that the operating system has no
failure and is installed correctly.
2. Reinstall the operation system.
Excluded from boot order.
v Enter the BIOS Setup Utility and add the
device in boot order.

44

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Beep symptoms
Table 3. Beep symptoms
Symptom or error

FRU or action, in sequence

One beep and a blank, unreadable, or
flashing LCD.

1.
2.
3.
4.

One long and two short beeps, and a blank
or unreadable LCD.

1. System board.
2. LCD assembly.
3. DIMM.

Two short beeps with error codes.

POST error. See “Numeric error codes” on
page 39.

Two short beeps and a blank screen.

1. System board.
2. DIMM.

Three short beeps, pause, three more short
beeps, and one short beep.

1. DIMM.
2. System board.

Reseat the LCD connector.
LCD assembly.
External CRT.
System board.

One short beep, pause, three short beeps,
Reinstall the operating system.
pause, three more short beeps, and one short
beep. Only the cursor appears.
Five short beeps and a blank screen.

System board.

No-beep symptoms
Table 4. No-beep symptoms
Symptom or error

FRU or action, in sequence

No beep, power-on indicator on, LCD blank, 1. Make sure that every connector is
and no POST.
connected tightly and correctly.
2. DIMM.
3. System board.
No beep, power-on indicator on, and LCD
blank during POST.

1. Reseat DIMM.

The power-on password prompt appears.

A power-on password or a supervisor
password is set. Type the password and
press Enter.

The hard-disk password prompt appears.

A hard-disk password is set. Type the
password and press Enter.

2. System board.

Related service information

45

LCD-related symptoms
Important: The TFT LCD for the notebook computer contains many thin-film
transistors (TFTs). The presence of a small number of dots that are missing,
discolored, or always lighted is characteristic of TFT LCD technology, but
excessive pixel problems can cause viewing concerns. The LCD should be
replaced if the number of missing, discolored, or lighted dots in any background
is as follows:

Table 5. Minimum quantity of defective pixels required for LCD replacement on June 2006
or later manufactured ThinkPad
LCD resolution

Bright dots

Dark dots

Bright and dark dots

XGA, WXGA

5

6

6

WXGA+, SXGA+,
WSXGA+

5

8

10

UXGA, WUXGA,
QXGA

5

13

13

Notes:
v Lenovo will not provide replacement if the LCD is within specification as we
cannot guarantee that any replacement LCD will have zero pixel defects.
v A bright dot means a pixel is always on (white or color.)
v A dark dot means a pixel is always off (black color.)
v One pixel consists of R, G, B sub-pixels.
Table 6. LCD-related symptoms
Symptom or error

FRU or action, in sequence

No beep, power-on indicator on, and a
blank LCD during POST.

System board.

v
v
v
v

LCD
LCD
LCD
LCD

backlight not working.
too dark.
brightness cannot be adjusted.
contrast cannot be adjusted.

v
v
v
v

LCD screen unreadable.
Characters missing pixels.
Screen abnormal.
Wrong color displayed.

Horizontal or vertical lines displayed on
LCD.

46

1. Reseat the LCD connectors.
2. LCD assembly.
3. System board.
1. See important note for “LCD-related
symptoms.”
2. Reseat all LCD connectors.
3. LCD assembly.
4. System board.
LCD assembly.

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Intermittent problems
Intermittent system hang problems can be due to a variety of causes that have
nothing to do with a hardware defect, such as cosmic radiation, electrostatic
discharge, or software errors. FRU replacement should be considered only when a
problem recurs.
When analyzing an intermittent problem, do the following:
1. Run the diagnostic test for the system board in loop mode at least 10 times.
2. If no error is detected, do not replace any FRUs.
3. If any error is detected, replace the FRU shown by the FRU code. Rerun the
test to verify that no more errors exist.

Undetermined problems
If the diagnostic tests did not identify the adapter or device that has failed, if
wrong devices are installed, or if the system simply is not operating, follow these
procedures to isolate the failing FRU (do not isolate FRUs that have no defects).
Verify that all attached devices are supported by the computer.
Verify that the power supply being used at the time of the failure is operating
correctly. (See “Power system checkout” on page 29.)
1. Turn off the computer.
2. Visually check each FRU for damage. Replace any damaged FRU.
3. Remove or disconnect all of the following devices:
a. Non-ThinkPad devices
b. Devices attached to the docking station or the port replicator
c. Printer, mouse, and other external devices
d. Battery pack
e. Hard disk drive
f. External diskette drive or optical drive
g. DIMM
h. Optical disk or diskette in the internal drive
i. PC Cards
4. Turn on the computer.
5. Determine whether the problem has been solved.
6. If the problem does not recur, reconnect the removed devices one at a time
until you find the failing FRU.
7. If the problem remains, replace the following FRUs one at a time (do not
replace a nondefective FRU):
a. System board
b. LCD assembly

Related service information

47

48

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

ThinkPad SL400, SL400c, SL500, and SL500c
This chapter presents following product-specific service references and
product-specific parts information.
v “Specifications”
v “Status indicators” on page 52
v “FRU tests” on page 54
v “Fn key combinations” on page 56
v “FRU replacement notices” on page 58
v “Removing and replacing a FRU” on page 62
v “Locations” on page 139
v “Parts list” on page 146

Specifications
The following table lists the specifications of the ThinkPad SL400, SL400c, SL500,
and SL500c :
Table 7. Specifications
Feature

Description

Processor

v Intel® Celeron® processor 575 (2.0 GHz), 1-MB L2 cache
v Intel Celeron processor 585 (2.16 GHz), 1-MB L2 cache
v Intel Celeron Dual Core processor T1600 (1.66 GHz), 1-MB
L2 cache
v Intel Celeron Dual Core processor T1700 (1.83 GHz), 1-MB
L2 cache
v Intel® Core™ 2 Duo mobile processor P7370 (2.0 GHz),
3-MB L2 cache
v Intel Core 2 Duo mobile processor P8400 (2.26 GHz), 3-MB
L2 cache
v Intel Core 2 Duo mobile processor P8600 (2.40 GHz), 3-MB
L2 cache
v Intel Core 2 Duo mobile processor P8700 (2.53 GHz), 3-MB
L2 cache
v Intel Core 2 Duo mobile processor T5670 (1.8 GHz), 2-MB
L2 cache
v Intel Core 2 Duo mobile processor T5870 (2.0 GHz), 2-MB
L2 cache
v Intel Core 2 Duo mobile processor T6570 (2.1 GHz), 2-MB
L2 cache
v Intel Core 2 Duo mobile processor T9400 (2.53 GHz), 6-MB
L2 cache
v Intel Core 2 Duo mobile processor T9550 (2.66 GHz), 6-MB
L2 cache

Bus architecture

v
v
v
v
v

1066-MHz FSB
667-MHz DDR2 SDRAM (PC2-5300)
PCI bus
PCI Express bus
DMI

Graphic memory chip

v
v
v
v

Intel GL40
Intel GM45
nVidia NB9M-GS 256 MB
nVidia N10M-GE1 256 MB

© Copyright Lenovo 2008, 2009

49

Table 7. Specifications (continued)
Feature

Description

Display

v 14.1-inch, 16M colors, WXGA (1280 × 800 resolution) Anti
Glare TFT color LCD
v 14.1-inch, 16M colors, WXGA (1280 × 800 resolution) Glare
TFT color LCD
v 14.1-inch, 16M colors, WXGA+ (1440 × 900 resolution)
Anti Glare TFT color LCD
v 15.4-inch, 16M colors, WXGA (1280 × 800 resolution) Anti
Glare TFT color LCD
v 15.4-inch, 16M colors, WXGA (1280 × 800 resolution) Glare
TFT color LCD
v 15.4-inch, 16M colors, WSXGA+ (1680 × 1050 resolution)
Anti Glare TFT color LCD

Standard memory

v
v
v
v

Optional memory

v 512-MB DDR2-667 SDRAM SO-DIMM (PC2-5300) card
v 1-GB DDR2-667 SDRAM SO-DIMM (PC2-5300) card
v 2-GB DDR2-667 SDRAM SO-DIMM (PC2-5300) card
(maximum of 4.0 GB)

Extended memory device
(some models)

v Intel Turbo Memory 2-GB Minicard

CMOS RAM

v 242 bytes

Hard disk drive

v
v
v
v
v

512-MB DDR2-667 SDRAM SO-DIMM (PC2-5300) card× 2
1-GB DDR2-667 SDRAM SO-DIMM (PC2-5300) card × 1
1-GB DDR2-667 SDRAM SO-DIMM (PC2-5300) card × 2
1-GB DDR2-667 SDRAM SO-DIMM (PC2-5300) card × 1,
2-GB DDR2-667 SDRAM SO-DIMM (PC2-5300) card × 1
v 2-GB DDR2-667 SDRAM SO-DIMM (PC2-5300) card × 1
v 2-GB DDR2-667 SDRAM SO-DIMM (PC2-5300) card × 2

80 GB, 5400 rpm, 9.5 mm high, SATA interface
160 GB, 5400 rpm, 9.5 mm high, SATA interface
250 GB, 5400 rpm, 9.5 mm high, SATA interface
320 GB, 5400 rpm, 9.5 mm high, SATA interface
160 GB, 7200 rpm, 9.5 mm high, SATA interface

Supported hard disk drives depend on the model.

50

Optical drive

v
v
v
v
v

DVD drive, 12.7 mm high
DVD/CD-RW combo drive, 12.7 mm high
DVD multi drive, 12.7 mm high
Blu-ray drive, 12.7 mm high
Blu-ray combo drive, 12.7 mm high

Fingerprint reader

Some models

I/O port

v
v
v
v
v
v
v

Internal modem

v 56.6 Kbps

Audio

v Built-in stereo speakers
v Software control volume

Ethernet (on the system
board)

v Gigabit Ethernet

External monitor connector
Stereo headphone jack
Monaural microphone jack
IEEE 1394 connector
RJ11 connector
RJ45 connector
Universal serial bus (USB) connector × 4 (compatible with
USB 1.1 and 2.0)
v 7-in-1 slot

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 7. Specifications (continued)
Feature

Description

PCI Express Mini Card

v ThinkPad 11b/g Wireless LAN Mini PCI Express Adapter
III
v Intel WiFi Link 5100
v Intel WiMAX/WiFi Link 5150
v Intel WiMAX/WiFi Link 5350
v Ericsson F3507g USA - Wireless WAN card
v Ericsson F3507g Other - Wireless WAN card
v Wireless USB PCI Express Half-Mini Card

ExpressCard slot/Smart
Card slot

v One ExpressCard slot
v One Smart Card slot

Bluetooth wireless (some
models)

v ThinkPad Bluetooth with Enhanced Data Rate (BDC-2.1)

Touch pad

v UltraNav®

Battery

v Li-ion battery (6 cells) 2.4 Ah
v Li-ion battery (9 cells) 2.6 Ah

AC adapter

v 65-watt type
v 90-watt type

Preinstalled operating
system

v
v
v
v
v
v

Windows
Windows
Windows
Windows
Windows
Windows

XP Professional
Vista® Starter Edition (32 bit)
Vista Home Basic (32 bit)
Vista Home Premium (32 bit)
Vista Business (32 bit)
Vista Ultimate (32 bit)

ThinkPad SL400, SL400c, SL500, and SL500c

51

Status indicators
The system status indicators show the status of the computer, as follows:

1

10
9

2

8
7
5

6

4

3

Table 8. Status indicators

52

Indicator

Meaning


1

Power on

The computer is on and ready to use. The power switch stays lit
whenever the computer is on and is not lit when the computer is
in sleep (standby) mode.


2

Device access

A hard disk drive is being used to read or write data. When this
indicator is blinking, do not put the computer into sleep
(standby) mode or turn it off.
Note: Do not move the system while the green drive-in-use light
is on. Sudden physical shock could cause drive errors.


3

Media Card
Reader

A card in the 7-in-1 Media Card Reader is being used to read and
write data. When this indicator is blinking, do not put the
computer into sleep mode, remove the card from the slot, or turn
off the computer.


4

Numeric lock

The numeric keypad on the keyboard is enabled. To enable or
disable the keypad, press and hold the Shift key or Fn key, and
press the NumLk (Delete) key.


5

CapsLock

CapsLock mode is enabled. You can enter all alphabetic
characters (A-Z) in uppercase without pressing the Shift key. To
enable or disable CapsLock mode, press and hold the Shift key,
and press the CapsLock key.

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 8. Status indicators (continued)
Indicator

Meaning


6

Sleep (standby
Green: The computer is in sleep (standby) mode.
in Windows XP) Blinking green:
status
The computer is entering sleep (standby) mode or
hibernation mode, or is resuming normal operation.


7

Battery status

Green: The battery has more than 20% charge.
Orange:
The battery has between 5% and 20% charge.
Blinking orange (rapid):
The battery has less than 5% charge.
Note: The battery may be charging.
Blinking orange (slow):
The battery is being charged. When it reaches 20%, the
blinking color changes to green.
Blinking green (slow):
The battery has between 20% and 80% charge, and
charging is continuing. When the battery reaches 80%
charge, blinking stops, but the charging may continue
until the battery is 100% charged.
Note: If the computer is operating on battery power, the
battery status indicator does not work while the
computer is turned off or is in sleep (standby) mode or
hibernation mode.


8

Bluetooth
wireless status

Green: Bluetooth wireless is on, and the radio link is ready for
use.
Blinking green:
Data is being transmitted.

R


9

Wireless
WAN/WiMAX
status

Green: The wireless WAN or WiMAX feature is on, and the
radio link is ready for use.
Blinking green:
Data is being transmitted.


10

Wireless LAN
status

Green: The wireless LAN feature (the IEEE 802.11 standard) is
on, and the radio link is ready for use.
Blinking green:
Data is being transmitted.

ThinkPad SL400, SL400c, SL500, and SL500c

53

FRU tests
The following table shows the test for each FRU.
Table 9. FRU tests

54

FRU

Applicable test

System board

1. Diagnostics --> CPU/Coprocessor
2. Diagnostics --> Systemboard

Power

Diagnostics --> ThinkPad Devices --> AC Adapter, Battery 1
(Battery2)

LCD unit

1. Diagnostics --> Video Adapter
2. Interactive Tests --> Video

Modem daughter card
(MDC-1.5)

1. Make sure the modem is set up correctly.
2. Replace the modem jack and the modem card in turn, and run
the following tests in Diagnostics --> Communication:
a. Conexant Smart Modem Interrupt
b. Conexant Smart Modem Dialtone

Audio

Enter the BIOS Setup Utility and change Serial ATA (SATA) setting
to Compatibility, and run Diagnostics --> Other Devices -->
Analog Devices HDA CODEC Test

Speaker

Interactive Tests --> Internal Speaker
Note: Once Modem/Audio test is done, the no sound is heard
this test. In this case, turn off and turn on the computer. Then, run
this test again.

PC Card slot

Diagnostics --> Systemboard --> PCMCIA

ExpressCard slot

1. Insert a PCI-Express/USB Wrap card into the ExpressCard slot.
2. Turn on the computer.
3. Run Diagnostics --> ThinkPad Devices --> ExpressCard slot.

Keyboard

1. Diagnostics --> Systemboard --> Keyboard
2. Interactive Tests --> Keyboard

Hard disk drive

Enter the BIOS Setup Utility and change Serial ATA (SATA) setting
to Compatibility, and run Diagnostics --> Fixed Disks

Diskette drive

1. Diagnostics --> Diskette Drives
2. Interactive Tests --> Diskette

DVD drive or
DVD/CD-RW combo
drive

1. Diagnostics --> Other Devices--> Optical Drive
2. Interactive Tests --> Optical Drive Test

Memory

1. If two DIMMs are installed, remove one of them and run
Diagnostics --> PM Memory.
2. If the problem does not recur, return the DIMM to its place,
remove the other one, and run the test again.

Fan

1. Turn on the computer and check the air turbulence at the
louver near the PC Card slot.
2. Run Diagnostics --> ThinkPad Devices --> Fan.

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 9. FRU tests (continued)
FRU

Applicable test

TrackPoint or pointing If the TrackPoint does not work, check the configuration as
device
specified in the BIOS Setup Utility. If the TrackPoint is disabled,
select Automatic to enable it.
After you use the TrackPoint, the pointer may drift on the screen
for a short time. This drift can occur when a slight, steady
pressure is applied to the TrackPoint pointer. This symptom is not
a hardware problem. If the pointer stops after a short time, no
service action is necessary.
If enabling the TrackPoint does not correct the problem, continue
with the following:
v Interactive Tests --> Mouse
Touch Pad

If the Touch Pad does not work, check the configuration as
specified in the BIOS Setup Utility. If the Touch Pad is disabled,
select Automatic to enable it. If enabling the Touch Pad does not
correct the problem, continue with the following:
v Interactive Tests --> Mouse

ThinkPad SL400, SL400c, SL500, and SL500c

55

Fn key combinations
The following table shows the function of each combination of Fn with a function
key.
Table 10. Fn key combinations
Key combination Description
Fn+F1

Reserved.

Fn+F2

Lock your computer.

Fn+F3

Select a power scheme that has been created by Power Manager. When
you press this combination, a panel for selecting a power scheme
appears.
Notes:
1. To use the Fn+F3 key combination, you must have the ThinkPad
PM device driver installed on the computer.
2. If you have logged on with an administrator user ID, and you press
Fn+F3, the panel for selecting a power scheme appears. If you have
logged on with another user ID, and you press Fn+F3, the panel
does not appear.
3. You cannot turn off the computer display by pressing Fn+F3.

Fn+F4

Put the computer in standby mode. To return to normal operation,
press the Fn key only, without pressing a function key.
Notes:
1. To use the Fn+F4 key combination, you must have the ThinkPad
PM device driver installed on the computer.
2. This combination of keys also functions as a sleep button. If you
want to use the combination to put the computer into hibernation
mode or shut the computer down, change the settings in the Power
Manager.

56

Fn+F5

Enable or disable the built-in wireless networking features and the
Bluetooth features. If you press Fn+F5, a list of wireless features is
displayed. You can quickly change the power state of each feature in
the list.
Note: If you want to use Fn+F5 to enable the feature specified in IEEE
standard 802.11, the following device drivers must be installed on the
computer beforehand:
v ThinkPad Power Management driver
v OnScreen Display Utility
v Wireless device drivers

Fn+F6

Reserved.

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 10. Fn key combinations (continued)
Key combination Description
Fn+F7

Apply a presentation scheme directly, with no need to start
Presentation Director.
To disable this function and use the Fn+F7 key combination for
switching a display output location, start Presentation Director, and
change the settings.
Switch a display output location
v External monitor (CRT display)
v Computer display and external monitor (LCD + CRT display)
v Computer display (LCD)
Notes:
1. This function is not supported if different desktop images are
displayed on the computer display and the external monitor (the
Extend desktop function).
2. This function does not work while a DVD movie or a video clip is
playing.
To enable this function, start Presentation Director, and change the
Fn+F7 settings.
Note: Multiple users can log on to a single operating system by using
different user IDs. Each user needs to change the settings.

Fn+F8

Change the settings of the UltraNav pointing device.

Fn+F9

Open the EasyEject Utility screen. Buttons for the following choices are
displayed:
v Run EasyEject Actions: You can select, stop, and remove external
devices connected to the ThinkPad computer.
v Confiture EasyEject Actions: You can open the EasyEject Utility
main window.
v Fn+F9 Settings: You can configure the settings for the Fn+F9
function.

Fn+F10

Reserved.

Fn+F11

Reserved.

Fn+F12

Put the computer into hibernation mode. To return to normal operation,
press the power button for less than four seconds.
Note: To use Fn+F12 for hibernation, you must have the ThinkPad PM
device driver installed on the computer.

Fn+Home

The computer display becomes dimmer.

Fn+End

The computer display becomes brighter.

Fn+Spacebar

Enable the FullScreen Magnifier function.

Fn+PrtSc

Has the same function as the SysRq key.

Fn+ScrLk

Enable or disable the numeric keypad.

Fn+Pause

Has the same function as the Break key.

Fn+cursor keys

These key combinations work with Windows Windows Media Player.
Fn+down arrow key works for the Play or Pause button, Fn+up arrow
key for the Stop button, Fn+right arrow key for the Next Track button,
and Fn+left arrow key for the Previous Track button.

ThinkPad SL400, SL400c, SL500, and SL500c

57

FRU replacement notices
This section contains notices related to removing and replacing parts. Read this
section carefully before replacing any FRU.

Screw notices
Loose screws can cause a reliability problem. In the ThinkPad computer, this
problem is addressed with special nylon-coated screws that have the following
characteristics:
v They maintain tight connections.
v They do not easily come loose, even with shock or vibration.
v They are harder to tighten.
v Each one should be used only once.
Do the following when you service this machine:
v Keep the screw kit (for the P/N, see “Miscellaneous parts” on page 215) in your
tool bag.
v Always use new screws.
v Use a torque screwdriver if you have one.
Tighten screws as follows:
v Plastic to plastic
Turn an additional 90 degrees after the screw head touches the surface of the
plastic part:
90 degrees more

(Cross-section)

v Logic card to plastic
Turn an additional 180 degrees after the screw head touches the surface of the
logic card:
180 degrees more

(Cross-section)

v Torque driver
If you have a torque driver, refer to the “Torque” column for each step.
v Make sure that you use the correct screw. If you have a torque screwdriver,
tighten all screws firmly to the torque shown in the table. Never use a screw
that you removed. Use a new one. Make sure that all of the screws are
tightened firmly.
v Ensure torque screw drivers are calibrated correctly following country
specifications.

58

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Retaining serial numbers
This section includes the following descriptions:
v “Restoring the serial number of the system unit”
v “Retaining the UUID”
v “Reading or writing the ECA information” on page 61

Restoring the serial number of the system unit
When the computer was manufactured, the EEPROM on the system board was
loaded with the serial numbers of the system and all major components. These
numbers need to remain the same throughout the life of the computer.
If you replace the system board, you must restore the serial number of the system
unit to its original value.
Before replacing the system board, save the original serial number by doing the
following:
1. Install the LENOVO ThinkPad SL Series Maintenance Diskette Version 1.01 or
later, and restart the computer.
2. From the main menu, select 1. Set System Identification.
3. Select 2. Read S/N data.
4. Select 1. Read system S/N data.
System information in your computer is displayed; the serial number of the system
unit is listed as follows:
v 07: Serial Number=
Write down that number.
Note: The serial number of the system unit is also written on the label attached to
the bottom of the computer.
After you have replaced the system board, restore the serial number by doing the
following:
1. Install the LENOVO ThinkPad SL Series Maintenance Diskette Version 1.01 or
later and restart the computer.
2. From the main menu, select 1. Set System Identification.
3. Select 1. Add S/N data.
4. Select 1. Add system S/N data.
Follow the instructions on the screen.
If the MTM and Product ID numbers differ from each other on the rear label, use
what is shown for the Product ID field. See example below:
MTM on rear label:
TTTT-CTO S/N SSSSSSS
Product ID on rear label:
TTTT-MMM (Use this number when setting Serial Number)
In the example, the Serial Number to be input is ’1STTTTMMMSSSSSSS’.

Retaining the UUID
The Universally Unique Identifier (UUID) is a 128-bit number uniquely assigned to
your computer at production and stored in the EEPROM of your system board.
ThinkPad SL400, SL400c, SL500, and SL500c

59

The algorithm that generates the number is designed to provide unique IDs until
the year A.D. 3400. No two computers in the world have the same number.
When you replace the system board, you must set the UUID on the new system
board as follows:
1. Install the LENOVO ThinkPad SL Series Maintenance Diskette Version 1.01 or
later, and restart the computer.
2. From the main menu, select 2. Assign UUID.
A new UUID is created and written. If a valid UUID already exists, it is not
overwritten.

60

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Reading or writing the ECA information
Information on Engineering Change Announcements (ECA) are stored in the
EEPROM of the system board. The electronic storage of this information simplifies
the procedure to check if the ECA has been previously applied to a machine. The
machine does not need to be disassembled to check for the ECA application.
To check what ECAs have been previously applied to the machine, use the ECA
Information Read/Write function on the LENOVO ThinkPad SL Series
Maintenance Diskette Version 1.01 or later.
1. Insert the LENOVO ThinkPad SL Series Maintenance Diskette Version 1.01 or
later, and restart the computer.
2. From the main menu, select 3. Set ECA Information.
3. To read ECA information, select 2. Read ECA/rework number and follow the
instruction.
4. To read box build date, select 5. Read box build date, and follow the
instruction on the screen.
After an ECA has been applied to the machine, the EEPROM must be updated to
reflect the ECA’s application. Use the LENOVO ThinkPad SL Series Maintenance
Diskette Version 1.01 or later to update the EEPROM.
Note: Only the ECA number is stored in the EEPROM. The machine type of the
ECA is assumed be the same as the machine type of the machine that had the ECA
applied to it.
1. Insert the LENOVO ThinkPad SL Series Maintenance Diskette Version 1.01 or
later, and restart the computer.
2. From the main menu, select 3. Set ECA Information.
3. To write ECA information, select 1. Write ECA/rework number, and follow the
instruction.
4. To write box build date, select 4. Write box build date, and follow the
instruction on the screen.
If the system board is being replaced, try to read the ECA information from the old
system board and transfer the information to the new system. If the system board
is inoperable, this will not be possible.

ThinkPad SL400, SL400c, SL500, and SL500c

61

Removing and replacing a FRU
This section presents directions and drawings for use in removing and replacing a
FRU. Be sure to observe the following general rules:
1. Do not try to service any computer unless you have been trained and certified.
An untrained person runs the risk of damaging parts.
2. Before replacing any FRU, review “FRU replacement notices” on page 58.
3. Begin by removing any FRUs that have to be removed before the failing FRU.
Any such FRUs are listed at the top of the page. Remove them in the order in
which they are listed.
4. Follow the correct sequence in the steps for removing the FRU, as given in the
drawings by the numbers in square callouts.
5. When turning a screw to replace a FRU, turn it in the direction as given by the
arrow in the drawing.
6. When removing the FRU, move it in the direction as given by the arrow in the
drawing.
7. To put the new FRU in place, reverse the removal procedure and follow any
notes that pertain to replacement. For information about connecting and
arranging internal cables, see “Locations” on page 139.
8. When replacing a FRU, use the correct screw as shown in the procedures.
DANGER

Before removing any FRU, turn off the computer, unplug all power cords from
electrical outlets, remove the battery pack, and then disconnect any
interconnecting cables.

Attention: After replacing a FRU, do not turn on the computer until you have
made sure that all screws, springs, and other small parts are in place and none are
loose inside the computer. Verify this by shaking the computer gently and listening
for rattling sounds. Metallic parts or metal flakes can cause electrical short circuits.
Attention: The system board is sensitive to, and can be damaged by, electrostatic
discharge. Before touching it, establish personal grounding by touching a ground
point with one hand or by using an electrostatic discharge (ESD) strap (P/N
6405959).

62

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

1010 Battery pack
DANGER

Use only the battery specified in the parts list for your computer. Any other
battery could ignite or explode.

Table 11. Removal steps of battery pack

Unlock the battery release lever 
1. Holding the battery release lever in the
unlocked position 
2, remove the battery pack in the direction shown by arrow

3.

1

2

3

When installing: Install the battery pack along the slide rails of the slot. Then
make sure that the battery release lever is in the locked position.

ThinkPad SL400, SL400c, SL500, and SL500c

63

1020 Optical drive
For access, remove this FRU:
v “1010 Battery pack” on page 63
Table 12. Removal steps of optical drive
1

Step

Screw (quantity)

Color

Torque


1

M2 × 3 mm, wafer-head, nylon-coated (1)

Black

0.167 Nm
(1.7 kgfcm)

2

3

64

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

1030 Hard disk drive (HDD) cover and HDD
For access, remove this FRU:
v “1010 Battery pack” on page 63

Attention:
v Do not drop the hard disk drive or apply any physical shock to it. The hard
disk drive is sensitive to physical shock. Improper handling can cause damage
and permanent loss of data.
v Before removing the drive, have the user make a backup copy of all the
information on it if possible.
v Never remove the drive while the system is operating or is in suspend mode.

Table 13. Removal steps of HDD cover and HDD
1

Step

Screw (quantity)

Color

Torque


1

Hard disk drive screw, nylon-coated (1)

Black

0.167 Nm
(1.7 kgfcm)

2

ThinkPad SL400, SL400c, SL500, and SL500c

65

Table 13. Removal steps of HDD cover and HDD (continued)

3

When installing: Make sure that the HDD connector is attached firmly.

66

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

1040 DIMM slot cover (for ThinkPad SL400 and SL400c)
For access, remove this FRU:
v “1010 Battery pack” on page 63
Table 14. Removal steps of DIMM slot cover

Note: Loosen the screws 
1, but do not remove them.
1
1
2

1050 DIMM slot cover (for ThinkPad SL500 and SL500c)
For access, remove this FRU:
v “1010 Battery pack” on page 63
Table 15. Removal steps of DIMM slot cover

Note: Loosen the screws 
1, but do not remove them.
1
2

1

ThinkPad SL400, SL400c, SL500, and SL500c

67

1060 DIMM
For access, remove these FRUs in order:
v “1010 Battery pack” on page 63
v “1040 DIMM slot cover (for ThinkPad SL400 and SL400c)” on page 67
v “1050 DIMM slot cover (for ThinkPad SL500 and SL500c)” on page 67
Table 16. Removal steps of DIMM

1

1

2

Note: If only one DIMM is used on the computer you are servicing, the card
must be installed in SLOT-0 (
a: lower slot), but not in SLOT-1 (
b: upper
slot).
b

a

When installing: Insert the notched end of the DIMM into the socket. Press the
DIMM firmly, and pivot it until it snaps into the place. Make sure that it is
firmly fixed in the slot and does not move easily.

68

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

1070 PCI Express Mini Card for wireless LAN/WiMAX
For access, remove these FRUs in order:
v “1010 Battery pack” on page 63
v “1040 DIMM slot cover (for ThinkPad SL400 and SL400c)” on page 67
v “1050 DIMM slot cover (for ThinkPad SL500 and SL500c)” on page 67
Table 17. Removal steps of PCI Express Mini Card (full size) for wireless LAN/WiMAX

In step 
1, unplug the jacks by using the removal tool antenna RF connector
(P/N: 08K7159) or pick the connectors with your fingers and gently unplug
them in direction of the arrow.
Note: Some models might have only two antenna cables or two connector jacks
in step 
1.
3
1

3

2

Step

Screw (quantity)

Color

Torque


3

M2 × 3 mm, wafer-head, nylon-coated (2)

Black

0.167 Nm
(1.7 kgfcm)

ThinkPad SL400, SL400c, SL500, and SL500c

69

Table 17. Removal steps of PCI Express Mini Card (full size) for wireless
LAN/WiMAX (continued)
4

Table 18. Removal steps of PCI Express Mini Card (half size) for wireless LAN

In step 
1, unplug the jacks by using the removal tool antenna RF connector
(P/N: 08K7159) or pick the connectors with your fingers and gently unplug
them in direction of the arrow.

2
1

70

2

Step

Screw (quantity)

Color

Torque


2

M2 × 3 mm, wafer-head, nylon-coated (2)

Black

0.167 Nm
(1.7 kgfcm)

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 18. Removal steps of PCI Express Mini Card (half size) for wireless LAN (continued)

4

When installing: In models with wireless LAN card that has two antenna
connectors, plug the black cable with gray label into the jack labeled MAIN, and
the black cable with black label into the jack labeled AUX on the card. If the
computer you are servicing has three cables, put the white cable in the cable
holder.
In models with wireless LAN card that has three antenna connectors, plug the
black cable with gray label (MAIN) into the jack labeled TR1, the black cable with
white label (3rd) into jack labeled TR3, and the black cable with black label (AUX)
into jack labeled TR2 on the card.

ThinkPad SL400, SL400c, SL500, and SL500c

71

1080 PCI Express Mini Card for wireless WAN (for ThinkPad
SL400 and SL400c)
For access, remove these FRUs in order:
v “1010 Battery pack” on page 63
v “1040 DIMM slot cover (for ThinkPad SL400 and SL400c)” on page 67
Table 19. Removal steps of PCI Express Mini Card for wireless WAN (for ThinkPad SL400
and SL400c)

In step 
1, unplug the jacks by using the removal tool antenna RF connector
(P/N: 08K7159) or pick the connectors with your fingers and gently unplug
them in direction of the arrow.
2
2
1

Step

Screw (quantity)

Color

Torque


1

M2 × 3 mm, wafer-head, nylon-coated (1)

Black

0.167 Nm
(1.7 kgfcm)

When installing: Plug the black cable with red label into the jack labeled
MAIN, and the black cable with blue label into the jack labeled AUX on the
card.

72

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 19. Removal steps of PCI Express Mini Card for wireless WAN (for ThinkPad SL400
and SL400c) (continued)
3

ThinkPad SL400, SL400c, SL500, and SL500c

73

1090 Wireless WAN slot cover and PCI Express Mini Card for
wireless WAN (for ThinkPad SL500 and SL500c)
For access, remove these FRUs in order:
v “1010 Battery pack” on page 63
v “1050 DIMM slot cover (for ThinkPad SL500 and SL500c)” on page 67
Table 20. Removal steps of PCI Express Mini Card for wireless WAN (for ThinkPad SL500
and SL500c)

Note: Loosen the screws 
1, but do not remove them.
2

1

74

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 20. Removal steps of PCI Express Mini Card for wireless WAN (for ThinkPad SL500
and SL500c) (continued)

In step 
3, unplug the jacks by using the removal tool antenna RF connector
(P/N: 08K7159) or pick the connectors with your fingers and gently unplug
them in direction of the arrow.
4
4
3

Step

Screw (quantity)

Color

Torque


4

M2 × 3 mm, wafer-head, nylon-coated (2)

Black

0.167 Nm
(1.7 kgfcm)

When installing: Plug the black cable with red label into the jack labeled
MAIN, and the black cable with blue label into the jack labeled AUX on the
card.

5

ThinkPad SL400, SL400c, SL500, and SL500c

75

1100 Thermal door (for ThinkPad SL400 and SL400c)
For access, remove this FRU:
v “1010 Battery pack” on page 63
Table 21. Removal steps of thermal door for wireless WAN (for ThinkPad SL400 and SL400c)

Note: Loosen the screws 
2, but do not remove them.
2
1

2

3

76

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

1110 Thermal door (for ThinkPad SL500 and SL500c)
For access, remove this FRU:
v “1010 Battery pack” on page 63
Table 22. Removal steps of thermal door for wireless WAN (for ThinkPad SL500 and SL500c)

Note: Loosen the screws 
2, but do not remove them.
2

2

1

2

2

3

ThinkPad SL400, SL400c, SL500, and SL500c

77

1120 Fan assembly
For access, remove these FRUs in order:
v “1010 Battery pack” on page 63
v “1100 Thermal door (for ThinkPad SL400 and SL400c)” on page 76
v “1110 Thermal door (for ThinkPad SL500 and SL500c)” on page 77
Table 23. Removal steps of fan assembly
2
2

2
2

1

2

Step

Screw (quantity)

Color

Torque


2

M2 × 4 mm, wafer-head, nylon-coated (5)

Silver

0.167 Nm
(1.7 kgfcm)

Attention: Do not handle the fan roughly. Improper handling of the fan can
cause distortion or deformation and imperfect contact with components.

78

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 23. Removal steps of fan assembly (continued)

3

4

ThinkPad SL400, SL400c, SL500, and SL500c

79

Table 24. Installation of the fan assembly

When installing:
v Before you attach the fan assembly to the computer, apply thermal grease, at an
amount of 0.2 grams, on the part marked 
a as in the following figure. Either
too much or too less application of grease can cause a thermal problem due to
imperfect contact with a component. In some modes, you need to peel the thin
film off from the rubber 
b.
a

v Make sure that the fan connector is attached firmly.
v For ThinkPad SL400, route the antenna cables as shown in this figure.

b

80

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

1130 CPU thermal module
For access, remove these FRUs in order:
v “1010 Battery pack” on page 63
v “1100 Thermal door (for ThinkPad SL400 and SL400c)” on page 76
v “1110 Thermal door (for ThinkPad SL500 and SL500c)” on page 77
v “1120 Fan assembly” on page 78
Table 25. Removal steps of CPU thermal module
4
2
1
3

Step

Screw (quantity)

Color

Torque


1 to

4

M2 × 4 mm, wafer-head, nylon-coated (4)

Silver

0.167 Nm
(1.7 kgfcm)

Attention: Do not handle the CPU thermal module roughly. Improper handling
of the module can cause distortion or deformation and imperfect contact with
components.

ThinkPad SL400, SL400c, SL500, and SL500c

81

Table 25. Removal steps of CPU thermal module (continued)

5

6

Table 26. Installation of the CPU thermal module

When installing:
v Before you attach the CPU thermal module to the computer, apply thermal
grease, at an amount of 0.2 grams, on the part marked 
a as in the following
figure. Either too much or too less application of grease can cause a thermal
problem due to imperfect contact with a component.

a

v Make sure that the fan connector is attached firmly.

82

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

1140 CPU
For access, remove these FRUs in order:
v “1010 Battery pack” on page 63
v “1100 Thermal door (for ThinkPad SL400 and SL400c)” on page 76
v “1110 Thermal door (for ThinkPad SL500 and SL500c)” on page 77
v “1120 Fan assembly” on page 78
v “1130 CPU thermal module” on page 81
Attention: CPU is extremely sensitive. When you service the CPU, avoid any
kind of rough handling.
Table 27. Removal steps of CPU

Rotate the head of the screw in the direction shown by arrow 
1 to release the
lock; then remove the CPU.

a
1

b

2

When installing: Place the CPU on the CPU socket 
a, and then rotate the head
of the screw in the direction shown by arrow 
b to secure the CPU.

ThinkPad SL400, SL400c, SL500, and SL500c

83

1150 Palm rest (for ThinkPad SL400 and SL400c)
For access, remove these FRUs in order:
v “1010 Battery pack” on page 63
v “1030 Hard disk drive (HDD) cover and HDD” on page 65

Note:
In models with the fingerprint reader, the sensor is attached to the palm rest
FRU. If the fingerprint reader has any defects, you can replace it by the
procedures given in this section, which are the same for a palm rest with or
without a fingerprint reader.

Table 28. Removal steps of palm rest (for ThinkPad SL400 and SL400c)
1
2

2
1

Step

84

Icon

Screw (quantity)

Color

Torque


1

M2 × 7 mm, wafer-head,
nylon-coated (2)

Black

0.167 Nm
(1.7 kgfcm)


2

M2 × 12 mm, wafer-head,
nylon-coated (2)

Black

0.167 Nm
(1.7 kgfcm)

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 28. Removal steps of palm rest (for ThinkPad SL400 and SL400c) (continued)

3

3

4
4
4

5

ThinkPad SL400, SL400c, SL500, and SL500c

85

1160 Palm rest (for ThinkPad SL500 and SL500c)
For access, remove these FRUs in order:
v “1010 Battery pack” on page 63
v “1030 Hard disk drive (HDD) cover and HDD” on page 65

Note:
In models with the fingerprint reader, the sensor is attached to the palm rest
FRU. If the fingerprint reader has any defects, you can replace it by the
procedures given in this section, which are the same for a palm rest with or
without a fingerprint reader.

Table 29. Removal steps of palm rest (for ThinkPad SL500 and SL500c)
2

1
2

2

Step

86

Icon

1

Screw (quantity)

Color

Torque


1

M2 × 7 mm, wafer-head,
nylon-coated (1)

Black

0.167 Nm
(1.7 kgfcm)


2

M2 × 12 mm, wafer-head,
nylon-coated (4)

Black

0.167 Nm
(1.7 kgfcm)

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 29. Removal steps of palm rest (for ThinkPad SL500 and SL500c) (continued)

3

3

4
4
4

5

ThinkPad SL400, SL400c, SL500, and SL500c

87

1170 Bluetooth daughter card (BDC-2.1)
For access, remove these FRUs in order:
v “1010 Battery pack” on page 63
v “1030 Hard disk drive (HDD) cover and HDD” on page 65
v “1150 Palm rest (for ThinkPad SL400 and SL400c)” on page 84
v “1160 Palm rest (for ThinkPad SL500 and SL500c)” on page 86
Table 30. Removal steps of BDC-2.1

1

2

Step

Screw (quantity)

Color

Torque


1

M2 × 3 mm, wafer-head, nylon-coated (1)

Black

0.167 Nm
(1.7 kgfcm)

When installing: Make sure that connector is attached firmly.

88

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

1180 Intel Turbo Memory Minicard or Wireless USB adapter
For access, remove these FRUs in order:
v “1010 Battery pack” on page 63
v “1030 Hard disk drive (HDD) cover and HDD” on page 65
v “1150 Palm rest (for ThinkPad SL400 and SL400c)” on page 84
v “1160 Palm rest (for ThinkPad SL500 and SL500c)” on page 86
Table 31. Removal steps of Intel Turbo Memory Minicard or Wireless USB adapter

Note: Step 
1 is only for the models with Wireless USB adapter. For the models
with Intel Turbo Memory Minicard, skip step 
1.
2

1

Step

Screw (quantity)


2

For Japan

2

M2 × 3 mm, tamper proof (2)

Color

Torque

Black

0.189 Nm
(1.85 kgfcm)

Black

0.189 Nm
(1.85 kgfcm)

Other than Japan
M2 × 3 mm, wafer-head, nylon-coated (2)

ThinkPad SL400, SL400c, SL500, and SL500c

89

Table 31. Removal steps of Intel Turbo Memory Minicard or Wireless USB
adapter (continued)

3

90

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

1190 Backup battery (for ThinkPad SL400 and SL400c)
DANGER

Use only the battery specified in the parts list for your computer. Any other
battery could ignite or explode.

For access, remove these FRUs in order:
v “1010 Battery pack” on page 63
v “1030 Hard disk drive (HDD) cover and HDD” on page 65
v “1150 Palm rest (for ThinkPad SL400 and SL400c)” on page 84
Table 32. Removal steps of backup battery (for ThinkPad SL400 and SL400c)

2
1

When installing: Make sure that the battery connector is attached firmly.

ThinkPad SL400, SL400c, SL500, and SL500c

91

1200 Backup battery (for ThinkPad SL500 and SL500c)
DANGER

Use only the battery specified in the parts list for your computer. Any other
battery could ignite or explode.

For access, remove these FRUs in order:
v “1010 Battery pack” on page 63
v “1030 Hard disk drive (HDD) cover and HDD” on page 65
v “1160 Palm rest (for ThinkPad SL500 and SL500c)” on page 86
Table 33. Removal steps of backup battery (for ThinkPad SL500 and SL500c)

2
1 2

2

1

When installing: Make sure that the battery connector is attached firmly.

92

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

1210 Keyboard
For access, remove these FRUs in order:
v “1010 Battery pack” on page 63
v “1030 Hard disk drive (HDD) cover and HDD” on page 65
v “1150 Palm rest (for ThinkPad SL400 and SL400c)” on page 84
v “1160 Palm rest (for ThinkPad SL500 and SL500c)” on page 86
Table 34. Removal steps of keyboard

Note: Step 
1 is only for ThinkPad SL400 and SL400c. For ThinkPad SL500 and
SL500c, skip step 
1.
1

Step

1

Icon

Screw (quantity)

Color

Torque

M2 × 12 mm, wafer-head,
nylon-coated (1)

Black

0.167 Nm
(1.7 kgfcm)

ThinkPad SL400, SL400c, SL500, and SL500c

93

Table 34. Removal steps of keyboard (continued)

2

2

3

Step

Screw (quantity)

Color

Torque


2

M2 × 3 mm, wafer-head, nylon-coated (2)

Black

0.167 Nm
(1.7 kgfcm)

4
4

5

6

3

When installing: Make sure that the connectors are attached firmly.

94

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

1220 Top case sub assembly (for ThinkPad SL400 and
SL400c)
For access, remove these FRUs in order:
v “1010 Battery pack” on page 63
v “1030 Hard disk drive (HDD) cover and HDD” on page 65
v “1150 Palm rest (for ThinkPad SL400 and SL400c)” on page 84
v “1210 Keyboard” on page 93
Table 35. Removal steps of top case sub assembly (for ThinkPad SL400 and SL400c)

1

1

1

1

2

1
1

1
3

Step

Screw (quantity)

Color

Torque


1

M2 × 3 mm, wafer-head, nylon-coated (7)

Black

0.167 Nm
(1.7 kgfcm)


2

M2 × 12 mm, wafer-head, nylon-coated (1)

Black

0.167 Nm
(1.7 kgfcm)


3

M2 × 7 mm, wafer-head, nylon-coated (1)

Black

0.167 Nm
(1.7 kgfcm)

ThinkPad SL400, SL400c, SL500, and SL500c

95

Table 35. Removal steps of top case sub assembly (for ThinkPad SL400 and
SL400c) (continued)

6

7
6

7
7
6

6

5
4

4
4
7

Step

Screw (quantity)

Color

Torque


4

M2 × 3 mm, wafer-head, nylon-coated (3)

Black

0.167 Nm
(1.7 kgfcm)


5

M2 × 7 mm, wafer-head, nylon-coated (1)

Black

0.167 Nm
(1.7 kgfcm)

When installing: Make sure that all the claws are attached firmly.

96

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

1230 Top case sub assembly (for ThinkPad SL500)
For access, remove these FRUs in order:
v “1010 Battery pack” on page 63
v “1030 Hard disk drive (HDD) cover and HDD” on page 65
v “1110 Thermal door (for ThinkPad SL500 and SL500c)” on page 77
v “1160 Palm rest (for ThinkPad SL500 and SL500c)” on page 86
v “1210 Keyboard” on page 93
Table 36. Removal steps of top case sub assembly (for ThinkPad SL500 and SL500c)

1

1

1

1

1

2

2

1

Step

Screw (quantity)

Color

Torque


1

M2 × 3 mm, wafer-head, nylon-coated (6)

Black

0.167 Nm
(1.7 kgfcm)


2

M2 × 15 mm, wafer-head, nylon-coated (2)

Black

0.167 Nm
(1.7 kgfcm)

ThinkPad SL400, SL400c, SL500, and SL500c

97

Table 36. Removal steps of top case sub assembly (for ThinkPad SL500 and
SL500c) (continued)

5

3
5

4

In step 
2, release the wireless antenna cables from the cable guide.

98

Step

Screw (quantity)

Color

Torque


3

M2 × 12 mm, wafer-head, nylon-coated (1)

Black

0.167 Nm
(1.7 kgfcm)


4

M2 × 4 mm, wafer-head, nylon-coated (1)

Silver

0.167 Nm
(1.7 kgfcm)


5

M2 × 7 mm, wafer-head, nylon-coated (2)

Black

0.167 Nm
(1.7 kgfcm)

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 36. Removal steps of top case sub assembly (for ThinkPad SL500 and
SL500c) (continued)

8

7

8

7

7

7

8

6

6

8

Step

Screw (quantity)

Color

Torque


6

M2 × 3 mm, wafer-head, nylon-coated (2)

Black

0.167 Nm
(1.7 kgfcm)

When installing: Make sure that all the claws are attached firmly.

ThinkPad SL400, SL400c, SL500, and SL500c

99

1240 LCD unit (for ThinkPad SL400 and SL400c)
For access, remove these FRUs in order:
v “1010 Battery pack” on page 63
v “1030 Hard disk drive (HDD) cover and HDD” on page 65
v “1070 PCI Express Mini Card for wireless LAN/WiMAX” on page 69
v “1080 PCI Express Mini Card for wireless WAN (for ThinkPad SL400 and
SL400c)” on page 72
v “1150 Palm rest (for ThinkPad SL400 and SL400c)” on page 84
v “1210 Keyboard” on page 93
v “1220 Top case sub assembly (for ThinkPad SL400 and SL400c)” on page 95
Table 37. Removal steps of LCD unit (for ThinkPad SL400 and SL400c)

1

2

1

2

100

Step

Screw (quantity)


1

M2.5 × 5 mm, wafer-head, nylon-coated (2) Black

0.392 Nm
(4 kgfcm)


2

M2 × 5 mm, wafer-head, nylon-coated (2)

0.167 Nm
(1.7 kgfcm)

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Color

Black

Torque

Table 37. Removal steps of LCD unit (for ThinkPad SL400 and SL400c) (continued)

3

4

Step

Screw (quantity)

Color

Torque


3

M2 × 7 mm, wafer-head, nylon-coated (1)

Black

0.167 Nm
(1.7 kgfcm)


4

M2 × 3 mm, wafer-head, nylon-coated (1)

Black

0.167 Nm
(1.7 kgfcm)

ThinkPad SL400, SL400c, SL500, and SL500c

101

Table 37. Removal steps of LCD unit (for ThinkPad SL400 and SL400c) (continued)

5

102

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 37. Removal steps of LCD unit (for ThinkPad SL400 and SL400c) (continued)

7

7
8

8

8

8

6

8

Step

Screw (quantity)

Color

Torque


6

M2 × 4 mm, wafer-head, nylon-coated (1)

Silver

0.167 Nm
(1.7 kgfcm)

9

ThinkPad SL400, SL400c, SL500, and SL500c

103

Table 37. Removal steps of LCD unit (for ThinkPad SL400 and SL400c) (continued)

10

10

When installing:
1. Route the antenna cables along the cable guides and secure them with the
tapes. As you route the cables, make sure that they are not subjected to any
tension. Tension could cause the cables to be damaged by the cable guides,
or a wire to be broken.
2. Make sure that the LCD connector is attached firmly.

104

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

1250 LCD unit (for ThinkPad SL500 and SL500c)
For access, remove these FRUs in order:
v “1010 Battery pack” on page 63
v “1030 Hard disk drive (HDD) cover and HDD” on page 65
v “1070 PCI Express Mini Card for wireless LAN/WiMAX” on page 69
v “1090 Wireless WAN slot cover and PCI Express Mini Card for wireless WAN
(for ThinkPad SL500 and SL500c)” on page 74
v “1160 Palm rest (for ThinkPad SL500 and SL500c)” on page 86
v “1210 Keyboard” on page 93
v “1230 Top case sub assembly (for ThinkPad SL500)” on page 97
Table 38. Removal steps of LCD unit (for ThinkPad SL500 and SL500c)

1

2

1

2

Step

Screw (quantity)

Color

Torque


1

M2.5 × 10 mm, wafer-head, nylon-coated
(2)

Black

0.392 Nm
(4 kgfcm)


2

M2.5 × 7 mm, wafer-head, nylon-coated (2) Black

0.167 Nm
(1.7 kgfcm)

ThinkPad SL400, SL400c, SL500, and SL500c

105

Table 38. Removal steps of LCD unit (for ThinkPad SL500 and SL500c) (continued)

3

106

3

Step

Screw (quantity)

Color

Torque


3

M2 × 3 mm, wafer-head, nylon-coated (2)

Black

0.167 Nm
(1.7 kgfcm)

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 38. Removal steps of LCD unit (for ThinkPad SL500 and SL500c) (continued)

5

5
6

6

6

6

4

6
5
5

6

Step

Screw (quantity)

Color

Torque


4

M2 × 4 mm, wafer-head, nylon-coated (1)

Silver

0.167 Nm
(1.7 kgfcm)

ThinkPad SL400, SL400c, SL500, and SL500c

107

Table 38. Removal steps of LCD unit (for ThinkPad SL500 and SL500c) (continued)

7

8

8

When installing:
1. Route the antenna cables along the cable guides and secure them with the
tapes. As you route the cables, make sure that they are not subjected to any
tension. Tension could cause the cables to be damaged by the cable guides,
or a wire to be broken.
2. Make sure that the LCD connector is attached firmly.

108

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

1260 Frame L (magnesium frame assembly)
For access, remove these FRUs in order:
v “1010 Battery pack” on page 63
v “1030 Hard disk drive (HDD) cover and HDD” on page 65
v “1070 PCI Express Mini Card for wireless LAN/WiMAX” on page 69
v “1080 PCI Express Mini Card for wireless WAN (for ThinkPad SL400 and
SL400c)” on page 72
v “1090 Wireless WAN slot cover and PCI Express Mini Card for wireless WAN
(for ThinkPad SL500 and SL500c)” on page 74
v “1150 Palm rest (for ThinkPad SL400 and SL400c)” on page 84
v “1160 Palm rest (for ThinkPad SL500 and SL500c)” on page 86
v “1210 Keyboard” on page 93
v “1220 Top case sub assembly (for ThinkPad SL400 and SL400c)” on page 95
v “1230 Top case sub assembly (for ThinkPad SL500)” on page 97
v “1240 LCD unit (for ThinkPad SL400 and SL400c)” on page 100
v “1250 LCD unit (for ThinkPad SL500 and SL500c)” on page 105
Table 39. Removal steps of Frame L

1
1

Step

Screw (quantity)

Color

Torque


1

Hex stud , spring washer (2)

Silver

0.392 Nm
(4 kgfcm)

ThinkPad SL400, SL400c, SL500, and SL500c

109

Table 39. Removal steps of Frame L (continued)
2
3
2

Note: Step 
3 is only for ThinkPad SL500. For the other models, skip the step

3.
Step

Screw (quantity)

Color

Torque


2

M2 × 3 mm, wafer-head, nylon-coated (2)

Black

0.167 Nm
(1.7 kgfcm)


3

M2 × 5 mm, wafer-head, nylon-coated (1)

Black

0.167 Nm
(1.7 kgfcm)

4

110

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

1270 SATA-ODD connector board (for ThinkPad SL500 and
SL500c)
For access, remove these FRUs in order:
v “1010 Battery pack” on page 63
v “1030 Hard disk drive (HDD) cover and HDD” on page 65
v “1070 PCI Express Mini Card for wireless LAN/WiMAX” on page 69
v “1090 Wireless WAN slot cover and PCI Express Mini Card for wireless WAN
(for ThinkPad SL500 and SL500c)” on page 74
v “1160 Palm rest (for ThinkPad SL500 and SL500c)” on page 86
v “1210 Keyboard” on page 93
v “1230 Top case sub assembly (for ThinkPad SL500)” on page 97
v “1250 LCD unit (for ThinkPad SL500 and SL500c)” on page 105
v “1260 Frame L (magnesium frame assembly)” on page 109
Table 40. Removal steps of SATA-ODD connector board
3

3
2

1

1

2
1

1
4

Step

Screw (quantity)

Color

Torque


3

M2 × 12 mm, wafer-head, nylon-coated (2)

Black

0.167 Nm
(1.7 kgfcm)

ThinkPad SL400, SL400c, SL500, and SL500c

111

1280 System board
Important notices for handling the system board:
When handling the system board, bear the following in mind.
v The system board has an accelerometer, which can be broken by applying
several thousands of G-forces.
Note: Dropping a system board from a height of as little as 6 inches so that it
falls flat on a hard bench can subject the accelerometer to as much as 6,000 G’s
of shock.
v Be careful not to drop the system board on a bench top that has a hard
surface, such as metal, wood, or composite.
v If a system board is dropped, you must test it, using PC-Doctor for DOS, to
make sure that the HDD Active Protection still functions (see below).
Note: If the test shows that HDD Active Protection is not functioning, be sure
to document the drop in any reject report, and replace the system board.
v Avoid rough handling of any kind.
v At every point in the process, be sure not to drop or stack the system board.
v If you put a system board down, be sure to put it only on a padded surface
such as an ESD mat or conductive corrugated material.
After replacing the system board, run PC-Doctor for DOS to make sure that
HDD Active Protection still functions. The procedure is as follows:
1. Place the computer on a horizontal surface.
2. Run Diagnostics --> ThinkPad Devices --> HDD Active Protection Test.
Attention: Do not apply physical shock to the computer while the test is
running.

112

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

For access, remove these FRUs, in order:
v “1010 Battery pack” on page 63
v “1020 Optical drive” on page 64
v “1030 Hard disk drive (HDD) cover and HDD” on page 65
v “1040 DIMM slot cover (for ThinkPad SL400 and SL400c)” on page 67
v “1050 DIMM slot cover (for ThinkPad SL500 and SL500c)” on page 67
v “1060 DIMM” on page 68
v “1070 PCI Express Mini Card for wireless LAN/WiMAX” on page 69
v “1080 PCI Express Mini Card for wireless WAN (for ThinkPad SL400 and
SL400c)” on page 72
v “1090 Wireless WAN slot cover and PCI Express Mini Card for wireless WAN
(for ThinkPad SL500 and SL500c)” on page 74
v “1100 Thermal door (for ThinkPad SL400 and SL400c)” on page 76
v “1110 Thermal door (for ThinkPad SL500 and SL500c)” on page 77
v “1120 Fan assembly” on page 78
v “1130 CPU thermal module” on page 81
v “1140 CPU” on page 83
v “1150 Palm rest (for ThinkPad SL400 and SL400c)” on page 84
v “1160 Palm rest (for ThinkPad SL500 and SL500c)” on page 86
v “1170 Bluetooth daughter card (BDC-2.1)” on page 88
v “1180 Intel Turbo Memory Minicard or Wireless USB adapter” on page 89
v “1190 Backup battery (for ThinkPad SL400 and SL400c)” on page 91
v “1200 Backup battery (for ThinkPad SL500 and SL500c)” on page 92
v “1210 Keyboard” on page 93
v “1220 Top case sub assembly (for ThinkPad SL400 and SL400c)” on page 95
v “1230 Top case sub assembly (for ThinkPad SL500)” on page 97
v “1240 LCD unit (for ThinkPad SL400 and SL400c)” on page 100
v “1250 LCD unit (for ThinkPad SL500 and SL500c)” on page 105
v “1260 Frame L (magnesium frame assembly)” on page 109
v “1270 SATA-ODD connector board (for ThinkPad SL500 and SL500c)” on page
111

ThinkPad SL400, SL400c, SL500, and SL500c

113

Following components soldered on the top side of the system board are extremely
sensitive. When you service the system board, avoid any kind of rough handling.

a
ICH (I/O Controller Hub)

b
CPU

c
Video chip

d
MCH (Memory Controller Hub)
Note: 
c is only for the models with the VGA system board.
UMA:

b

d

a

VGA:

b

c
d

a

114

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 41. Removal steps of system board, PC Card/ExpressCard slots assembly
1

1
1
1

1
2a

1
2b
2

Step

Screw (quantity)

Color

Torque


1

M2 × 4 mm, wafer-head, nylon-coated (2)

Silver

0.167 Nm
(1.7 kgfcm)


2

M2 × 7 mm, wafer-head, nylon-coated (2)

Black

0.167 Nm
(1.7 kgfcm)

3

When installing: Make sure that the connector is attached firmly.

ThinkPad SL400, SL400c, SL500, and SL500c

115

1290 I/O board and I/O board FPC (for ThinkPad SL400 and
SL400c)
For access, remove these FRUs in order:
v “1010 Battery pack” on page 63
v “1020 Optical drive” on page 64
v “1030 Hard disk drive (HDD) cover and HDD” on page 65
v “1040 DIMM slot cover (for ThinkPad SL400 and SL400c)” on page 67
v “1060 DIMM” on page 68
v “1070 PCI Express Mini Card for wireless LAN/WiMAX” on page 69
v “1080 PCI Express Mini Card for wireless WAN (for ThinkPad SL400 and
SL400c)” on page 72
v “1100 Thermal door (for ThinkPad SL400 and SL400c)” on page 76
v “1120 Fan assembly” on page 78
v “1130 CPU thermal module” on page 81
v “1140 CPU” on page 83
v “1150 Palm rest (for ThinkPad SL400 and SL400c)” on page 84
v “1170 Bluetooth daughter card (BDC-2.1)” on page 88
v “1180 Intel Turbo Memory Minicard or Wireless USB adapter” on page 89
v “1190 Backup battery (for ThinkPad SL400 and SL400c)” on page 91
v “1210 Keyboard” on page 93
v “1220 Top case sub assembly (for ThinkPad SL400 and SL400c)” on page 95
v “1240 LCD unit (for ThinkPad SL400 and SL400c)” on page 100
v “1260 Frame L (magnesium frame assembly)” on page 109
Table 42. Removal steps of I/O board and I/O board FPC (ThinkPad SL400 and SL400c)

1

1
1

1

2

116

Step

Screw (quantity)

Color

Torque


1

M2 × 4 mm, wafer-head, nylon-coated (4)

Silver

0.167 Nm
(1.7 kgfcm)

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 42. Removal steps of I/O board and I/O board FPC (ThinkPad SL400 and
SL400c) (continued)

4

3

3

ThinkPad SL400, SL400c, SL500, and SL500c

117

1300 Small board (for ThinkPad SL400 and SL400c)
For access, remove these FRUs in order:
v “1010 Battery pack” on page 63
v “1020 Optical drive” on page 64
v “1030 Hard disk drive (HDD) cover and HDD” on page 65
v “1040 DIMM slot cover (for ThinkPad SL400 and SL400c)” on page 67
v “1060 DIMM” on page 68
v “1070 PCI Express Mini Card for wireless LAN/WiMAX” on page 69
v “1080 PCI Express Mini Card for wireless WAN (for ThinkPad SL400 and
SL400c)” on page 72
v “1100 Thermal door (for ThinkPad SL400 and SL400c)” on page 76
v “1120 Fan assembly” on page 78
v “1130 CPU thermal module” on page 81
v “1140 CPU” on page 83
v “1150 Palm rest (for ThinkPad SL400 and SL400c)” on page 84
v “1170 Bluetooth daughter card (BDC-2.1)” on page 88
v “1180 Intel Turbo Memory Minicard or Wireless USB adapter” on page 89
v “1190 Backup battery (for ThinkPad SL400 and SL400c)” on page 91
v “1210 Keyboard” on page 93
v “1220 Top case sub assembly (for ThinkPad SL400 and SL400c)” on page 95
v “1240 LCD unit (for ThinkPad SL400 and SL400c)” on page 100
v “1260 Frame L (magnesium frame assembly)” on page 109
v “1280 System board” on page 112

118

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 43. Removal steps of small board (ThinkPad SL400)
1
1

2

Step

Screw (quantity)

Color

Torque


1

M2 × 6 mm, wafer-head, nylon-coated (2)

Silver

0.167 Nm
(1.7 kgfcm)

ThinkPad SL400, SL400c, SL500, and SL500c

119

1310 Frame R (magnesium frame assembly), DC-in connector,
and base cover (for ThinkPad SL400 and SL400c)
For access, remove these FRUs in order:
v “1010 Battery pack” on page 63
v “1020 Optical drive” on page 64
v “1030 Hard disk drive (HDD) cover and HDD” on page 65
v “1040 DIMM slot cover (for ThinkPad SL400 and SL400c)” on page 67
v “1060 DIMM” on page 68
v “1070 PCI Express Mini Card for wireless LAN/WiMAX” on page 69
v “1080 PCI Express Mini Card for wireless WAN (for ThinkPad SL400 and
SL400c)” on page 72
v “1100 Thermal door (for ThinkPad SL400 and SL400c)” on page 76
v “1120 Fan assembly” on page 78
v “1130 CPU thermal module” on page 81
v “1140 CPU” on page 83
v “1150 Palm rest (for ThinkPad SL400 and SL400c)” on page 84
v “1170 Bluetooth daughter card (BDC-2.1)” on page 88
v “1180 Intel Turbo Memory Minicard or Wireless USB adapter” on page 89
v “1190 Backup battery (for ThinkPad SL400 and SL400c)” on page 91
v “1210 Keyboard” on page 93
v “1220 Top case sub assembly (for ThinkPad SL400 and SL400c)” on page 95
v “1240 LCD unit (for ThinkPad SL400 and SL400c)” on page 100
v “1260 Frame L (magnesium frame assembly)” on page 109
v “1280 System board” on page 112
v “1290 I/O board and I/O board FPC (for ThinkPad SL400 and SL400c)” on page
116
v “1300 Small board (for ThinkPad SL400 and SL400c)” on page 118

120

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 44. Removal steps of frame R, DC-in connector, and base cover (ThinkPad SL400 and
SL400c)
1
1
1
3

2

Step

Screw (quantity)

Color

Torque


1

M2 × 4 mm, wafer-head, nylon-coated (3)

Silver

0.167 Nm
(1.7 kgfcm)

ThinkPad SL400, SL400c, SL500, and SL500c

121

1320 Frame R (magnesium frame assembly), I/O board, I/O
board FPC, DC-in connector, small board, and base cover (for
ThinkPad SL500 and SL500c)
For access, remove these FRUs in order:
v “1010 Battery pack” on page 63
v “1020 Optical drive” on page 64
v “1030 Hard disk drive (HDD) cover and HDD” on page 65
v “1050 DIMM slot cover (for ThinkPad SL500 and SL500c)” on page 67
v “1060 DIMM” on page 68
v “1070 PCI Express Mini Card for wireless LAN/WiMAX” on page 69
v “1080 PCI Express Mini Card for wireless WAN (for ThinkPad SL400 and
SL400c)” on page 72
v “1090 Wireless WAN slot cover and PCI Express Mini Card for wireless WAN
(for ThinkPad SL500 and SL500c)” on page 74
v “1110 Thermal door (for ThinkPad SL500 and SL500c)” on page 77
v “1120 Fan assembly” on page 78
v “1130 CPU thermal module” on page 81
v “1140 CPU” on page 83
v “1160 Palm rest (for ThinkPad SL500 and SL500c)” on page 86
v “1170 Bluetooth daughter card (BDC-2.1)” on page 88
v “1180 Intel Turbo Memory Minicard or Wireless USB adapter” on page 89
v “1190 Backup battery (for ThinkPad SL400 and SL400c)” on page 91
v “1210 Keyboard” on page 93
v “1230 Top case sub assembly (for ThinkPad SL500)” on page 97
v “1250 LCD unit (for ThinkPad SL500 and SL500c)” on page 105
v “1260 Frame L (magnesium frame assembly)” on page 109
v “1270 SATA-ODD connector board (for ThinkPad SL500 and SL500c)” on page
111
v “1280 System board” on page 112
Table 45. Removal steps of Frame R, I/O board, I/O board FPC, DC-in connector, small
board, and base cover (for ThinkPad SL500 and SL500c)
1
1

1

1

122

Step

Screw (quantity)

Color

Torque


1

M2 × 3 mm, wafer-head, nylon-coated (4)

Black

0.167 Nm
(1.7 kgfcm)

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 45. Removal steps of Frame R, I/O board, I/O board FPC, DC-in connector, small
board, and base cover (for ThinkPad SL500 and SL500c) (continued)

2

3
3

5
4

Step

Screw (quantity)

Color

Torque


2

M2 × 3 mm, wafer-head, nylon-coated (1)

Black

0.167 Nm
(1.7 kgfcm)


3

M2 × 5 mm, wafer-head, nylon-coated (2)

Black

0.167 Nm
(1.7 kgfcm)

6

6
6
6

Step

Screw (quantity)

Color

Torque


6

M2 × 3 mm, wafer-head, nylon-coated (4)

Black

0.167 Nm
(1.7 kgfcm)

ThinkPad SL400, SL400c, SL500, and SL500c

123

Table 45. Removal steps of Frame R, I/O board, I/O board FPC, DC-in connector, small
board, and base cover (for ThinkPad SL500 and SL500c) (continued)

7
8

10

9

9

12

11

124

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

2010 LCD front bezel
For access, remove this FRU:
v “1010 Battery pack” on page 63
Table 46. Removal steps of LCD front bezel
1

1
1
1a

1

Note: Step 
1a is only for ThinkPad SL500 and SL500c.
Step

Screw cap Screw (quantity)

Color

Torque


1

M2.5 × 5 mm, bind-head,
nylon-coated (4)

Black

0.392 Nm
(4 kgfcm)


1a

M2.5 × 5 mm, bind-head,
nylon-coated (1)

Black

0.392 Nm
(4 kgfcm)

2
2
2
2
2
2
2
2
2

ThinkPad SL400, SL400c, SL500, and SL500c

125

2020 Inverter card or LED control card
For access, remove these FRUs in order:
v “1010 Battery pack” on page 63
v “2010 LCD front bezel” on page 125
Table 47. Removal steps of inverter card
1

4

2
1
3

Step

Screw (quantity)

Color

Torque


1

M2 × 3 mm, wafer-head, nylon-coated (2)

Black

0.167 Nm
(1.7 kgfcm)

When installing: Make sure that the connectors are attached firmly.

126

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 48. Removal steps of LED control card
1

4

2
3

1

Step

Screw (quantity)

Color

Torque


1

M2 × 3 mm, wafer-head, nylon-coated (2)

Black

0.167 Nm
(1.7 kgfcm)

When installing: Make sure that the connectors are attached firmly.

ThinkPad SL400, SL400c, SL500, and SL500c

127

2030 Integrated camera
For access, remove these FRUs in order:
v “1010 Battery pack” on page 63
v “2010 LCD front bezel” on page 125
Note: Some models do not have the integrated camera.
Table 49. Removal steps of integrated camera

3
2

1

When installing: Make sure that the connector is attached firmly.

128

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

2040 Wireless LAN antenna assembly, wireless WAN antenna
assembly, and camera cable (for ThinkPad SL400 and SL400c)
For access, remove these FRUs in order:
v “1010 Battery pack” on page 63
v “1020 Optical drive” on page 64
v “1030 Hard disk drive (HDD) cover and HDD” on page 65
v “1040 DIMM slot cover (for ThinkPad SL400 and SL400c)” on page 67
v “1060 DIMM” on page 68
v “1070 PCI Express Mini Card for wireless LAN/WiMAX” on page 69
v “1080 PCI Express Mini Card for wireless WAN (for ThinkPad SL400 and
SL400c)” on page 72
v “1100 Thermal door (for ThinkPad SL400 and SL400c)” on page 76
v “1120 Fan assembly” on page 78
v “1130 CPU thermal module” on page 81
v “1140 CPU” on page 83
v “1150 Palm rest (for ThinkPad SL400 and SL400c)” on page 84
v “1170 Bluetooth daughter card (BDC-2.1)” on page 88
v “1180 Intel Turbo Memory Minicard or Wireless USB adapter” on page 89
v “1190 Backup battery (for ThinkPad SL400 and SL400c)” on page 91
v “1210 Keyboard” on page 93
v “1220 Top case sub assembly (for ThinkPad SL400 and SL400c)” on page 95
v “1240 LCD unit (for ThinkPad SL400 and SL400c)” on page 100
v “2010 LCD front bezel” on page 125
v “2020 Inverter card or LED control card” on page 126
v “2030 Integrated camera” on page 128
Table 50. Removal steps of antenna assemblies and camera cable
1
1

1
1
1

When installing: As you route the cables, make sure that they are not subjected
to any tension. Tension could cause the cables to be damaged by the cable
guides, or a wire to be broken.

ThinkPad SL400, SL400c, SL500, and SL500c

129

Table 50. Removal steps of antenna assemblies and camera cable (continued)

2

2
2

Table 51. Installation of the antenna assemblies and the camera cable

When you install the antenna assembly and the camera cable, place them as
shown in this figure.

a
Wireless LAN antenna, MAIN (black cable with gray label)

b
Wireless WAN antenna, MAIN (black cable with red label)

c
Camera cable (some models)

d
Wireless WAN antenna, AUX (black cable with blue label)

e
Wireless LAN antenna, AUX (black cable)

f
MIMO antenna (white cable)
a

b

f

130

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

c

d

e

2050 Wireless LAN antenna assembly. wireless WAN antenna
assembly, and camera cable (for ThinkPad SL500 and SL500c)
For access, remove these FRUs in order:
v “1010 Battery pack” on page 63
v “1020 Optical drive” on page 64
v “1030 Hard disk drive (HDD) cover and HDD” on page 65
v “1050 DIMM slot cover (for ThinkPad SL500 and SL500c)” on page 67
v “1060 DIMM” on page 68
v “1070 PCI Express Mini Card for wireless LAN/WiMAX” on page 69
v “1090 Wireless WAN slot cover and PCI Express Mini Card for wireless WAN
(for ThinkPad SL500 and SL500c)” on page 74
v “1110 Thermal door (for ThinkPad SL500 and SL500c)” on page 77
v “1120 Fan assembly” on page 78
v “1130 CPU thermal module” on page 81
v “1140 CPU” on page 83
v “1160 Palm rest (for ThinkPad SL500 and SL500c)” on page 86
v “1170 Bluetooth daughter card (BDC-2.1)” on page 88
v “1180 Intel Turbo Memory Minicard or Wireless USB adapter” on page 89
v “1190 Backup battery (for ThinkPad SL400 and SL400c)” on page 91
v “1210 Keyboard” on page 93
v “1230 Top case sub assembly (for ThinkPad SL500)” on page 97
v “1250 LCD unit (for ThinkPad SL500 and SL500c)” on page 105
v “2010 LCD front bezel” on page 125
v “2020 Inverter card or LED control card” on page 126
v “2030 Integrated camera” on page 128
Table 52. Removal steps of antenna assemblies and camera cable
1
1

1

1

When installing: As you route the cables, make sure that they are not subjected
to any tension. Tension could cause the cables to be damaged by the cable
guides, or a wire to be broken.

ThinkPad SL400, SL400c, SL500, and SL500c

131

Table 52. Removal steps of antenna assemblies and camera cable (continued)

2
2

2

Table 53. Installation of the antenna assemblies and the camera cable

When

a

b

c

d

e

f

you install the antenna assembly, place them as shown in this figure.
Wireless LAN antenna, MAIN (black cable with gray label)
Wireless WAN antenna, MAIN (black cable with red label)
Camera cable (some models)
Wireless WAN antenna, AUX (black cable with blue label)
Wireless LAN antenna, AUX (black cable)
MIMO antenna (white cable)
a

b

c

f

132

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

d

e

2060 LCD panel, hinge L, hinge R, LCD cable, and LCD rear
cover assembly (for ThinkPad SL400 and SL400c)
For access, remove these FRUs in order:
v “1010 Battery pack” on page 63
v “1020 Optical drive” on page 64
v “1030 Hard disk drive (HDD) cover and HDD” on page 65
v “1040 DIMM slot cover (for ThinkPad SL400 and SL400c)” on page 67
v “1060 DIMM” on page 68
v “1070 PCI Express Mini Card for wireless LAN/WiMAX” on page 69
v “1080 PCI Express Mini Card for wireless WAN (for ThinkPad SL400 and
SL400c)” on page 72
v “1100 Thermal door (for ThinkPad SL400 and SL400c)” on page 76
v “1120 Fan assembly” on page 78
v “1130 CPU thermal module” on page 81
v “1140 CPU” on page 83
v “1150 Palm rest (for ThinkPad SL400 and SL400c)” on page 84
v “1170 Bluetooth daughter card (BDC-2.1)” on page 88
v “1180 Intel Turbo Memory Minicard or Wireless USB adapter” on page 89
v “1190 Backup battery (for ThinkPad SL400 and SL400c)” on page 91
v “1210 Keyboard” on page 93
v “1220 Top case sub assembly (for ThinkPad SL400 and SL400c)” on page 95
v “1240 LCD unit (for ThinkPad SL400 and SL400c)” on page 100
v “2010 LCD front bezel” on page 125
v “2020 Inverter card or LED control card” on page 126
v “2030 Integrated camera” on page 128
v “2040 Wireless LAN antenna assembly, wireless WAN antenna assembly, and
camera cable (for ThinkPad SL400 and SL400c)” on page 129
Table 54. Removal steps of LCD panel and LCD cable
1

1

Step

Screw (quantity)

Color


1

M2.5 × 5 mm, wafer-head, nylon-coated (2) Black

Torque
0.392 Nm
(4 kgfcm)

ThinkPad SL400, SL400c, SL500, and SL500c

133

Table 54. Removal steps of LCD panel and LCD cable (continued)
2

3
3

4

4

3
3

134

Step

Screw (quantity)

Color

Torque


3

M2 × 3 mm, small-head, nylon-coated (6)

Black

0.167 Nm
(1.7 kgfcm)

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 54. Removal steps of LCD panel and LCD cable (continued)

5

6

When installing: Make sure that the LCD cable is attached firmly.

ThinkPad SL400, SL400c, SL500, and SL500c

135

2070 LCD panel, hinge L, hinge R, LCD cable, and LCD rear
cover assembly (for ThinkPad SL500 and SL500c)
For access, remove these FRUs in order:
v “1010 Battery pack” on page 63
v “1020 Optical drive” on page 64
v “1030 Hard disk drive (HDD) cover and HDD” on page 65
v “1050 DIMM slot cover (for ThinkPad SL500 and SL500c)” on page 67
v “1060 DIMM” on page 68
v “1070 PCI Express Mini Card for wireless LAN/WiMAX” on page 69
v “1090 Wireless WAN slot cover and PCI Express Mini Card for wireless WAN
(for ThinkPad SL500 and SL500c)” on page 74
v “1110 Thermal door (for ThinkPad SL500 and SL500c)” on page 77
v “1120 Fan assembly” on page 78
v “1130 CPU thermal module” on page 81
v “1140 CPU” on page 83
v “1160 Palm rest (for ThinkPad SL500 and SL500c)” on page 86
v “1170 Bluetooth daughter card (BDC-2.1)” on page 88
v “1180 Intel Turbo Memory Minicard or Wireless USB adapter” on page 89
v “1190 Backup battery (for ThinkPad SL400 and SL400c)” on page 91
v “1210 Keyboard” on page 93
v “1230 Top case sub assembly (for ThinkPad SL500)” on page 97
v “1250 LCD unit (for ThinkPad SL500 and SL500c)” on page 105
v “2010 LCD front bezel” on page 125
v “2020 Inverter card or LED control card” on page 126
v “2030 Integrated camera” on page 128
v “2050 Wireless LAN antenna assembly. wireless WAN antenna assembly, and
camera cable (for ThinkPad SL500 and SL500c)” on page 131

136

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Table 55. Removal steps of LCD panel and LCD cable
2

3

2

3

1

1

Step

Screw (quantity)

Color

Torque


2

M2 × 3 mm, wafer-head, nylon-coated (2)

Black

0.167 Nm
(1.7 kgfcm)


3

M2.5 × 5 mm, wafer-head, nylon-coated (2) Black

0.392 Nm
(4 kgfcm)

4

ThinkPad SL400, SL400c, SL500, and SL500c

137

Table 55. Removal steps of LCD panel and LCD cable (continued)
5
7

6

7

5
6

Step

Screw (quantity)

Color

Torque


5

M2 × 3 mm, small-head, nylon-coated (6)

Black

0.167 Nm
(1.7 kgfcm)


6

M2 × 4 mm, small-head, nylon-coated (2)

Silver

0.167 Nm
(1.7 kgfcm)

8

9

When installing: Make sure that the LCD cable is attached firmly.

138

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Locations
Front view (for ThinkPad SL400 and SL400c)

1

2

3

4

5


6

7

8

9

10

11

12

13

14


15

16

17

18

19

20

21

Built-in microphone
Integrated camera
Built-in stereo speakers
Power switch
System status indicators
Note: For the description of each indicator, see “Status indicators” on page
52.
RJ-45 (Ethernet) connector
RJ-11 (modem) connector
Optical drive
ExpressCard slot
USB (Universal serial bus) connectors
Microphone jack
Stereo headphone jack
Fingerprint reader (for some models)
Power status indicators
Note: For the description of each indicator, see “Status indicators” on page
52.
Touch pad buttons
Touch pad
TrackPoint buttons
TrackPoint pointing stick
UltraNav
Volume control buttons
Lenovo CareSM button

ThinkPad SL400, SL400c, SL500, and SL500c

139

1
2
1

3
21
20
3
18
17
16
19

4

15
5

14

13

6
7
8
9
10
11
12

140

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Rear view (for ThinkPad SL400 and SL400c)

1

2

3

4

5

6

7

IEEE 1394 connector
7-in-1 Media Card Reader
HDMI port
USB (Universal serial bus) connectors
External monitor connector
AC power connector
Security key hole

7
6
1
2
5

3
4

ThinkPad SL400, SL400c, SL500, and SL500c

141

Bottom view (for ThinkPad SL400 and SL400c)

1

2

3

4

5

6

Battery pack
Battery pack latch
Thermal slot
Hard disk drive
Wireless switch
Expansion slot
1
2

6
3
5

142

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

4

Front view (for ThinkPad SL500 and SL500c)

1

2

3

4

5


6

7

8

9

10

11

12

13

14


15

16

17

18

19

20

21

Built-in microphone
Integrated camera
Built-in stereo speakers
Power switch
System status indicators
Note: For the description of each indicator, see “Status indicators” on page
52.
RJ-45 (Ethernet) connector
RJ-11 (modem) connector
Optical drive
ExpressCard slot
USB (Universal serial bus) connectors
Microphone jack
Stereo headphone jack
Fingerprint reader (for some models)
Power status indicators
Note: For the description of each indicator, see “Status indicators” on page
52.
Touch pad buttons
Touch pad
TrackPoint buttons
TrackPoint pointing stick
UltraNav
Volume control buttons
Lenovo Care button

ThinkPad SL400, SL400c, SL500, and SL500c

143

1
2
1

3
21
20
3

18
17
19
16
4

15
5

14
13

6
7
8
9
10
11
12

144

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Rear view (for ThinkPad SL500 and 500c)

1

2

3

4

5

6

7

IEEE 1394 connector
7-in-1 Media Card Reader
HDMI port
USB (Universal serial bus) connectors
External monitor connector
AC power connector
Security key hole

7
6
2
5

1

3
4

Bottom view (for ThinkPad SL500 and 500c)

1

2

3

4

5

6

7

Battery pack
Battery pack latch
Thermal slot
Hard disk drive
Wireless switch
Expansion slot
Wireless WAN card slot
1
2

7
6
3
5

4

ThinkPad SL400, SL400c, SL500, and SL500c

145

Parts list
This section contains following lists of the service parts.
v “Overall” on page 147
v “LCD FRUs” on page 190
v “Keyboard” on page 214
v “Miscellaneous parts” on page 215
v “AC adapters” on page 216
v “Power cords” on page 217
v “Recovery discs” on page 218
v “Common service tools” on page 228

Notes:
v Each FRU is available for all types or models, unless specific types or models
are specified.
v FRU with specific models listed and described as xxU (where U is an example
of a country designator) should be used for all models ending in U.
v FRU with specific models listed and described as 3Dx (where 3D is an
example of a unique configuration) should be used for all of these models,
unless specific country or region designator is specified.
v A CRU (customer replaceable unit) is identified by a single asterisk (*) or two
asterisks (**) in the CRU ID column. An N in the CRU ID column means that
the part is not a CRU. A single asterisk (*) means that the part is a Self-service
CRU; two asterisks (**) means that the part is an Optional-service CRU.
ThinkPad computers contain the following types of CRUs:
Self-service CRUs
These CRUs unplug or are held by no more than two screws.
Examples of these types of CRUs include an AC adapter, a power
cord, a battery, and a hard disk drive. Other Self-service CRUs
depending on product design may include a memory, a wireless card,
a keyboard, and a palm rest with finger print reader and touchpad.
Optional-service CRUs
These CRUs are isolated parts within the computer that are concealed
by an access panel that is typically secured by more than two screws.
Once the access panel is removed, the specific CRU is visible.
v A RoHS compliant FRU is identified by an R. An N in the RoHS ID column
means the part is not a RoHS compliant FRU.
v FRUs marked with 
OP are available as options.

146

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Overall
1

29

28
27

2

26
3

4

25

5

a
6

24

7

23

b
22
8

21
20

c

19
18
9
17
10
16
11
15

14
12
13

ThinkPad SL400, SL400c, SL500, and SL500c

147

Table 56. Parts list—Overall
No.

FRU

FRU no.

RoHS
ID

CRU
ID

a - c See “Miscellaneous parts” on page 215.
1

LCD unit (see “LCD FRUs” on page 190.)

2

Keyboard bezel assembly for 14W

44C0934

R

N

2

Keyboard bezel assembly for 15W

44C0936

R

N

3

Structure frame assembly 14W

43Y9696

R

N

3

Structure frame assembly 15W

43Y9697

R

N

4

Bluetooth daughter card (BDC-2.1)
43Y6481
v 2743-CTO, 22x, 23x, 24x, 25x, 26x, 33x, 34x, 36x, 37x,
39x, 3Ax, 3Bx, 3Cx, 3Dx, 3Ex, 3Fx, 3Hx, 3Jx, 3Kx,
3Mx, 3Qx, 3Rx, 3Vx, 44x, 47x, 49x, 4Bx, 4Cx, 4Dx,
4Ex, 4Fx, 4Gx, 4Hx, 4Jx, 4Kx, 4Lx, 4Mx, 4Nx, 4Px,
4Qx, 4Rx, 4Sx, 4Tx, 4Ux, 4Vx, 4Wx, 4Xx, 4Yx, 4Zx,
52x, 53x, 54x, 55x, 56x, 57x, 58x, 59x, 5Ax, 5Bx, 5Cx,
5Dx, 5Ex, 5Fx, 5Gx, 5Hx, 5Jx, 5Kx, 5Lx, 5Mx, 5Nx,
5Px, 5Qx, 5Rx, 5Sx, 5Tx, 5Ux, 5Vx, 5Wx, 5Yx, 5Zx,
62x, 63x, 64x, 65x, 66x, 67x, 68x, 6Ax, 6Ex, 6Fx, 6Jx,
6Lx, 6Mx, 72x, 74x, 75x, 76x, 77x, 78x, 79x, 7Ax, 7Bx,
7Cx, 7Mx, 7Nx, 7Px, 7Qx, 7Rx, 7Sx, 7Tx, 7Ux, 7Vx,
7Wx, 7Xx, 7Zx, 82x, 84x, 85x, 87x, 88x, 89x, 8Ax, 8Bx,
8Cx, 8Dx, 8Ex, 8Fx, 8Gx, 8Hx, 8Jx, 8Kx, 8Lx, 8Mx,
8Nx, 8Px, 8Qx, 8Rx, 8Sx, 8Tx, 8Ux, 8Vx, 8Wx, 8Xx,
8Yx, 8Zx, 92x, 93x, 94x, 95x, 96x, 97x, 98x, 99x, 9Ax,
9Bx, 9Cx, 9Dx, 9Ex, 9Fx, 9Gx, 9Hx, 9Jx, 9Kx, 9Lx,
9Mx, 9Nx, 9Px, 9Qx, 9Rx, 9Sx, 9Ux, 9Vx, 9Xx, A2x,
A3x, A8x, A9x, AAx, ABx, ACx, ADx, AEx, AFx, AGx,
AHx, AJx, AKx, ALx, AMx, ATx, AZx, B3x, B5x, B6x,
B8x, BBx, BCx, BDx, BEx, BFx, BGx, BQx, BRx, BSx,
BTx, BUx, BVx, BWx, BXx, BYx, BZx, C2x, C3x, C4x,
C5x, C6x, C7x, C8x, C9x, CAx, CBx, CCx, CDx, CEx,
CFx, CGx, CHx, CJx, CKx, CLx, CMx, CNx, CPx,
CQx, CRx, CSx, CUx, CVx, CWx, CXx, CYx, CZx,
D2x, D3x, D4x, D5x, D6x, D7x, D8x, D9x, DAx, DBx,
DCx, DDx, DEx, H3x, H4x, H6x, H7x, H8x, H9x,
HAx, HBx, HCx, HDx, HEx, HFx, HGx, HHx, HJx,
HKx, HLx, HMx, HNx, HPx, HQx, HRx, HSx, HTx,
HUx, HVx, HWx, HXx, HYx, HZx, J2x, J3x, J4x, J5x,
J6x, J7x, J8x, J9x, JAx, JBx, JCx, JDx, JEx, JFx, LGx,
LMx, LNx, LQx, LUx, LVx, LWx, LXx, LYx, LZx, M5x,
M6x, M7x, M8x, M9x, MAx, MBx, MCx, MDx, MEx,
MFx, MGx, MHx, MJx, MKx, MLx, MMx, MNx, MPx,
MQx, MRx, MSx, MTx, MUx, MVx, MWx, MXx,
MYx, MZx, N2x, N3x, N4x, N5x, Q2x, Q3x, Q4x, Q5x,
Q6x
v 4413-CTO

R

N

(continued)

148

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 56. Parts list—Overall (continued)
No.
4

FRU

FRU no.

RoHS
ID

CRU
ID

(continued)

43Y6481

R

N

Bluetooth daughter card (BDC-2.1)
v 2746-CTO, 22x, 23x, 24x, 25x, 26x, 33x, 34x, 36x, 37x,
39x, 3Ax, 3Bx, 3Cx, 3Dx, 3Ex, 3Gx, 3Hx, 3Jx, 3Mx,
3Qx, 3Tx, 3Vx, 3Wx, 3Yx, 3Zx, 42x, 43x, 44x, 45x, 46x,
47x, 48x, 49x, 4Ax, 4Bx, 4Cx, 4Dx, 4Ex, 4Fx, 4Gx, 4Hx,
4Jx, 4Lx, 4Mx, 4Nx, 4Px, 4Qx, 4Rx, 4Sx, 4Tx, 4Ux,
4Vx, 4Wx, 4Xx, 4Yx, 4Zx, 52x, 53x, 54x, 55x, 56x, 57x,
58x, 59x, 5Ax, 5Bx, 5Cx, 5Dx, 5Ex, 5Fx, 5Gx, 5Hx, 5Jx,
5Kx, 5Lx, 5Mx, 5Nx, 5Px, 5Qx, 5Rx, 5Sx, 5Tx, 5Ux,
5Vx, 5Wx, 5Xx, 5Yx, 5Zx, 62x, 63x, 64x, 65x, 66x, 6Bx,
6Cx, 6Fx, 6Gx, 6Jx, 6Kx, 6Lx, 6Mx, 6Nx, 6Px, 6Qx,
6Rx, 6Wx, 6Yx, 72x, 74x, 75x, 76x, 77x, 78x, 79x, 7Ax,
7Bx, 7Cx, 7Dx, 7Ex, 7Fx, 7Gx, 7Hx, 7Jx, 7Kx, 7Lx,
7Nx, 7Px, 7Qx, 7Rx, 7Sx, 7Tx, 7Ux, 7Vx, 7Wx, 7Xx,
7Yx, 7Zx, 82x, 83x, 84x, 85x, 86x, 87x, 8Ax, 8Bx, 8Cx,
8Dx, 8Ex, 8Fx, 8Gx, 8Hx, 8Jx, 8Kx, 8Lx, 8Mx, 8Nx,
8Px, 8Qx, 8Rx, 8Sx, 8Ux, 8Zx, 92x, 98x, 99x, 9Ax, 9Bx,
9Gx, 9Hx, 9Jx, 9Lx, 9Qx, 9Rx, 9Sx, 9Tx, 9Ux, A2x,
A3x, A4x, A5x, A6x, A7x, A8x, A9x, AAx, ABx, ACx,
ADx, AEx, AFx, AGx, AHx, AJx, AKx, ALx, AMx,
ANx, APx, AQx, ARx, ATx, AUx, B2x, B3x, B4x, B5x,
B6x, B7x, BCx, BDx, BEx, BFx, BGx, BHx, BJx, BQx,
BRx, BSx, BTx, BUx, BVx, BWx, BXx, BYx, BZx, C2x,
C3x, C4x, C5x, C6x, C7x, C8x, C9x, CAx, CBx, CCx,
CDx, CEx, CFx, CGx, CHx, CJx, CKx, CLx, CMx,
CNx, CPx, CQx, CRx, CSx, CUx, CVx, CWx, CXx,
CYx, CZx, D2x, D3x, D4x, D5x, D6x, D7x, D9x, DAx,
DBx, DCx, DDx, DEx, DFx, DGx, DHx, H3x, H4x,
H5x, H6x, H7x, H8x, H9x, HAx, HBx, HCx, HDx,
HEx, HFx, HGx, HHx, HJx, HKx, HLx, HMx, HNx,
HPx, HQx, HRx, HSx, HTx, HUx, HVx, HWx, HXx,
HYx, HZx, J2x, J3x, J4x, J5x, J6x, J7x, J8x, J9x, JAx,
JBx, JCx, JDx, JEx, JFx, JGx, JHx, JJx, JKx, JLx, JMx,
JNx, JPx, JQx, JRx, JSx, JTx, JUx, JVx, JWx, KVx,
KWx, KXx, L5x, L6x, L7x, L8x, L9x, LAx, LBx, LCx,
LDx, LEx, LFx, LGx, LHx, LJx, LKx, LLx, LMx, LNx,
LPx, MKx, MNx, MPx, MSx, MTx, MUx, MVx, MWx,
MXx, MYx, MZx, N2x, N3x, N4x, N5x, N6x, N7x,
N8x, N9x, NAx, NBx, NCx, P2x, P5x, P6x, P7x, P8x,
P9x
v 4414-CTO
5

Intel Turbo Memory Minicard, 1.6 2 GB (half size)
v 2743-CTO
v 4413-CTO
v 2746-CTO
v 4414-CTO

42T0991

R

**

5

Intel Turbo Memory Minicard, 1.8 2 GB (half size)
v 2743-CTO, 24x, 25x, 26x, 3Hx, 3Jx, 3Kx
v 4413-CTO
v 2746-CTO, 24x, 25x, 26x, 3Gx, 3Hx, 3Jx, CSx, CUx,
CVx, CYx, CZx
v 4414-CTO

43Y6523

R

**

6

SATA-ODD connector board 15W

42W8124

R

N

ThinkPad SL400, SL400c, SL500, and SL500c

149

Table 56. Parts list—Overall (continued)
No.

150

FRU

FRU no.

RoHS
ID

CRU
ID

7

CPU assembly, Intel Celeron processor 575 (2.0 GHz)
v 2743-CTO, 67x, 9Ax, 9Bx, 9Cx, 9Dx, 9Ex, 9Fx, 9Gx,
9Hx, 9Jx, 9Kx, 9Lx, 9Mx, 9Nx, 9Px, 9Qx, 9Rx, 9Sx,
9Ux, 9Vx, 9Wx, 9Xx, A2x, A3x, A4x, A5x, A6x, A7x,
A8x, A9x
v 4413-CTO
v 2746-CTO, 6Kx, 7Mx, 8Ax, 8Bx, 8Cx, 8Dx, 8Ex, 8Fx,
8Gx, 8Hx, 8Jx, 8Kx, 8Lx, 8Mx, 8Nx, 8Px, 8Qx, 8Rx,
8Sx, 8Ux, 8Vx, 8Wx, 8Zx, 92x, 93x, 94x, 95x, 96x, 97x,
98x, 99x, A2x, A3x, A4x, A5x
v 4414-CTO

42W8034

R

N

7

CPU assembly, Intel Celeron processor 585 (2.16 GHz)
v 2743-CTO, 9Yx, 9Zx, AAx
v 4413-CTO
v 2746-CTO, 8Xx, 8Yx
v 4414-CTO

42W8033

R

N

7

CPU assembly, Intel Celeron Dual Core processor T1600 42W8148
(1.66 GHz)
v 2473-CTO, B2x, B3x, B4x, B5x, BBx, BFx, BHx, BJx,
BKx, BMx, BVx, BWx, BXx, BYx, BZx, C2x, C3x, C4x,
CJx, CQx, CRx, CSx, CUx, D3x, DFx, HAx, HBx,
HCx, JGx, LHx, LPx, LQx, LRx, M7x, M8x, M9x, N6x
v 4413-CTO
v 2746-CTO, 9Kx, 9Vx, B2x, B3x, B6x, B8x, B9x, BAx,
BBx, BKx, BMx, BNx, BSx, BTx, BUx, BVx, BWx, BXx,
BYx, BZx, CWx, D8x, HCx, HDx, HEx, HFx, JXx, L6x,
L7x, LQx, MGx, MHx, MQx, MRx, N4x, N5x, N6x,
P5x, P6x
v 4414-CTO

R

N

7

CPU assembly, Intel Celeron Dual Core processor T1700 42W8147
(1.83 GHz)
v 2743-CTO, B6x, B7x, BCx, BGx, D4x, JHx, JJx, N7x,
N8x
v 4413-CTO
v 2746-CTO, B7x, BPx, CXx, JYx, JZx, LRx, LSx
v 4414-CTO

R

N

7

CPU assembly, Intel Core 2 Duo mobile processor P7370 42W8149
(2.0 GHz)
v 2743-CTO, 6Dx, 6Ex, 6Fx, AHx, ALx, AMx, ARx, AXx,
AZx, BDx, BEx, BNx, BPx, BQx, BRx, BSx, BTx, BUx,
C5x, C6x, C7x, C8x, C9x, CAx, CBx, CCx, CDx, CEx,
CFx, CGx, CHx, CVx, CWx, CXx, CYx, D2x, D5x,
D6x, D7x, D8x, D9x, DEx, H8x, H9x, HHx, HJx, HZx,
J2x, KCx, KDx, KEx, KFx, L9x, LAx, LBx, LCx, LEx,
M5x, M6x, MEx, MFx, MRx, MSx, P2x, P3x, P4x, P5x,
PXx, PYx, PZx
v 4413-CTO
v 2746-CTO, 6Ex, 9Lx, AAx, ABx, ACx, ADx, AEx, AFx,
ANx, APx, AQx, ARx, B4x, B5x, BCx, BDx, BEx, BFx,
BGx, BHx, BJx, C2x, C3x, C4x, C5x, C6x, C7x, C8x,
C9x, CAx, CBx, CCx, CDx, CEx, CFx, CGx, CZx, D2x,
D3x, D4x, D5x, D6x, D7x, D9x, HAx, HBx, HQx,
HRx, HSx, HTx, KLx, KMx, KNx, LCx, LDx, MDx,
MEx, MFx
v 4414-CTO

R

N

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 56. Parts list—Overall (continued)
No.

FRU

FRU no.

RoHS
ID

CRU
ID

7

CPU assembly, Intel Core 2 Duo mobile processor P8400 42W7984
(2.26 GHz), M-0
v 2743-CTO, 22x, 33x, 36x, 39x, 3Ax, 3Dx, 3Ex, 3Hx, 3Jx,
3Qx, 3Rx, 3Vx, 42x, 43x, 44x, 45x, 46x, 47x, 4Fx, 4Gx,
4Hx, 4Lx, 4Ux, 52x, 55x, 58x, 5Cx, 5Ex, 5Fx, 5Jx, 5Kx,
5Nx, 5Qx, 5Tx, 5Ux, 5Vx, 5Yx, 62x, 63x, 66x, 7Ax,
7Bx, 7Zx, 82x, 83x, 84x, 85x, 89x, 8Dx, 8Fx, 8Gx, 8Kx,
8Lx, 8Sx, 8Tx, 8Xx, 92x, 98x, B8x, CZx, HDx, HEx,
MAx, MBx
v 4413-CTO
v 2746-CTO, 22x, 33x, 36x, 39x, 3Ax, 3Cx, 3Dx, 3Gx,
3Hx, 3Nx, 3Px, 3Qx, 3Rx, 3Sx, 3Tx, 45x, 46x, 4Ax,
4Kx, 4Px, 4Vx, 4Yx, 53x, 57x, 58x, 59x, 5Cx, 5Ex, 5Fx,
5Jx, 5Kx, 5Qx, 5Sx, 66x, 6Lx, 6Mx, 6Vx, 6Wx, 6Xx,
6Yx, 76x, 7Ex, 7Fx, 7Hx, 7Jx, 7Lx, 7Tx, 7Ux, 7Vx, 84x,
BQx, CHx, CVx, HGx, HHx, HJx, HKx, L8x, L9x
v 4414-CTO

R

N

7

CPU assembly, Intel Core 2 Duo mobile processor P8400 42W8286
(2.26 GHz), R-0
v 2743-CTO, 22x, 33x, 36x, 39x, 3Ax, 3Dx, 3Ex, 3Hx, 3Jx,
3Qx, 3Rx, 3Vx, 42x, 43x, 44x, 45x, 46x, 47x, 4Fx, 4Gx,
4Hx, 4Lx, 4Ux, 52x, 55x, 58x, 5Cx, 5Ex, 5Fx, 5Jx, 5Kx,
5Nx, 5Qx, 5Tx, 5Ux, 5Vx, 5Yx, 62x, 63x, 66x, 7Ax,
7Bx, 7Zx, 82x, 83x, 84x, 85x, 89x, 8Dx, 8Fx, 8Gx, 8Kx,
8Lx, 8Sx, 8Tx, 8Xx, 92x, 98x, B8x, CZx, HDx, HEx,
MAx, MBx
v 4413-CTO
v 2746-CTO, 22x, 33x, 36x, 39x, 3Ax, 3Cx, 3Dx, 3Gx,
3Hx, 3Nx, 3Px, 3Qx, 3Rx, 3Sx, 3Tx, 45x, 46x, 4Ax,
4Kx, 4Px, 4Vx, 4Yx, 53x, 57x, 58x, 59x, 5Cx, 5Ex, 5Fx,
5Jx, 5Kx, 5Qx, 5Sx, 66x, 6Lx, 6Mx, 6Vx, 6Wx, 6Xx,
6Yx, 76x, 7Ex, 7Fx, 7Hx, 7Jx, 7Lx, 7Tx, 7Ux, 7Vx, 84x,
BQx, CHx, CVx, HGx, HHx, HJx, HKx, L8x, L9x
v 4414-CTO

R

N

7

CPU assembly, Intel Core 2 Duo mobile processor P8600 42W7985
(2.40 GHz), M-0
v 2743-CTO, 23x, 24x, 26x, 34x, 37x, 3Bx, 3Cx, 3Fx, 3Kx,
3Mx, 3Wx, 4Kx, 4Sx, 4Tx, 4Yx, 4Zx, 5Bx, 5Dx, 5Gx,
5Hx, 5Px, 5Wx, 5Zx, 64x, 65x, 7Cx, 8Cx, 8Ex, 8Hx,
8Jx, 8Rx, H2x, H3x, H5x, H6x, H7x, HUx, HVx, J3x,
J4x, J7x, J8x, LGx, LNx, LYx, LZx, MLx, MMx, MTx,
MVx, MWx
v 4413-CTO
v 2746-CTO, 23x, 24x, 26x, 34x, 37x, 3Bx, 3Ex, 3Jx, 3Mx,
47x, 49x, 4Gx, 4Hx, 4Jx, 4Mx, 4Nx, 4Tx, 4Ux, 55x, 56x,
5Ax, 5Bx, 5Gx, 5Hx, 5Rx, 6Nx, 6Px, 6Qx, 6Rx, 7Bx,
7Cx, 7Dx, 7Gx, 7Kx, 7Sx, ASx, CQx, CRx, CUx, DAx,
DBx, DGx, DHx, H2x, H3x, H4x, H6x, H7x, H8x, JJx,
JLx, JQx, MPx, N2x, N3x, NCx
v 4414-CTO

R

N

ThinkPad SL400, SL400c, SL500, and SL500c

151

Table 56. Parts list—Overall (continued)
No.

152

FRU

FRU no.

RoHS
ID

CRU
ID

7

CPU assembly, Intel Core 2 Duo mobile processor P8600 42W8287
(2.40 GHz), R-0
v 2743-CTO, 23x, 24x, 26x, 34x, 37x, 3Bx, 3Cx, 3Fx, 3Kx,
3Mx, 3Wx, 4Kx, 4Sx, 4Tx, 4Yx, 4Zx, 5Bx, 5Dx, 5Gx,
5Hx, 5Px, 5Wx, 5Zx, 64x, 65x, 7Cx, 8Cx, 8Ex, 8Hx,
8Jx, 8Rx, H2x, H3x, H5x, H6x, H7x, HUx, HVx, J3x,
J4x, J7x, J8x, LGx, LNx, LYx, LZx, MLx, MMx, MTx,
MVx, MWx
v 4413-CTO
v 2746-CTO, 23x, 24x, 26x, 34x, 37x, 3Bx, 3Ex, 3Jx, 3Mx,
47x, 49x, 4Gx, 4Hx, 4Jx, 4Mx, 4Nx, 4Tx, 4Ux, 55x, 56x,
5Ax, 5Bx, 5Gx, 5Hx, 5Rx, 6Nx, 6Px, 6Qx, 6Rx, 7Bx,
7Cx, 7Dx, 7Gx, 7Kx, 7Sx, ASx, CQx, CRx, CUx, DAx,
DBx, DGx, DHx, H2x, H3x, H4x, H6x, H7x, H8x, JJx,
JLx, JQx, MPx, N2x, N3x, NCx
v 4414-CTO

R

N

7

CPU assembly, Intel Core 2 Duo mobile processor P8700 42W8194
(2.53 GHz)
v 2743-CTO, HPx
v 4413-CTO
v 2746-CTO, J2x, J3x, J8x, J9x, JEx, KVx, KWx, L5x, LJx,
LKx
v 4414-CTO

R

N

7

CPU assembly, Intel Core 2 Duo mobile processor T5670 43N7741
(1.8 GHz)
v 2743-CTO, 48x, 49x, 4Ax, 4Bx, 4Cx, 4Dx, 4Mx, 4Nx,
4Wx, 57x, 68x, 72x, 74x, 76x, 77x, 79x, 7Dx, 7Ex, 7Hx,
7Jx, 7Px, 7Qx, 7Rx, 7Sx, 7Tx, 7Ux, 7Vx, 7Wx, 7Xx,
86x, 87x, 8Ax, 8Bx, 8Nx, 8Vx, 93x, 95x, 96x, 99x, ADx,
AFx, ANx, APx, AUx, AVx, CKx, DAx, DBx, DCx,
DDx, LTx, LVx, LXx, Q2x, Q6x
v 4413-CTO
v 2746-CTO, 3Ux, 3Vx, 3Wx, 3Xx, 3Yx, 3Zx, 42x, 43x,
4Bx, 4Cx, 4Dx, 4Rx, 52x, 5Vx, 5Wx, 5Xx, 5Yx, 5Zx,
62x, 63x, 64x, 65x, 67x, 68x, 6Dx, 6Zx, 72x, 73x, 74x,
77x, 78x, 7Px, 7Xx, 82x, 85x, 87x, 9Dx, 9Ex, 9Gx, BRx,
CMx, CNx, CPx, MTx, MVx, MXx, MZx
v 4414-CTO

R

N

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 56. Parts list—Overall (continued)
No.

FRU

FRU no.

RoHS
ID

CRU
ID

7

CPU assembly, Intel Core 2 Duo mobile processor T5870 43N7739
(2.0 GHz)
v 2743-CTO, 4Ex, 4Vx, 56x, 59x, 5Ax, 5Lx, 5Mx, 6Ax,
6Gx, 6Hx, 6Jx, 6Kx, 6Lx, 6Mx, 75x, 78x, 7Fx, 7Gx,
7Kx, 7Lx, 7Mx, 7Nx, 88x, 8Mx, 8Px, 8Qx, 8Ux, 8Wx,
8Yx, 8Zx, 94x, 97x, ABx, ACx, AEx, AGx, AJx, AKx,
AQx, ASx, ATx, AWx, AYx, CLx, CMx, CNx, CPx,
HFx, HGx, HWx, HXx, HYx, JDx, JEx, JFx, JKx, JLx,
JMx, JNx, JPx, JQx, JRx, JSx, JTx, JUx, JVx, JWx, KGx,
KHx, KJx, KKx, KLx, KMx, KNx, KPx, KQx, KRx,
KSx, KTx, LJx, LKx, LLx, LSx, LUx, LWx, MCx, MDx,
MNx, MPx, MQx, N3x, N4x, N5x, N9x, NAx, NBx,
NCx, NDx, NEx, NFx, NGx, NHx, NJx, NKx, NLx,
P6x, P7x, P8x, P9x, PAx, PBx, PCx, PDx, PEx, PFx,
PGx, PHx
v 4413-CTO
v 2746-CTO, 44x, 4Ex, 4Fx, 4Qx, 4Zx, 5Lx, 5Mx, 5Nx,
5Px, 69x, 6Ax, 6Bx, 6Cx, 6Fx, 6Gx, 6Jx, 75x, 79x, 7Ax,
7Nx, 7Qx, 7Rx, 7Wx, 7Yx, 7Zx, 83x, 86x, 9Ax, 9Bx,
9Fx, 9Hx, 9Jx, 9Mx, 9Nx, 9Px, 9Qx, 9Rx, 9Sx, 9Tx,
9Ux, A6x, A7x, A8x, A9x, AGx, AHx, AJx, AKx, ALx,
AMx, CJx, CKx, CLx, CYx, DCx, DDx, DEx, DFx,
H9x, HLx, HMx, HNx, HPx, JKx, JRx, JSx, K2x, K3x,
K8x, K9x, KAx, KBx, KCx, KDx, LAx, LBx, LTx, LUx,
LZx, M2x, M3x, M4x, M5x, M6x, MJx, MKx, MLx,
MMx, MSx, MUx, MWx, MYx, P3x, P4x
v 4414-CTO

R

N

7

CPU assembly, Intel Core 2 Duo mobile processor T6570 42W8193
(2.1 GHz)
v 2743-CTO, H4x, HKx, HLx, HQx, HRx, HSx, HTx,
J5x, J6x, J9x, JAx, JBx, JCx, JXx, JYx, JZx, K2x, K3x,
K4x, K5x, K6x, K7x, K8x, K9x, KAx, KBx, KUx, KVx,
KWx, KXx, KYx, KZx, L2x, L3x, L4x, L5x, L6x, L7x,
L8x, LMx, MGx, MHx, MJx, MKx, MUx, MXx, MYx,
MZx, N2x, NMx, NNx, NPx, NQx, NRx, NSx, NTx,
NUx, NVx, NWx, NXx, NYx, NZx, PJx, PKx, PLx,
PMx, PNx, PPx, PQx, PRx, PSx, PTx, PUx, PVx, PWx,
Q3x
v 4413-CTO
v 2746-CTO, ATx, AUx, H5x, HUx, HVx, HWx, HXx,
J4x, J5x, JAx, JBx, JFx, JGx, JHx, JMx, JNx, JPx, JTx,
JUx, JVx, JWx, K4x, K5x, K6x, K7x, KEx, KFx, KGx,
KHx, KJx, KKx, LEx, LFx, LLx, LMx, LNx, LPx, LVx,
LWx, LXx, LYx, M7x, M8x, M9x, MAx, MBx, MCx,
MNx, N7x, N8x, N9x, P2x, P7x, P8x, P9x
v 4414-CTO

R

N

7

CPU assembly, Intel Core 2 Duo mobile processor T9400 42W7987
(2.53 GHz), C-0
v 2743-CTO, 25x, 4Jx, 4Px, 4Qx, 4Rx, 4Xx, 53x, 54x, 5Rx,
5Sx
v 4413-CTO
v 2746-CTO, 25x, 48x, 4Lx, 4Sx, 4Wx, 4Xx, 54x, 5Dx,
5Tx, 5Ux, CSx
v 4414-CTO

R

N

ThinkPad SL400, SL400c, SL500, and SL500c

153

Table 56. Parts list—Overall (continued)
No.

154

FRU

FRU no.

RoHS
ID

CRU
ID

7

CPU assembly, Intel Core 2 Duo mobile processor T9400 42W8289
(2.53 GHz), E-0
v 2743-CTO, 25x, 4Jx, 4Px, 4Qx, 4Rx, 4Xx, 53x, 54x, 5Rx,
5Sx
v 4413-CTO
v 2746-CTO, 25x, 48x, 4Lx, 4Sx, 4Wx, 4Xx, 54x, 5Dx,
5Tx, 5Ux, CSx
v 4414-CTO

R

N

7

CPU assembly, Intel Core 2 Duo mobile processor T9550 42W8195
(2.66 GHz)
v 2743-CTO, HMx, HNx
v 4413-CTO
v 2746-CTO, HYx, HZx, J6x, J7x, JCx, JDx, KXx, LGx,
LHx
v 4414-CTO

R

N

8

I/O card assembly

R

N

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

43Y9250

Table 56. Parts list—Overall (continued)
No.
9

FRU

FRU no.

Battery pack, Li-ion (6 cell, 2.4 Ah)
42T4671
v 2743-CTO, 22x, 23x, 24x, 26x, 33x, 34x, 36x, 37x, 39x,
3Ax, 3Bx, 3Cx, 3Dx, 3Ex, 3Fx, 3Hx, 3Jx, 3Kx, 3Mx,
3Qx, 3Rx, 3Vx, 3Wx, 42x, 43x, 44x, 45x, 46x, 47x, 48x,
49x, 4Ax, 4Bx, 4Cx, 4Dx, 4Ex, 4Fx, 4Gx, 4Hx, 4Kx,
4Lx, 4Mx, 4Nx, 4Px, 4Qx, 4Rx, 4Sx, 4Tx, 4Ux, 4Vx,
4Wx, 4Xx, 4Yx, 4Zx, 52x, 53x, 54x, 55x, 56x, 57x, 58x,
59x, 5Ax, 5Bx, 5Cx, 5Dx, 5Ex, 5Fx, 5Gx, 5Hx, 5Jx,
5Kx, 5Lx, 5Mx, 5Nx, 5Px, 5Qx, 5Rx, 5Sx, 5Tx, 5Ux,
5Vx, 5Wx, 5Yx, 5Zx, 62x, 63x, 64x, 65x, 66x, 67x, 68x,
6Ax, 6Dx, 6Ex, 6Fx, 6Gx, 6Hx, 6Jx, 6Kx, 6Lx, 6Mx,
72x, 74x, 75x, 76x, 77x, 78x, 79x, 7Ax, 7Bx, 7Cx, 7Dx,
7Ex, 7Fx, 7Gx, 7Hx, 7Jx, 7Kx, 7Lx, 7Mx, 7Nx, 7Px,
7Qx, 7Rx, 7Sx, 7Tx, 7Ux, 7Vx, 7Wx, 7Xx, 7Zx, 82x,
83x, 84x, 85x, 86x, 87x, 88x, 89x, 8Ax, 8Bx, 8Cx, 8Dx,
8Ex, 8Fx, 8Gx, 8Hx, 8Jx, 8Kx, 8Lx, 8Mx, 8Nx, 8Px,
8Qx, 8Rx, 8Sx, 8Tx, 8Ux, 8Vx, 8Wx, 8Xx, 8Yx, 8Zx,
92x, 93x, 94x, 95x, 96x, 97x, 98x, 99x, 9Ax, 9Bx, 9Cx,
9Dx, 9Ex, 9Fx, 9Gx, 9Hx, 9Jx, 9Kx, 9Lx, 9Mx, 9Nx,
9Px, 9Qx, 9Rx, 9Sx, 9Ux, 9Vx, 9Wx, 9Xx, 9Yx, 9Zx,
A2x, A3x, A4x, A5x, A6x, A7x, A8x, A9x, AAx, ABx,
ACx, ADx, AEx, AFx, AGx, AHx, AJx, AKx, ALx,
AMx, ANx, APx, AQx, ARx, ASx, ATx, AUx, AVx,
AWx, AXx, AYx, AZx, B2x, B3x, B4x, B5x, B6x, B7x,
B8x, BBx, BCx, BDx, BEx, BFx, BGx, BHx, BJx, BKx,
BMx, BNx, BPx, BQx, BRx, BSx, BTx, BUx, BVx, BWx,
BXx, BYx, BZx, C2x, C3x, C4x, C5x, C6x, C7x, C8x,
C9x, CAx, CBx, CCx, CDx, CEx, CFx, CGx, CHx, CJx,
CKx, CLx, CMx, CNx, CPx, CQx, CRx, CSx, CUx,
CVx, CWx, CXx, CYx, CZx, D2x, D3x, D4x, D5x, D6x,
D7x, D8x, D9x, DAx, DBx, DCx, DDx, DEx, DFx,
H2x, H3x, H4x, H5x, H6x, H7x, H8x, H9x, HAx, HBx,
HCx, HDx, HEx, HFx, HGx, HHx, HJx, HKx, HLx,
HMx, HNx, HPx, HQx, HRx, HSx, HTx, HUx, HVx,
HWx, HXx, HYx, HZx, J2x, J3x, J4x, J5x, J6x, J7x, J8x,
J9x, JAx, JBx, JCx, JDx, JEx, JFx, JGx, JHx, JJx, JKx,
JLx, JMx, JNx, JPx, JQx, JRx, JSx, JTx, JUx, JVx, JWx,
JXx, JYx, JZx, K2x, K3x, K4x, K5x, K6x, K7x, K8x,
K9x, KAx, KBx, KCx, KDx, KEx, KFx, KGx, KHx, KJx,
KKx, KLx, KMx, KNx, KPx, KQx, KRx, KSx, KTx,
KUx, KVx, KWx, KXx, KYx, KZx, L2x, L3x, L4x, L5x,
L6x, L7x, L8x, L9x, LAx, LBx, LCx, LEx, LGx, LHx,
LJx, LKx, LLx, LMx, LNx, LPx, LQx, LRx, LSx, LTx,
LUx, LVx, LWx, LXx, LYx, LZx, M5x, M6x, M7x, M8x,
M9x, MAx, MBx, MCx, MDx, MEx, MFx, MGx, MHx,
MJx, MKx, MLx, MMx, MNx, MPx, MQx, MRx, MSx,
MTx, MUx, MVx, MWx, MXx, MYx, MZx, N2x, N3x,
N4x, N5x, N6x, N7x, N8x, N9x, NAx, NBx, NCx,
NDx, NEx, NFx, NGx, NHx, NJx, NKx, NLx, NMx,
NNx, NPx, NQx, NRx, NSx, NTx, NUx, NVx, NWx,
NXx, NYx, NZx, P2x, P3x, P4x, P5x, P6x, P7x, P8x,
P9x, PAx, PBx, PCx, PDx, PEx, PFx, PGx, PHx, PJx,
PKx, PLx, PMx, PNx, PPx, PQx, PRx, PSx, PTx, PUx,
PVx, PWx, PXx, PYx, PZx, Q2x, Q3x, Q4x, Q5x, Q6x

RoHS
ID

CRU
ID

R

*

(continued)

ThinkPad SL400, SL400c, SL500, and SL500c

155

Table 56. Parts list—Overall (continued)
No.
9

FRU

FRU no.

RoHS
ID

CRU
ID

(continued)

42T4671

R

*

Battery pack, Li-ion (6 cell 2.4 Ah)
v 4413-CTO
v 2746-CTO, 22x, 23x, 26x, 33x, 34x, 36x, 37x, 39x, 3Ax,
3Bx, 3Cx, 3Dx, 3Ex, 3Gx, 3Hx, 3Jx, 3Mx, 3Nx, 3Px,
3Qx, 3Rx, 3Sx, 3Tx, 3Ux, 3Vx, 3Wx, 3Xx, 3Yx, 3Zx,
42x, 43x, 44x, 45x, 46x, 47x, 48x, 49x, 4Ax, 4Bx, 4Cx,
4Dx, 4Ex, 4Fx, 4Gx, 4Hx, 4Jx, 4Kx, 4Lx, 4Mx, 4Nx,
4Px, 4Qx, 4Rx, 4Sx, 4Tx, 4Ux, 4Vx, 4Wx, 4Xx, 4Yx,
4Zx, 52x, 53x, 54x, 55x, 56x, 57x, 58x, 59x, 5Ax, 5Bx,
5Cx, 5Dx, 5Ex, 5Fx, 5Gx, 5Hx, 5Jx, 5Kx, 5Lx, 5Mx,
5Nx, 5Px, 5Qx, 5Rx, 5Sx, 5Tx, 5Ux, 5Vx, 5Wx, 5Xx,
5Yx, 5Zx, 62x, 63x, 64x, 65x, 66x, 67x, 68x, 69x, 6Ax,
6Bx, 6Cx, 6Dx, 6Ex, 6Fx, 6Gx, 6Jx, 6Kx, 6Lx, 6Mx,
6Nx, 6Px, 6Qx, 6Rx, 6Vx, 6Wx, 6Xx, 6Yx, 6Zx, 72x,
73x, 74x, 75x, 76x, 77x, 78x, 79x, 7Ax, 7Bx, 7Cx, 7Dx,
7Ex, 7Fx, 7Gx, 7Hx, 7Jx, 7Kx, 7Lx, 7Mx, 7Nx, 7Px,
7Qx, 7Rx, 7Sx, 7Tx, 7Ux, 7Vx, 7Wx, 7Xx, 7Yx, 7Zx,
82x, 83x, 84x, 85x, 86x, 87x, 8Ax, 8Bx, 8Cx, 8Dx, 8Ex,
8Fx, 8Gx, 8Hx, 8Jx, 8Kx, 8Lx, 8Mx, 8Nx, 8Px, 8Qx,
8Rx, 8Sx, 8Ux, 8Vx, 8Wx, 8Xx, 8Yx, 8Zx, 92x, 93x,
94x, 95x, 96x, 97x, 98x, 99x, 9Ax, 9Bx, 9Dx, 9Ex, 9Fx,
9Gx, 9Hx, 9Jx, 9Kx, 9Lx, 9Mx, 9Nx, 9Px, 9Qx, 9Rx,
9Sx, 9Tx, 9Ux, 9Vx, A2x, A3x, A4x, A5x, A6x, A7x,
A8x, A9x, AAx, ABx, ACx, ADx, AEx, AFx, AGx,
AHx, AJx, AKx, ALx, AMx, ANx, APx, AQx, ARx,
ASx, ATx, AUx, B2x, B3x, B4x, B5x, B6x, B7x, B8x,
B9x, BAx, BBx, BCx, BDx, BEx, BFx, BGx, BHx, BJx,
BKx, BMx, BNx, BPx, BQx, BRx, BSx, BTx, BUx, BVx,
BWx, BXx, BYx, BZx, C2x, C3x, C4x, C5x, C6x, C7x,
C8x, C9x, CAx, CBx, CCx, CDx, CEx, CFx, CGx, CHx,
CJx, CKx, CLx, CMx, CNx, CPx, CQx, CRx, CSx,
CUx, CVx, CWx, CXx, CYx, CZx, D2x, D3x, D4x,
D5x, D6x, D7x, D8x, D9x, DAx, DBx, DCx, DDx, DEx,
DFx, DGx, DHx, H2x, H3x, H4x, H5x, H6x, H7x,
H8x, H9x, HAx, HBx, HCx, HDx, HEx, HFx, HGx,
HHx, HJx, HKx, HLx, HMx, HNx, HPx, HQx, HRx,
HSx, HTx, HUx, HVx, HWx, HXx, HYx, HZx, J2x,
J3x, J4x, J5x, J6x, J7x, J8x, J9x, JAx, JBx, JCx, JDx, JEx,
JFx, JGx, JHx, JJx, JKx, JLx, JMx, JNx, JPx, JQx, JRx,
JSx, JTx, JUx, JVx, JWx, JXx, JYx, JZx, K2x, K3x, K4x,
K5x, K6x, K7x, K8x, K9x, KAx, KBx, KCx, KDx, KEx,
KFx, KGx, KHx, KJx, KKx, KLx, KMx, KNx, KVx,
KWx, KXx, L5x, L6x, L7x, L8x, L9x, LAx, LBx, LCx,
LDx, LEx, LFx, LGx, LHx, LJx, LKx, LLx, LMx, LNx,
LPx, LQx, LRx, LSx, LTx, LUx, LVx, LWx, LXx, LYx,
LZx, M2x, M3x, M4x, M5x, M6x, M7x, M8x, M9x,
MAx, MBx, MCx, MDx, MEx, MFx, MGx, MHx, MJx,
MKx, MLx, MMx, MNx, MPx, MQx, MRx, MSx, MTx,
MUx, MVx, MWx, MXx, MYx, MZx, N2x, N3x, N4x,
N5x, N6x, N7x, N8x, N9x, NAx, NBx, NCx, P2x, P3x,
P4x, P5x, P6x, P7x, P8x, P9x
v 4414-CTO

156

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 56. Parts list—Overall (continued)
No.
9

FRU

FRU no.

Battery pack, Li-ion (6 cell, 2.4 Ah)
42T4670
v 2743-CTO, 22x, 23x, 24x, 26x, 33x, 34x, 36x, 37x, 39x,
3Ax, 3Bx, 3Cx, 3Dx, 3Ex, 3Fx, 3Hx, 3Jx, 3Kx, 3Mx,
3Qx, 3Rx, 3Vx, 3Wx, 42x, 43x, 44x, 45x, 46x, 47x, 48x,
49x, 4Ax, 4Bx, 4Cx, 4Dx, 4Ex, 4Fx, 4Gx, 4Hx, 4Kx,
4Lx, 4Mx, 4Nx, 4Px, 4Qx, 4Rx, 4Sx, 4Tx, 4Ux, 4Vx,
4Wx, 4Xx, 4Yx, 4Zx, 52x, 53x, 54x, 55x, 56x, 57x, 58x,
59x, 5Ax, 5Bx, 5Cx, 5Dx, 5Ex, 5Fx, 5Gx, 5Hx, 5Jx,
5Kx, 5Lx, 5Mx, 5Nx, 5Px, 5Qx, 5Rx, 5Sx, 5Tx, 5Ux,
5Vx, 5Wx, 5Yx, 5Zx, 62x, 63x, 64x, 65x, 66x, 67x, 68x,
6Ax, 6Dx, 6Ex, 6Fx, 6Gx, 6Hx, 6Jx, 6Kx, 6Lx, 6Mx,
72x, 74x, 75x, 76x, 77x, 78x, 79x, 7Ax, 7Bx, 7Cx, 7Dx,
7Ex, 7Fx, 7Gx, 7Hx, 7Jx, 7Kx, 7Lx, 7Mx, 7Nx, 7Px,
7Qx, 7Rx, 7Sx, 7Tx, 7Ux, 7Vx, 7Wx, 7Xx, 7Zx, 82x,
83x, 84x, 85x, 86x, 87x, 88x, 89x, 8Ax, 8Bx, 8Cx, 8Dx,
8Ex, 8Fx, 8Gx, 8Hx, 8Jx, 8Kx, 8Lx, 8Mx, 8Nx, 8Px,
8Qx, 8Rx, 8Sx, 8Tx, 8Ux, 8Vx, 8Wx, 8Xx, 8Yx, 8Zx,
92x, 93x, 94x, 95x, 96x, 97x, 98x, 99x, 9Ax, 9Bx, 9Cx,
9Dx, 9Ex, 9Fx, 9Gx, 9Hx, 9Jx, 9Kx, 9Lx, 9Mx, 9Nx,
9Px, 9Qx, 9Rx, 9Sx, 9Ux, 9Vx, 9Wx, 9Xx, 9Yx, 9Zx,
A2x, A3x, A4x, A5x, A6x, A7x, A8x, A9x, AAx, ABx,
ACx, ADx, AEx, AFx, AGx, AHx, AJx, AKx, ALx,
AMx, ANx, APx, AQx, ARx, ASx, ATx, AUx, AVx,
AWx, AXx, AYx, AZx, B2x, B3x, B4x, B5x, B6x, B7x,
B8x, BBx, BCx, BDx, BEx, BFx, BGx, BHx, BJx, BKx,
BMx, BNx, BPx, BQx, BRx, BSx, BTx, BUx, BVx, BWx,
BXx, BYx, BZx, C2x, C3x, C4x, C5x, C6x, C7x, C8x,
C9x, CAx, CBx, CCx, CDx, CEx, CFx, CGx, CHx, CJx,
CKx, CLx, CMx, CNx, CPx, CQx, CRx, CSx, CUx,
CVx, CWx, CXx, CYx, CZx, D2x, D3x, D4x, D5x, D6x,
D7x, D8x, D9x, DAx, DBx, DCx, DDx, DEx, DFx,
H2x, H3x, H4x, H5x, H6x, H7x, H8x, H9x, HAx, HBx,
HCx, HDx, HEx, HFx, HGx, HHx, HJx, HKx, HLx,
HMx, HNx, HPx, HQx, HRx, HSx, HTx, HUx, HVx,
HWx, HXx, HYx, HZx, J2x, J3x, J4x, J5x, J6x, J7x, J8x,
J9x, JAx, JBx, JCx, JDx, JEx, JFx, JGx, JHx, JJx, JKx,
JLx, JMx, JNx, JPx, JQx, JRx, JSx, JTx, JUx, JVx, JWx,
JXx, JYx, JZx, K2x, K3x, K4x, K5x, K6x, K7x, K8x,
K9x, KAx, KBx, KCx, KDx, KEx, KFx, KGx, KHx, KJx,
KKx, KLx, KMx, KNx, KPx, KQx, KRx, KSx, KTx,
KUx, KVx, KWx, KXx, KYx, KZx, L2x, L3x, L4x, L5x,
L6x, L7x, L8x, L9x, LAx, LBx, LCx, LEx, LGx, LHx,
LJx, LKx, LLx, LMx, LNx, LPx, LQx, LRx, LSx, LTx,
LUx, LVx, LWx, LXx, LYx, LZx, M5x, M6x, M7x, M8x,
M9x, MAx, MBx, MCx, MDx, MEx, MFx, MGx, MHx,
MJx, MKx, MLx, MMx, MNx, MPx, MQx, MRx, MSx,
MTx, MUx, MVx, MWx, MXx, MYx, MZx, N2x, N3x,
N4x, N5x, N6x, N7x, N8x, N9x, NAx, NBx, NCx,
NDx, NEx, NFx, NGx, NHx, NJx, NKx, NLx, NMx,
NNx, NPx, NQx, NRx, NSx, NTx, NUx, NVx, NWx,
NXx, NYx, NZx, P2x, P3x, P4x, P5x, P6x, P7x, P8x,
P9x, PAx, PBx, PCx, PDx, PEx, PFx, PGx, PHx, PJx,
PKx, PLx, PMx, PNx, PPx, PQx, PRx, PSx, PTx, PUx,
PVx, PWx, PXx, PYx, PZx, Q2x, Q3x, Q4x, Q5x, Q6x

RoHS
ID

CRU
ID

R

*

(continued)

ThinkPad SL400, SL400c, SL500, and SL500c

157

Table 56. Parts list—Overall (continued)
No.
9

FRU

FRU no.

RoHS
ID

CRU
ID

(continued)

42T4670

R

*

Battery pack, Li-ion (6 cell 2.4 Ah)
v 4413-CTO
v 2746-CTO, 22x, 23x, 26x, 33x, 34x, 36x, 37x, 39x, 3Ax,
3Bx, 3Cx, 3Dx, 3Ex, 3Gx, 3Hx, 3Jx, 3Mx, 3Nx, 3Px,
3Qx, 3Rx, 3Sx, 3Tx, 3Ux, 3Vx, 3Wx, 3Xx, 3Yx, 3Zx,
42x, 43x, 44x, 45x, 46x, 47x, 48x, 49x, 4Ax, 4Bx, 4Cx,
4Dx, 4Ex, 4Fx, 4Gx, 4Hx, 4Jx, 4Kx, 4Lx, 4Mx, 4Nx,
4Px, 4Qx, 4Rx, 4Sx, 4Tx, 4Ux, 4Vx, 4Wx, 4Xx, 4Yx,
4Zx, 52x, 53x, 54x, 55x, 56x, 57x, 58x, 59x, 5Ax, 5Bx,
5Cx, 5Dx, 5Ex, 5Fx, 5Gx, 5Hx, 5Jx, 5Kx, 5Lx, 5Mx,
5Nx, 5Px, 5Qx, 5Rx, 5Sx, 5Tx, 5Ux, 5Vx, 5Wx, 5Xx,
5Yx, 5Zx, 62x, 63x, 64x, 65x, 66x, 67x, 68x, 69x, 6Ax,
6Bx, 6Cx, 6Dx, 6Ex, 6Fx, 6Gx, 6Jx, 6Kx, 6Lx, 6Mx,
6Nx, 6Px, 6Qx, 6Rx, 6Vx, 6Wx, 6Xx, 6Yx, 6Zx, 72x,
73x, 74x, 75x, 76x, 77x, 78x, 79x, 7Ax, 7Bx, 7Cx, 7Dx,
7Ex, 7Fx, 7Gx, 7Hx, 7Jx, 7Kx, 7Lx, 7Mx, 7Nx, 7Px,
7Qx, 7Rx, 7Sx, 7Tx, 7Ux, 7Vx, 7Wx, 7Xx, 7Yx, 7Zx,
82x, 83x, 84x, 85x, 86x, 87x, 8Ax, 8Bx, 8Cx, 8Dx, 8Ex,
8Fx, 8Gx, 8Hx, 8Jx, 8Kx, 8Lx, 8Mx, 8Nx, 8Px, 8Qx,
8Rx, 8Sx, 8Ux, 8Vx, 8Wx, 8Xx, 8Yx, 8Zx, 92x, 93x,
94x, 95x, 96x, 97x, 98x, 99x, 9Ax, 9Bx, 9Dx, 9Ex, 9Fx,
9Gx, 9Hx, 9Jx, 9Kx, 9Lx, 9Mx, 9Nx, 9Px, 9Qx, 9Rx,
9Sx, 9Tx, 9Ux, 9Vx, A2x, A3x, A4x, A5x, A6x, A7x,
A8x, A9x, AAx, ABx, ACx, ADx, AEx, AFx, AGx,
AHx, AJx, AKx, ALx, AMx, ANx, APx, AQx, ARx,
ASx, ATx, AUx, B2x, B3x, B4x, B5x, B6x, B7x, B8x,
B9x, BAx, BBx, BCx, BDx, BEx, BFx, BGx, BHx, BJx,
BKx, BMx, BNx, BPx, BQx, BRx, BSx, BTx, BUx, BVx,
BWx, BXx, BYx, BZx, C2x, C3x, C4x, C5x, C6x, C7x,
C8x, C9x, CAx, CBx, CCx, CDx, CEx, CFx, CGx, CHx,
CJx, CKx, CLx, CMx, CNx, CPx, CQx, CRx, CSx,
CUx, CVx, CWx, CXx, CYx, CZx, D2x, D3x, D4x,
D5x, D6x, D7x, D8x, D9x, DAx, DBx, DCx, DDx, DEx,
DFx, DGx, DHx, H2x, H3x, H4x, H5x, H6x, H7x,
H8x, H9x, HAx, HBx, HCx, HDx, HEx, HFx, HGx,
HHx, HJx, HKx, HLx, HMx, HNx, HPx, HQx, HRx,
HSx, HTx, HUx, HVx, HWx, HXx, HYx, HZx, J2x,
J3x, J4x, J5x, J6x, J7x, J8x, J9x, JAx, JBx, JCx, JDx, JEx,
JFx, JGx, JHx, JJx, JKx, JLx, JMx, JNx, JPx, JQx, JRx,
JSx, JTx, JUx, JVx, JWx, JXx, JYx, JZx, K2x, K3x, K4x,
K5x, K6x, K7x, K8x, K9x, KAx, KBx, KCx, KDx, KEx,
KFx, KGx, KHx, KJx, KKx, KLx, KMx, KNx, KVx,
KWx, KXx, L5x, L6x, L7x, L8x, L9x, LAx, LBx, LCx,
LDx, LEx, LFx, LGx, LHx, LJx, LKx, LLx, LMx, LNx,
LPx, LQx, LRx, LSx, LTx, LUx, LVx, LWx, LXx, LYx,
LZx, M2x, M3x, M4x, M5x, M6x, M7x, M8x, M9x,
MAx, MBx, MCx, MDx, MEx, MFx, MGx, MHx, MJx,
MKx, MLx, MMx, MNx, MPx, MQx, MRx, MSx, MTx,
MUx, MVx, MWx, MXx, MYx, MZx, N2x, N3x, N4x,
N5x, N6x, N7x, N8x, N9x, NAx, NBx, NCx, P2x, P3x,
P4x, P5x, P6x, P7x, P8x, P9x
v 4414-CTO

158

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 56. Parts list—Overall (continued)
No.
9

FRU

FRU no.

Battery pack, Li-ion (6 cell, 2.4 Ah)
42T4651
v 2743-CTO, 22x, 23x, 24x, 26x, 33x, 34x, 36x, 37x, 39x,
3Ax, 3Bx, 3Cx, 3Dx, 3Ex, 3Fx, 3Hx, 3Jx, 3Kx, 3Mx,
3Qx, 3Rx, 3Vx, 3Wx, 42x, 43x, 44x, 45x, 46x, 47x, 48x,
49x, 4Ax, 4Bx, 4Cx, 4Dx, 4Ex, 4Fx, 4Gx, 4Hx, 4Kx,
4Lx, 4Mx, 4Nx, 4Px, 4Qx, 4Rx, 4Sx, 4Tx, 4Ux, 4Vx,
4Wx, 4Xx, 4Yx, 4Zx, 52x, 53x, 54x, 55x, 56x, 57x, 58x,
59x, 5Ax, 5Bx, 5Cx, 5Dx, 5Ex, 5Fx, 5Gx, 5Hx, 5Jx,
5Kx, 5Lx, 5Mx, 5Nx, 5Px, 5Qx, 5Rx, 5Sx, 5Tx, 5Ux,
5Vx, 5Wx, 5Yx, 5Zx, 62x, 63x, 64x, 65x, 66x, 67x, 68x,
6Ax, 6Dx, 6Ex, 6Fx, 6Gx, 6Hx, 6Jx, 6Kx, 6Lx, 6Mx,
72x, 74x, 75x, 76x, 77x, 78x, 79x, 7Ax, 7Bx, 7Cx, 7Dx,
7Ex, 7Fx, 7Gx, 7Hx, 7Jx, 7Kx, 7Lx, 7Mx, 7Nx, 7Px,
7Qx, 7Rx, 7Sx, 7Tx, 7Ux, 7Vx, 7Wx, 7Xx, 7Zx, 82x,
83x, 84x, 85x, 86x, 87x, 88x, 89x, 8Ax, 8Bx, 8Cx, 8Dx,
8Ex, 8Fx, 8Gx, 8Hx, 8Jx, 8Kx, 8Lx, 8Mx, 8Nx, 8Px,
8Qx, 8Rx, 8Sx, 8Tx, 8Ux, 8Vx, 8Wx, 8Xx, 8Yx, 8Zx,
92x, 93x, 94x, 95x, 96x, 97x, 98x, 99x, 9Ax, 9Bx, 9Cx,
9Dx, 9Ex, 9Fx, 9Gx, 9Hx, 9Jx, 9Kx, 9Lx, 9Mx, 9Nx,
9Px, 9Qx, 9Rx, 9Sx, 9Ux, 9Vx, 9Wx, 9Xx, 9Yx, 9Zx,
A2x, A3x, A4x, A5x, A6x, A7x, A8x, A9x, AAx, ABx,
ACx, ADx, AEx, AFx, AGx, AHx, AJx, AKx, ALx,
AMx, ANx, APx, AQx, ARx, ASx, ATx, AUx, AVx,
AWx, AXx, AYx, AZx, B2x, B3x, B4x, B5x, B6x, B7x,
B8x, BBx, BCx, BDx, BEx, BFx, BGx, BHx, BJx, BKx,
BMx, BNx, BPx, BQx, BRx, BSx, BTx, BUx, BVx, BWx,
BXx, BYx, BZx, C2x, C3x, C4x, C5x, C6x, C7x, C8x,
C9x, CAx, CBx, CCx, CDx, CEx, CFx, CGx, CHx, CJx,
CKx, CLx, CMx, CNx, CPx, CQx, CRx, CSx, CUx,
CVx, CWx, CXx, CYx, CZx, D2x, D3x, D4x, D5x, D6x,
D7x, D8x, D9x, DAx, DBx, DCx, DDx, DEx, DFx,
H2x, H3x, H4x, H5x, H6x, H7x, H8x, H9x, HAx, HBx,
HCx, HDx, HEx, HFx, HGx, HHx, HJx, HKx, HLx,
HMx, HNx, HPx, HQx, HRx, HSx, HTx, HUx, HVx,
HWx, HXx, HYx, HZx, J2x, J3x, J4x, J5x, J6x, J7x, J8x,
J9x, JAx, JBx, JCx, JDx, JEx, JFx, JGx, JHx, JJx, JKx,
JLx, JMx, JNx, JPx, JQx, JRx, JSx, JTx, JUx, JVx, JWx,
JXx, JYx, JZx, K2x, K3x, K4x, K5x, K6x, K7x, K8x,
K9x, KAx, KBx, KCx, KDx, KEx, KFx, KGx, KHx, KJx,
KKx, KLx, KMx, KNx, KPx, KQx, KRx, KSx, KTx,
KUx, KVx, KWx, KXx, KYx, KZx, L2x, L3x, L4x, L5x,
L6x, L7x, L8x, L9x, LAx, LBx, LCx, LEx, LGx, LHx,
LJx, LKx, LLx, LMx, LNx, LPx, LQx, LRx, LSx, LTx,
LUx, LVx, LWx, LXx, LYx, LZx, M5x, M6x, M7x, M8x,
M9x, MAx, MBx, MCx, MDx, MEx, MFx, MGx, MHx,
MJx, MKx, MLx, MMx, MNx, MPx, MQx, MRx, MSx,
MTx, MUx, MVx, MWx, MXx, MYx, MZx, N2x, N3x,
N4x, N5x, N6x, N7x, N8x, N9x, NAx, NBx, NCx,
NDx, NEx, NFx, NGx, NHx, NJx, NKx, NLx, NMx,
NNx, NPx, NQx, NRx, NSx, NTx, NUx, NVx, NWx,
NXx, NYx, NZx, P2x, P3x, P4x, P5x, P6x, P7x, P8x,
P9x, PAx, PBx, PCx, PDx, PEx, PFx, PGx, PHx, PJx,
PKx, PLx, PMx, PNx, PPx, PQx, PRx, PSx, PTx, PUx,
PVx, PWx, PXx, PYx, PZx, Q2x, Q3x, Q4x, Q5x, Q6x

RoHS
ID

CRU
ID

R

*

(continued)

ThinkPad SL400, SL400c, SL500, and SL500c

159

Table 56. Parts list—Overall (continued)
No.
9

FRU

FRU no.

RoHS
ID

CRU
ID

(continued)

42T4651

R

*

Battery pack, Li-ion (6 cell 2.4 Ah)
v 4413-CTO
v 2746-CTO, 22x, 23x, 26x, 33x, 34x, 36x, 37x, 39x, 3Ax,
3Bx, 3Cx, 3Dx, 3Ex, 3Gx, 3Hx, 3Jx, 3Mx, 3Nx, 3Px,
3Qx, 3Rx, 3Sx, 3Tx, 3Ux, 3Vx, 3Wx, 3Xx, 3Yx, 3Zx,
42x, 43x, 44x, 45x, 46x, 47x, 48x, 49x, 4Ax, 4Bx, 4Cx,
4Dx, 4Ex, 4Fx, 4Gx, 4Hx, 4Jx, 4Kx, 4Lx, 4Mx, 4Nx,
4Px, 4Qx, 4Rx, 4Sx, 4Tx, 4Ux, 4Vx, 4Wx, 4Xx, 4Yx,
4Zx, 52x, 53x, 54x, 55x, 56x, 57x, 58x, 59x, 5Ax, 5Bx,
5Cx, 5Dx, 5Ex, 5Fx, 5Gx, 5Hx, 5Jx, 5Kx, 5Lx, 5Mx,
5Nx, 5Px, 5Qx, 5Rx, 5Sx, 5Tx, 5Ux, 5Vx, 5Wx, 5Xx,
5Yx, 5Zx, 62x, 63x, 64x, 65x, 66x, 67x, 68x, 69x, 6Ax,
6Bx, 6Cx, 6Dx, 6Ex, 6Fx, 6Gx, 6Jx, 6Kx, 6Lx, 6Mx,
6Nx, 6Px, 6Qx, 6Rx, 6Vx, 6Wx, 6Xx, 6Yx, 6Zx, 72x,
73x, 74x, 75x, 76x, 77x, 78x, 79x, 7Ax, 7Bx, 7Cx, 7Dx,
7Ex, 7Fx, 7Gx, 7Hx, 7Jx, 7Kx, 7Lx, 7Mx, 7Nx, 7Px,
7Qx, 7Rx, 7Sx, 7Tx, 7Ux, 7Vx, 7Wx, 7Xx, 7Yx, 7Zx,
82x, 83x, 84x, 85x, 86x, 87x, 8Ax, 8Bx, 8Cx, 8Dx, 8Ex,
8Fx, 8Gx, 8Hx, 8Jx, 8Kx, 8Lx, 8Mx, 8Nx, 8Px, 8Qx,
8Rx, 8Sx, 8Ux, 8Vx, 8Wx, 8Xx, 8Yx, 8Zx, 92x, 93x,
94x, 95x, 96x, 97x, 98x, 99x, 9Ax, 9Bx, 9Dx, 9Ex, 9Fx,
9Gx, 9Hx, 9Jx, 9Kx, 9Lx, 9Mx, 9Nx, 9Px, 9Qx, 9Rx,
9Sx, 9Tx, 9Ux, 9Vx, A2x, A3x, A4x, A5x, A6x, A7x,
A8x, A9x, AAx, ABx, ACx, ADx, AEx, AFx, AGx,
AHx, AJx, AKx, ALx, AMx, ANx, APx, AQx, ARx,
ASx, ATx, AUx, B2x, B3x, B4x, B5x, B6x, B7x, B8x,
B9x, BAx, BBx, BCx, BDx, BEx, BFx, BGx, BHx, BJx,
BKx, BMx, BNx, BPx, BQx, BRx, BSx, BTx, BUx, BVx,
BWx, BXx, BYx, BZx, C2x, C3x, C4x, C5x, C6x, C7x,
C8x, C9x, CAx, CBx, CCx, CDx, CEx, CFx, CGx, CHx,
CJx, CKx, CLx, CMx, CNx, CPx, CQx, CRx, CSx,
CUx, CVx, CWx, CXx, CYx, CZx, D2x, D3x, D4x,
D5x, D6x, D7x, D8x, D9x, DAx, DBx, DCx, DDx, DEx,
DFx, DGx, DHx, H2x, H3x, H4x, H5x, H6x, H7x,
H8x, H9x, HAx, HBx, HCx, HDx, HEx, HFx, HGx,
HHx, HJx, HKx, HLx, HMx, HNx, HPx, HQx, HRx,
HSx, HTx, HUx, HVx, HWx, HXx, HYx, HZx, J2x,
J3x, J4x, J5x, J6x, J7x, J8x, J9x, JAx, JBx, JCx, JDx, JEx,
JFx, JGx, JHx, JJx, JKx, JLx, JMx, JNx, JPx, JQx, JRx,
JSx, JTx, JUx, JVx, JWx, JXx, JYx, JZx, K2x, K3x, K4x,
K5x, K6x, K7x, K8x, K9x, KAx, KBx, KCx, KDx, KEx,
KFx, KGx, KHx, KJx, KKx, KLx, KMx, KNx, KVx,
KWx, KXx, L5x, L6x, L7x, L8x, L9x, LAx, LBx, LCx,
LDx, LEx, LFx, LGx, LHx, LJx, LKx, LLx, LMx, LNx,
LPx, LQx, LRx, LSx, LTx, LUx, LVx, LWx, LXx, LYx,
LZx, M2x, M3x, M4x, M5x, M6x, M7x, M8x, M9x,
MAx, MBx, MCx, MDx, MEx, MFx, MGx, MHx, MJx,
MKx, MLx, MMx, MNx, MPx, MQx, MRx, MSx, MTx,
MUx, MVx, MWx, MXx, MYx, MZx, N2x, N3x, N4x,
N5x, N6x, N7x, N8x, N9x, NAx, NBx, NCx, P2x, P3x,
P4x, P5x, P6x, P7x, P8x, P9x
v 4414-CTO

160

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 56. Parts list—Overall (continued)
No.

FRU

FRU no.

RoHS
ID

CRU
ID

9

Battery pack, Li-ion (9 cell)
v 2743-CTO, 25x, 4Jx
v 4413-CTO
v 2746-CTO, 24x, 25x
v 4414-CTO

42T4619

R

*

9

Battery pack, Li-ion (9 cell)
v 2743-CTO, 25x, 4Jx
v 4413-CTO
v 2746-CTO, 24x, 25x
v 4414-CTO

42T4620

R

*

10

Base cover assembly 2743 WW

45N5598

R

N

10

Base cover assembly 2746 WW

45N5599

R

N

10

Base cover assembly 4413 WW

45N5608

R

N

10

Base cover assembly 4414 WW

45N5609

R

N

11

DVD/CD-RW combo drive, 12.7 mm
v 2743-CTO, 3Dx, 3Ex, 42x, 45x, 7Dx, 7Fx, 7Hx, 7Kx,
8Kx, 8Sx, 9Mx, 9Px, A4x, A5x, ANx, ASx, AUx, BHx,
BKx, BNx, BQx, BVx, BXx, BZx, C3x, CQx, CRx, CSx,
CUx, HAx, HBx, HCx, JGx, JHx, JKx, JMx, JPx, JRx,
JTx, JVx, JXx, JZx, K3x, K5x, K7x, KGx, KJx, KLx,
KNx, KQx, KSx, KUx, KWx, KYx, L2x, L4x, M7x,
M8x, M9x, N6x, N7x, N9x, NBx, NDx, NFx, NHx,
NKx, NMx, NPx, NRx, NTx, NVx, P6x, P8x, PAx,
PCx, PEx, PGx, PJx, PLx, PNx, PQx, PSx
v 4413-CTO
v 2746-CTO, 3Nx, 3Rx, 67x, 69x, 8Mx, 8Px, 93x, 94x,
9Dx, 9Kx, ATx, B8x, BAx, BCx, BEx, BSx, BUx, BWx,
BYx, HCx, HDx, HEx, HFx, JXx, JYx, L6x, L7x, LQx,
LRx
v 4414-CTO

41W0033

R

**

11

DVD/CD-RW combo drive, 12.7 mm
v 2743-CTO, 3Dx, 3Ex, 42x, 45x, 7Dx, 7Fx, 7Hx, 7Kx,
8Kx, 8Sx, 9Mx, 9Px, A4x, A5x, ANx, ASx, AUx, BHx,
BKx, BNx, BQx, BVx, BXx, BZx, C3x, CQx, CRx, CSx,
CUx, HAx, HBx, HCx, JGx, JHx, JKx, JMx, JPx, JRx,
JTx, JVx, JXx, JZx, K3x, K5x, K7x, KGx, KJx, KLx,
KNx, KQx, KSx, KUx, KWx, KYx, L2x, L4x, M7x,
M8x, M9x, N6x, N7x, N9x, NBx, NDx, NFx, NHx,
NKx, NMx, NPx, NRx, NTx, NVx, P6x, P8x, PAx,
PCx, PEx, PGx, PJx, PLx, PNx, PQx, PSx
v 4413-CTO
v 2746-CTO, 3Nx, 3Rx, 67x, 69x, 8Mx, 8Px, 93x, 94x,
9Dx, 9Kx, ATx, B8x, BAx, BCx, BEx, BSx, BUx, BWx,
BYx, HCx, HDx, HEx, HFx, JXx, JYx, L6x, L7x, LQx,
LRx
v 4414-CTO

41W0029

R

**

ThinkPad SL400, SL400c, SL500, and SL500c

161

Table 56. Parts list—Overall (continued)
No.
11

FRU

DVD multi drive, 12.7 mm
41W0031
v 2743-CTO, 22x, 23x, 24x, 26x, 33x, 34x, 36x, 37x, 39x,
3Ax, 3Bx, 3Cx, 3Fx, 3Hx, 3Jx, 3Kx, 3Mx, 3Qx, 3Rx,
3Vx, 3Wx, 43x, 44x, 46x, 47x, 48x, 49x, 4Ax, 4Bx, 4Cx,
4Dx, 4Ex, 4Fx, 4Gx, 4Hx, 4Jx, 4Kx, 4Lx, 4Mx, 4Nx,
4Px, 4Qx, 4Rx, 4Sx, 4Tx, 4Ux, 4Vx, 4Wx, 4Xx, 4Yx,
4Zx, 52x, 53x, 54x, 55x, 56x, 57x, 58x, 59x, 5Ax, 5Bx,
5Cx, 5Dx, 5Ex, 5Fx, 5Gx, 5Hx, 5Jx, 5Kx, 5Lx, 5Mx,
5Nx, 5Px, 5Qx, 5Rx, 5Sx, 5Tx, 5Ux, 5Vx, 5Wx, 5Yx,
5Zx, 62x, 63x, 64x, 65x, 66x, 67x, 68x, 6Ax, 6Dx, 6Ex,
6Fx, 6Gx, 6Hx, 6Jx, 6Kx, 6Lx, 6Mx, 72x, 74x, 75x, 76x,
77x, 78x, 79x, 7Ax, 7Bx, 7Cx, 7Ex, 7Gx, 7Jx, 7Lx, 7Mx,
7Nx, 7Px, 7Qx, 7Rx, 7Sx, 7Tx, 7Ux, 7Vx, 7Wx, 7Xx,
7Zx, 82x, 83x, 84x, 85x, 86x, 87x, 88x, 89x, 8Ax, 8Bx,
8Cx, 8Dx, 8Ex, 8Fx, 8Gx, 8Hx, 8Jx, 8Lx, 8Mx, 8Nx,
8Px, 8Qx, 8Rx, 8Tx, 8Ux, 8Vx, 8Wx, 8Xx, 8Yx, 8Zx,
92x, 93x, 94x, 95x, 96x, 97x, 98x, 99x, 9Ax, 9Bx, 9Cx,
9Dx, 9Ex, 9Fx, 9Gx, 9Hx, 9Jx, 9Kx, 9Lx, 9Nx, 9Qx,
9Rx, 9Sx, 9Ux, 9Vx, 9Wx, 9Xx, 9Yx, 9Zx, A2x, A3x,
A6x, A7x, A8x, A9x, AAx, ABx, ACx, ADx, AEx, AFx,
AGx, AHx, AJx, AKx, ALx, AMx, APx, AQx, ARx,
ATx, AVx, AWx, AXx, AYx, AZx, B2x, B3x, B4x, B5x,
B6x, B7x, B8x, BBx, BCx, BDx, BEx, BFx, BGx, BJx,
BMx, BPx, BRx, BSx, BTx, BUx, BWx, BYx, C2x, C4x,
C5x, C6x, C7x, C8x, C9x, CAx, CBx, CCx, CDx, CEx,
CFx, CGx, CHx, CJx, CKx, CLx, CMx, CNx, CPx,
CVx, CWx, CXx, CYx, CZx, D2x, D3x, D4x, D5x, D6x,
D7x, D8x, D9x, DAx, DBx, DCx, DDx, DEx, DFx,
H2x, H3x, H4x, H5x, H6x, H7x, H8x, H9x, HDx, HEx,
HFx, HGx, HHx, HJx, HKx, HLx, HMx, HNx, HPx,
HQx, HRx, HSx, HTx, HWx, HXx, HYx, HZx, J2x,
J3x, J4x, J5x, J6x, J7x, J8x, J9x, JAx, JBx, JCx, JDx, JEx,
JFx, JJx, JLx, JNx, JQx, JSx, JUx, JWx, JYx, K2x, K4x,
K6x, K8x, K9x, KAx, KBx, KCx, KDx, KEx, KFx, KHx,
KKx, KMx, KPx, KRx, KTx, KVx, KXx, KZx, L3x, L5x,
L6x, L7x, L8x, L9x, LAx, LBx, LCx, LEx, LGx, LHx,
LJx, LKx, LLx, LMx, LNx, LPx, LQx, LRx, LSx, LTx,
LUx, LVx, LWx, LXx, LYx, LZx, M5x, M6x, MAx,
MBx, MCx, MDx, MEx, MFx, MGx, MHx, MJx, MKx,
MNx, MPx, MQx, MRx, MSx, MTx, MUx, MVx,
MWx, MXx, MYx, MZx, N2x, N3x, N4x, N5x, N8x,
NAx, NCx, NEx, NGx, NJx, NLx, NNx, NQx, NSx,
NUx, NWx, NXx, NYx, NZx, P2x, P3x, P4x, P5x, P7x,
P9x, PBx, PDx, PFx, PHx, PKx, PMx, PPx, PRx, PTx,
PUx, PVx, PWx, PXx, PYx, PZx, Q2x, Q3x, Q4x, Q5x,
Q6x
v 4413-CTO
(continued)

162

FRU no.

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

RoHS
ID

CRU
ID

R

**

Table 56. Parts list—Overall (continued)
No.
11

FRU

FRU no.

RoHS
ID

CRU
ID

(continued)

41W0031

R

**

DVD multi drive, 12.7 mm
v 2746-CTO, 22x, 23x, 24x, 26x, 33x, 34x, 36x, 37x, 39x,
3Ax, 3Bx, 3Cx, 3Dx, 3Ex, 3Gx, 3Hx, 3Jx, 3Mx, 3Px,
3Qx, 3Sx, 3Tx, 3Ux, 3Vx, 3Wx, 3Xx, 3Yx, 3Zx, 42x,
43x, 44x, 45x, 46x, 48x, 49x, 4Ax, 4Bx, 4Cx, 4Dx, 4Ex,
4Fx, 4Jx, 4Kx, 4Lx, 4Mx, 4Nx, 4Px, 4Qx, 4Rx, 4Sx,
4Tx, 4Ux, 4Vx, 4Wx, 4Xx, 4Yx, 4Zx, 52x, 53x, 54x, 55x,
56x, 57x, 58x, 59x, 5Ax, 5Bx, 5Cx, 5Dx, 5Ex, 5Fx, 5Gx,
5Hx, 5Jx, 5Kx, 5Lx, 5Mx, 5Nx, 5Px, 5Qx, 5Rx, 5Sx,
5Tx, 5Ux, 5Vx, 5Wx, 5Xx, 5Yx, 5Zx, 62x, 63x, 64x, 65x,
66x, 68x, 6Ax, 6Bx, 6Cx, 6Dx, 6Ex, 6Fx, 6Gx, 6Jx, 6Kx,
6Lx, 6Mx, 6Nx, 6Px, 6Vx, 6Wx, 6Xx, 6Yx, 6Zx, 72x,
73x, 74x, 75x, 76x, 77x, 78x, 79x, 7Ax, 7Dx, 7Ex, 7Fx,
7Gx, 7Hx, 7Jx, 7Kx, 7Lx, 7Mx, 7Nx, 7Px, 7Qx, 7Rx,
7Sx, 7Tx, 7Ux, 7Vx, 7Wx, 7Xx, 7Yx, 7Zx, 82x, 83x, 84x,
85x, 86x, 87x, 8Ax, 8Bx, 8Cx, 8Dx, 8Ex, 8Fx, 8Gx, 8Hx,
8Jx, 8Kx, 8Lx, 8Nx, 8Qx, 8Rx, 8Sx, 8Ux, 8Vx, 8Wx,
8Xx, 8Yx, 8Zx, 92x, 95x, 96x, 97x, 98x, 99x, 9Ax, 9Bx,
9Ex, 9Fx, 9Gx, 9Hx, 9Jx, 9Lx, 9Mx, 9Nx, 9Px, 9Qx,
9Rx, 9Sx, 9Tx, 9Ux, 9Vx, A2x, A3x, A4x, A5x, A6x,
A7x, A8x, A9x, AAx, ABx, ACx, ADx, AEx, AFx, AGx,
AHx, AJx, AKx, ALx, AMx, ANx, APx, AQx, ARx,
ASx, AUx, B2x, B3x, B4x, B5x, B6x, B7x, B9x, BBx,
BDx, BFx, BGx, BHx, BJx, BKx, BMx, BNx, BPx, BQx,
BRx, BTx, BVx, BXx, BZx, C2x, C3x, C4x, C5x, C6x,
C7x, C8x, C9x, CAx, CBx, CCx, CDx, CEx, CFx, CGx,
CHx, CJx, CKx, CLx, CMx, CNx, CPx, CQx, CRx,
CSx, CUx, CVx, CWx, CXx, CYx, CZx, D2x, D3x,
D4x, D5x, D6x, D7x, D8x, D9x, DAx, DBx, DCx, DDx,
DEx, DFx, DGx, DHx, H2x, H3x, H5x, H6x, H7x,
H8x, H9x, HAx, HBx, HGx, HHx, HJx, HKx, HLx,
HMx, HNx, HPx, HQx, HRx, HSx, HTx, HUx, HVx,
HWx, HXx, HYx, HZx, J2x, J3x, J4x, J5x, J6x, J7x, J8x,
J9x, JAx, JBx, JCx, JDx, JEx, JFx, JGx, JHx, JJx, JKx,
JLx, JMx, JNx, JPx, JQx, JRx, JSx, JTx, JUx, JVx, JWx,
JZx, K2x, K3x, K4x, K5x, K6x, K7x, K8x, K9x, KAx,
KBx, KCx, KDx, KEx, KFx, KGx, KHx, KJx, KKx,
KLx, KMx, KNx, KVx, KWx, KXx, L5x, L8x, L9x,
LAx, LBx, LCx, LDx, LEx, LFx, LGx, LHx, LJx, LKx,
LLx, LMx, LNx, LPx, LSx, LTx, LUx, LVx, LWx, LXx,
LYx, LZx, M2x, M3x, M4x, M5x, M6x, M7x, M8x,
M9x, MAx, MBx, MCx, MDx, MEx, MFx, MGx, MHx,
MJx, MKx, MLx, MMx, MNx, MPx, MQx, MRx, MSx,
MTx, MUx, MVx, MWx, MXx, MYx, MZx, N2x, N3x,
N4x, N5x, N6x, N7x, N8x, N9x, NAx, NBx, NCx, P2x,
P3x, P4x, P5x, P6x, P7x, P8x, P9x
v 4414-CTO

ThinkPad SL400, SL400c, SL500, and SL500c

163

Table 56. Parts list—Overall (continued)
No.
11

FRU

DVD multi drive, 12.7 mm
41W0035
v 2743-CTO, 22x, 23x, 24x, 26x, 33x, 34x, 36x, 37x, 39x,
3Ax, 3Bx, 3Cx, 3Fx, 3Hx, 3Jx, 3Kx, 3Mx, 3Qx, 3Rx,
3Vx, 3Wx, 43x, 44x, 46x, 47x, 48x, 49x, 4Ax, 4Bx, 4Cx,
4Dx, 4Ex, 4Fx, 4Gx, 4Hx, 4Jx, 4Kx, 4Lx, 4Mx, 4Nx,
4Px, 4Qx, 4Rx, 4Sx, 4Tx, 4Ux, 4Vx, 4Wx, 4Xx, 4Yx,
4Zx, 52x, 53x, 54x, 55x, 56x, 57x, 58x, 59x, 5Ax, 5Bx,
5Cx, 5Dx, 5Ex, 5Fx, 5Gx, 5Hx, 5Jx, 5Kx, 5Lx, 5Mx,
5Nx, 5Px, 5Qx, 5Rx, 5Sx, 5Tx, 5Ux, 5Vx, 5Wx, 5Yx,
5Zx, 62x, 63x, 64x, 65x, 66x, 67x, 68x, 6Ax, 6Dx, 6Ex,
6Fx, 6Gx, 6Hx, 6Jx, 6Kx, 6Lx, 6Mx, 72x, 74x, 75x, 76x,
77x, 78x, 79x, 7Ax, 7Bx, 7Cx, 7Ex, 7Gx, 7Jx, 7Lx, 7Mx,
7Nx, 7Px, 7Qx, 7Rx, 7Sx, 7Tx, 7Ux, 7Vx, 7Wx, 7Xx,
7Zx, 82x, 83x, 84x, 85x, 86x, 87x, 88x, 89x, 8Ax, 8Bx,
8Cx, 8Dx, 8Ex, 8Fx, 8Gx, 8Hx, 8Jx, 8Lx, 8Mx, 8Nx,
8Px, 8Qx, 8Rx, 8Tx, 8Ux, 8Vx, 8Wx, 8Xx, 8Yx, 8Zx,
92x, 93x, 94x, 95x, 96x, 97x, 98x, 99x, 9Ax, 9Bx, 9Cx,
9Dx, 9Ex, 9Fx, 9Gx, 9Hx, 9Jx, 9Kx, 9Lx, 9Nx, 9Qx,
9Rx, 9Sx, 9Ux, 9Vx, 9Wx, 9Xx, 9Yx, 9Zx, A2x, A3x,
A6x, A7x, A8x, A9x, AAx, ABx, ACx, ADx, AEx, AFx,
AGx, AHx, AJx, AKx, ALx, AMx, APx, AQx, ARx,
ATx, AVx, AWx, AXx, AYx, AZx, B2x, B3x, B4x, B5x,
B6x, B7x, B8x, BBx, BCx, BDx, BEx, BFx, BGx, BJx,
BMx, BPx, BRx, BSx, BTx, BUx, BWx, BYx, C2x, C4x,
C5x, C6x, C7x, C8x, C9x, CAx, CBx, CCx, CDx, CEx,
CFx, CGx, CHx, CJx, CKx, CLx, CMx, CNx, CPx,
CVx, CWx, CXx, CYx, CZx, D2x, D3x, D4x, D5x, D6x,
D7x, D8x, D9x, DAx, DBx, DCx, DDx, DEx, DFx,
H2x, H3x, H4x, H5x, H6x, H7x, H8x, H9x, HDx, HEx,
HFx, HGx, HHx, HJx, HKx, HLx, HMx, HNx, HPx,
HQx, HRx, HSx, HTx, HWx, HXx, HYx, HZx, J2x,
J3x, J4x, J5x, J6x, J7x, J8x, J9x, JAx, JBx, JCx, JDx, JEx,
JFx, JJx, JLx, JNx, JQx, JSx, JUx, JWx, JYx, K2x, K4x,
K6x, K8x, K9x, KAx, KBx, KCx, KDx, KEx, KFx, KHx,
KKx, KMx, KPx, KRx, KTx, KVx, KXx, KZx, L3x, L5x,
L6x, L7x, L8x, L9x, LAx, LBx, LCx, LEx, LGx, LHx,
LJx, LKx, LLx, LMx, LNx, LPx, LQx, LRx, LSx, LTx,
LUx, LVx, LWx, LXx, LYx, LZx, M5x, M6x, MAx,
MBx, MCx, MDx, MEx, MFx, MGx, MHx, MJx, MKx,
MNx, MPx, MQx, MRx, MSx, MTx, MUx, MVx,
MWx, MXx, MYx, MZx, N2x, N3x, N4x, N5x, N8x,
NAx, NCx, NEx, NGx, NJx, NLx, NNx, NQx, NSx,
NUx, NWx, NXx, NYx, NZx, P2x, P3x, P4x, P5x, P7x,
P9x, PBx, PDx, PFx, PHx, PKx, PMx, PPx, PRx, PTx,
PUx, PVx, PWx, PXx, PYx, PZx, Q2x, Q3x, Q4x, Q5x,
Q6x
v 4413-CTO
(continued)

164

FRU no.

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

RoHS
ID

CRU
ID

R

**

Table 56. Parts list—Overall (continued)
No.
11

FRU

FRU no.

RoHS
ID

CRU
ID

(continued)

41W0035

R

**

41W0037

R

**

DVD multi drive, 12.7 mm
v 2746-CTO, 22x, 23x, 24x, 26x, 33x, 34x, 36x, 37x, 39x,
3Ax, 3Bx, 3Cx, 3Dx, 3Ex, 3Gx, 3Hx, 3Jx, 3Mx, 3Px,
3Qx, 3Sx, 3Tx, 3Ux, 3Vx, 3Wx, 3Xx, 3Yx, 3Zx, 42x,
43x, 44x, 45x, 46x, 48x, 49x, 4Ax, 4Bx, 4Cx, 4Dx, 4Ex,
4Fx, 4Jx, 4Kx, 4Lx, 4Mx, 4Nx, 4Px, 4Qx, 4Rx, 4Sx,
4Tx, 4Ux, 4Vx, 4Wx, 4Xx, 4Yx, 4Zx, 52x, 53x, 54x, 55x,
56x, 57x, 58x, 59x, 5Ax, 5Bx, 5Cx, 5Dx, 5Ex, 5Fx, 5Gx,
5Hx, 5Jx, 5Kx, 5Lx, 5Mx, 5Nx, 5Px, 5Qx, 5Rx, 5Sx,
5Tx, 5Ux, 5Vx, 5Wx, 5Xx, 5Yx, 5Zx, 62x, 63x, 64x, 65x,
66x, 68x, 6Ax, 6Bx, 6Cx, 6Dx, 6Ex, 6Fx, 6Gx, 6Jx, 6Kx,
6Lx, 6Mx, 6Nx, 6Px, 6Vx, 6Wx, 6Xx, 6Yx, 6Zx, 72x,
73x, 74x, 75x, 76x, 77x, 78x, 79x, 7Ax, 7Dx, 7Ex, 7Fx,
7Gx, 7Hx, 7Jx, 7Kx, 7Lx, 7Mx, 7Nx, 7Px, 7Qx, 7Rx,
7Sx, 7Tx, 7Ux, 7Vx, 7Wx, 7Xx, 7Yx, 7Zx, 82x, 83x, 84x,
85x, 86x, 87x, 8Ax, 8Bx, 8Cx, 8Dx, 8Ex, 8Fx, 8Gx, 8Hx,
8Jx, 8Kx, 8Lx, 8Nx, 8Qx, 8Rx, 8Sx, 8Ux, 8Vx, 8Wx,
8Xx, 8Yx, 8Zx, 92x, 95x, 96x, 97x, 98x, 99x, 9Ax, 9Bx,
9Ex, 9Fx, 9Gx, 9Hx, 9Jx, 9Lx, 9Mx, 9Nx, 9Px, 9Qx,
9Rx, 9Sx, 9Tx, 9Ux, 9Vx, A2x, A3x, A4x, A5x, A6x,
A7x, A8x, A9x, AAx, ABx, ACx, ADx, AEx, AFx, AGx,
AHx, AJx, AKx, ALx, AMx, ANx, APx, AQx, ARx,
ASx, AUx, B2x, B3x, B4x, B5x, B6x, B7x, B9x, BBx,
BDx, BFx, BGx, BHx, BJx, BKx, BMx, BNx, BPx, BQx,
BRx, BTx, BVx, BXx, BZx, C2x, C3x, C4x, C5x, C6x,
C7x, C8x, C9x, CAx, CBx, CCx, CDx, CEx, CFx, CGx,
CHx, CJx, CKx, CLx, CMx, CNx, CPx, CQx, CRx,
CSx, CUx, CVx, CWx, CXx, CYx, CZx, D2x, D3x,
D4x, D5x, D6x, D7x, D8x, D9x, DAx, DBx, DCx, DDx,
DEx, DFx, DGx, DHx, H2x, H3x, H5x, H6x, H7x,
H8x, H9x, HAx, HBx, HGx, HHx, HJx, HKx, HLx,
HMx, HNx, HPx, HQx, HRx, HSx, HTx, HUx, HVx,
HWx, HXx, HYx, HZx, J2x, J3x, J4x, J5x, J6x, J7x, J8x,
J9x, JAx, JBx, JCx, JDx, JEx, JFx, JGx, JHx, JJx, JKx,
JLx, JMx, JNx, JPx, JQx, JRx, JSx, JTx, JUx, JVx, JWx,
JZx, K2x, K3x, K4x, K5x, K6x, K7x, K8x, K9x, KAx,
KBx, KCx, KDx, KEx, KFx, KGx, KHx, KJx, KKx,
KLx, KMx, KNx, KVx, KWx, KXx, L5x, L8x, L9x,
LAx, LBx, LCx, LDx, LEx, LFx, LGx, LHx, LJx, LKx,
LLx, LMx, LNx, LPx, LSx, LTx, LUx, LVx, LWx, LXx,
LYx, LZx, M2x, M3x, M4x, M5x, M6x, M7x, M8x,
M9x, MAx, MBx, MCx, MDx, MEx, MFx, MGx, MHx,
MJx, MKx, MLx, MMx, MNx, MPx, MQx, MRx, MSx,
MTx, MUx, MVx, MWx, MXx, MYx, MZx, N2x, N3x,
N4x, N5x, N6x, N7x, N8x, N9x, NAx, NBx, NCx, P2x,
P3x, P4x, P5x, P6x, P7x, P8x, P9x
v 4414-CTO
11

Blu-ray drive, 12.7 mm
v 2743-CTO, 25x
v 4413-CTO
v 2746-CTO, 25x, 47x, 4Gx, 4Hx, 6Qx, 6Rx, 7Bx, 7Cx
v 4414-CTO

ThinkPad SL400, SL400c, SL500, and SL500c

165

Table 56. Parts list—Overall (continued)
No.

166

FRU

FRU no.

RoHS
ID

CRU
ID

11

Blu-ray combo drive, 12.7 mm
v 2743-CTO, HUx, HVx, MLx, MMx
v 4413-CTO
v 2746-CTO, H4x
v 4414-CTO

42T2579

R

**

12

DIMM cover with screw 15W

45N4312

R

*

13

Wireless WAN slot cover 15W

43Y9702

R

*

14

DIMM cover with screw 14W

45N4311

R

*

15

Thermal door with screw 14W

43Y9698

R

*

15

Thermal door with screw 15W

43Y9699

R

*

16

SATA hard disk drive, 80 GB, 9.5 mm, 5,400 rpm
v 2743-CTO, 3Dx, 3Ex, 8Kx, 8Sx, 9Ax, 9Bx, 9Cx, 9Dx,
9Ex, 9Gx, 9Kx, 9Lx, 9Mx, 9Px, 9Rx, 9Wx, 9Yx, B4x,
B7x
v 4413-CTO
v 2746-CTO, 6Cx, 6Dx, 8Ax, 8Bx, 8Cx, 8Dx, 8Ex, 8Gx,
8Kx, 8Lx, 8Mx, 8Px, 8Rx, 8Xx
v 4414-CTO

41W0039

R

**

16

SATA hard disk drive, 80 GB, 9.5 mm, 5,400 rpm
v 2743-CTO, 3Dx, 3Ex, 8Kx, 8Sx, 9Ax, 9Bx, 9Cx, 9Dx,
9Ex, 9Gx, 9Kx, 9Lx, 9Mx, 9Px, 9Rx, 9Wx, 9Yx, B4x,
B7x
v 4413-CTO
v 2746-CTO, 6Cx, 6Dx, 8Ax, 8Bx, 8Cx, 8Dx, 8Ex, 8Gx,
8Kx, 8Lx, 8Mx, 8Px, 8Rx, 8Xx
v 4414-CTO

41W0045

R

**

16

SATA hard disk drive, 80 GB, 9.5 mm, 5,400 rpm
v 2743-CTO, 3Dx, 3Ex, 8Kx, 8Sx, 9Ax, 9Bx, 9Cx, 9Dx,
9Ex, 9Gx, 9Kx, 9Lx, 9Mx, 9Px, 9Rx, 9Wx, 9Yx, B4x,
B7x
v 4413-CTO
v 2746-CTO, 6Cx, 6Dx, 8Ax, 8Bx, 8Cx, 8Dx, 8Ex, 8Gx,
8Kx, 8Lx, 8Mx, 8Px, 8Rx, 8Xx
v 4414-CTO

41W0051

R

**

16

SATA hard disk drive, 80 GB, 9.5 mm, 5,400 rpm for
xxP
v 2743-CTO, 9Wx, B4x, B7x
v 4413-CTO
v 2746-CTO
v 4414-CTO

42T1543

R

**

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 56. Parts list—Overall (continued)
No.
16

FRU

FRU no.

SATA hard disk drive, 160 GB, 9.5 mm, 5,400 rpm
41W0041
v 2743-CTO, 23x, 26x, 33x, 36x, 37x, 39x, 3Ax, 3Fx, 3Hx,
3Jx, 3Qx, 3Rx, 3Vx, 3Wx, 42x, 43x, 44x, 45x, 46x, 47x,
4Cx, 4Dx, 4Fx, 4Hx, 4Lx, 4Mx, 4Nx, 4Ux, 4Vx, 4Wx,
52x, 55x, 56x, 57x, 58x, 5Cx, 5Tx, 5Yx, 66x, 67x, 6Kx,
6Mx, 72x, 74x, 75x, 76x, 77x, 79x, 7Dx, 7Ex, 7Fx, 7Gx,
7Hx, 7Jx, 7Kx, 7Lx, 7Px, 7Qx, 7Rx, 7Sx, 7Tx, 7Ux,
7Vx, 7Wx, 7Xx, 7Zx, 82x, 83x, 84x, 85x, 87x, 8Ax, 8Bx,
8Cx, 8Dx, 8Fx, 8Gx, 8Lx, 8Mx, 8Nx, 8Rx, 8Vx, 92x,
93x, 95x, 96x, 97x, 98x, 99x, 9Fx, 9Hx, 9Jx, 9Nx, 9Qx,
9Sx, 9Ux, 9Vx, 9Xx, 9Zx, A2x, A3x, A4x, A5x, A6x,
A7x, A8x, A9x, AAx, ANx, ASx, AUx, AYx, B2x, B3x,
B5x, B6x, B8x, BBx, BCx, BDx, BEx, BFx, BGx, BHx,
BJx, BKx, BMx, BNx, BPx, BQx, BRx, BVx, BXx, BZx,
C3x, C5x, C6x, C7x, C8x, CBx, CCx, CHx, CJx, CKx,
CQx, CRx, CSx, CUx, CVx, CWx, CXx, CYx, DCx,
DDx, DFx, H2x, H3x, H5x, HAx, HBx, HCx, HDx,
HEx, HFx, HGx, HHx, HJx, HKx, HLx, HWx, JBx,
JCx, JFx, JGx, JHx, JJx, JKx, JLx, JRx, JSx, JXx, JYx,
K5x, K6x, KGx, KHx, KNx, KPx, KUx, KVx, L2x, L3x,
LGx, LHx, LJx, LPx, LQx, LRx, LSx, LTx, LYx, M7x,
M8x, M9x, MAx, MBx, MCx, MDx, MEx, MFx, MGx,
MHx, MNx, MZx, N2x, N5x, N6x, N7x, N8x, N9x,
NAx, NFx, NGx, NMx, NNx, NTx, NUx, P6x, P7x,
PCx, PDx, PJx, PKx, PQx, PRx, Q2x, Q4x, Q5x, Q6x
v 4413-CTO
v 2746-CTO, 22x, 26x, 33x, 36x, 37x, 39x, 3Ax, 3Cx, 3Dx,
3Ex, 3Gx, 3Hx, 3Nx, 3Px, 3Qx, 3Rx, 3Sx, 3Tx, 3Wx,
3Zx, 42x, 43x, 45x, 46x, 4Ax, 4Bx, 4Cx, 4Dx, 4Ex, 4Fx,
4Kx, 4Px, 4Qx, 4Rx, 4Vx, 4Yx, 4Zx, 52x, 53x, 57x, 58x,
59x, 5Cx, 5Vx, 5Wx, 5Xx, 5Yx, 5Zx, 62x, 63x, 64x, 65x,
66x, 67x, 68x, 69x, 6Ax, 6Kx, 6Lx, 6Mx, 6Vx, 6Wx,
6Xx, 6Yx, 72x, 73x, 74x, 76x, 77x, 78x, 79x, 7Ax, 7Dx,
7Ex, 7Fx, 7Gx, 7Hx, 7Jx, 7Lx, 7Mx, 7Nx, 7Px, 7Sx,
7Tx, 7Ux, 7Xx, 82x, 84x, 85x, 86x, 87x, 8Fx, 8Hx, 8Jx,
8Nx, 8Qx, 8Sx, 8Ux, 8Vx, 8Wx, 8Yx, 8Zx, 92x, 93x,
94x, 95x, 96x, 97x, 98x, 99x, 9Dx, 9Kx, 9Mx, 9Rx, 9Sx,
9Vx, A2x, A3x, A4x, A5x, A6x, A7x, A8x, A9x, ATx,
AUx, B2x, B3x, B4x, B5x, B6x, B7x, B8x, B9x, BAx,
BBx, BCx, BDx, BEx, BFx, BJx, BKx, BMx, BNx, BPx,
BQx, BRx, BSx, BUx, BWx, BYx, C2x, C3x, C4x, C5x,
C8x, C9x, CHx, CMx, CNx, D8x, D9x, DAx, DBx,
DCx, DDx, DEx, DFx, DGx, DHx, H2x, H3x, H6x,
HCx, HDx, HEx, HFx, HGx, HHx, HJx, HKx, HLx,
HMx, HNx, HPx, HQx, HRx, HSx, HTx, HUx, HVx,
HWx, HXx, JKx, JRx, JSx, JTx, JUx, JXx, JYx, JZx, K2x,
K3x, K4x, K8x, KBx, KEx, KHx, L6x, L7x, L8x, L9x,
LAx, LBx, LCx, LDx, LEx, LFx, LQx, LRx, LSx, LTx,
LUx, LVx, LZx, M4x, M7x, MAx, MGx, MHx, MJx,
MQx, MRx, MSx, MTx, MUx, MVx, N2x, N4x, N5x,
N6x, NAx, NBx, P5x, P6x
v 4414-CTO

RoHS
ID

CRU
ID

R

**

ThinkPad SL400, SL400c, SL500, and SL500c

167

Table 56. Parts list—Overall (continued)
No.
16

168

FRU

FRU no.

SATA hard disk drive, 160 GB, 9.5 mm, 5,400 rpm
41W0047
v 2743-CTO, 23x, 26x, 33x, 36x, 37x, 39x, 3Ax, 3Fx, 3Hx,
3Jx, 3Qx, 3Rx, 3Vx, 3Wx, 42x, 43x, 44x, 45x, 46x, 47x,
4Cx, 4Dx, 4Fx, 4Hx, 4Lx, 4Mx, 4Nx, 4Ux, 4Vx, 4Wx,
52x, 55x, 56x, 57x, 58x, 5Cx, 5Tx, 5Yx, 66x, 67x, 6Kx,
6Mx, 72x, 74x, 75x, 76x, 77x, 79x, 7Dx, 7Ex, 7Fx, 7Gx,
7Hx, 7Jx, 7Kx, 7Lx, 7Px, 7Qx, 7Rx, 7Sx, 7Tx, 7Ux,
7Vx, 7Wx, 7Xx, 7Zx, 82x, 83x, 84x, 85x, 87x, 8Ax, 8Bx,
8Cx, 8Dx, 8Fx, 8Gx, 8Lx, 8Mx, 8Nx, 8Rx, 8Vx, 92x,
93x, 95x, 96x, 97x, 98x, 99x, 9Fx, 9Hx, 9Jx, 9Nx, 9Qx,
9Sx, 9Ux, 9Vx, 9Xx, 9Zx, A2x, A3x, A4x, A5x, A6x,
A7x, A8x, A9x, AAx, ANx, ASx, AUx, AYx, B2x, B3x,
B5x, B6x, B8x, BBx, BCx, BDx, BEx, BFx, BGx, BHx,
BJx, BKx, BMx, BNx, BPx, BQx, BRx, BVx, BXx, BZx,
C3x, C5x, C6x, C7x, C8x, CBx, CCx, CHx, CJx, CKx,
CQx, CRx, CSx, CUx, CVx, CWx, CXx, CYx, DCx,
DDx, DFx, H2x, H3x, H5x, HAx, HBx, HCx, HDx,
HEx, HFx, HGx, HHx, HJx, HKx, HLx, HWx, JBx,
JCx, JFx, JGx, JHx, JJx, JKx, JLx, JRx, JSx, JXx, JYx,
K5x, K6x, KGx, KHx, KNx, KPx, KUx, KVx, L2x, L3x,
LGx, LHx, LJx, LPx, LQx, LRx, LSx, LTx, LYx, M7x,
M8x, M9x, MAx, MBx, MCx, MDx, MEx, MFx, MGx,
MHx, MNx, MZx, N2x, N5x, N6x, N7x, N8x, N9x,
NAx, NFx, NGx, NMx, NNx, NTx, NUx, P6x, P7x,
PCx, PDx, PJx, PKx, PQx, PRx, Q2x, Q4x, Q5x, Q6x
v 4413-CTO
v 2746-CTO, 22x, 26x, 33x, 36x, 37x, 39x, 3Ax, 3Cx, 3Dx,
3Ex, 3Gx, 3Hx, 3Nx, 3Px, 3Qx, 3Rx, 3Sx, 3Tx, 3Wx,
3Zx, 42x, 43x, 45x, 46x, 4Ax, 4Bx, 4Cx, 4Dx, 4Ex, 4Fx,
4Kx, 4Px, 4Qx, 4Rx, 4Vx, 4Yx, 4Zx, 52x, 53x, 57x, 58x,
59x, 5Cx, 5Vx, 5Wx, 5Xx, 5Yx, 5Zx, 62x, 63x, 64x, 65x,
66x, 67x, 68x, 69x, 6Ax, 6Kx, 6Lx, 6Mx, 6Vx, 6Wx,
6Xx, 6Yx, 72x, 73x, 74x, 76x, 77x, 78x, 79x, 7Ax, 7Dx,
7Ex, 7Fx, 7Gx, 7Hx, 7Jx, 7Lx, 7Mx, 7Nx, 7Px, 7Sx,
7Tx, 7Ux, 7Xx, 82x, 84x, 85x, 86x, 87x, 8Fx, 8Hx, 8Jx,
8Nx, 8Qx, 8Sx, 8Ux, 8Vx, 8Wx, 8Yx, 8Zx, 92x, 93x,
94x, 95x, 96x, 97x, 98x, 99x, 9Dx, 9Kx, 9Mx, 9Rx, 9Sx,
9Vx, A2x, A3x, A4x, A5x, A6x, A7x, A8x, A9x, ATx,
AUx, B2x, B3x, B4x, B5x, B6x, B7x, B8x, B9x, BAx,
BBx, BCx, BDx, BEx, BFx, BJx, BKx, BMx, BNx, BPx,
BQx, BRx, BSx, BUx, BWx, BYx, C2x, C3x, C4x, C5x,
C8x, C9x, CHx, CMx, CNx, D8x, D9x, DAx, DBx,
DCx, DDx, DEx, DFx, DGx, DHx, H2x, H3x, H6x,
HCx, HDx, HEx, HFx, HGx, HHx, HJx, HKx, HLx,
HMx, HNx, HPx, HQx, HRx, HSx, HTx, HUx, HVx,
HWx, HXx, JKx, JRx, JSx, JTx, JUx, JXx, JYx, JZx, K2x,
K3x, K4x, K8x, KBx, KEx, KHx, L6x, L7x, L8x, L9x,
LAx, LBx, LCx, LDx, LEx, LFx, LQx, LRx, LSx, LTx,
LUx, LVx, LZx, M4x, M7x, MAx, MGx, MHx, MJx,
MQx, MRx, MSx, MTx, MUx, MVx, N2x, N4x, N5x,
N6x, NAx, NBx, P5x, P6x
v 4414-CTO

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

RoHS
ID

CRU
ID

R

**

Table 56. Parts list—Overall (continued)
No.
16

FRU

FRU no.

SATA hard disk drive, 160 GB, 9.5 mm, 5,400 rpm
41W0053
v 2743-CTO, 23x, 26x, 33x, 36x, 37x, 39x, 3Ax, 3Fx, 3Hx,
3Jx, 3Qx, 3Rx, 3Vx, 3Wx, 42x, 43x, 44x, 45x, 46x, 47x,
4Cx, 4Dx, 4Fx, 4Hx, 4Lx, 4Mx, 4Nx, 4Ux, 4Vx, 4Wx,
52x, 55x, 56x, 57x, 58x, 5Cx, 5Tx, 5Yx, 66x, 67x, 6Kx,
6Mx, 72x, 74x, 75x, 76x, 77x, 79x, 7Dx, 7Ex, 7Fx, 7Gx,
7Hx, 7Jx, 7Kx, 7Lx, 7Px, 7Qx, 7Rx, 7Sx, 7Tx, 7Ux,
7Vx, 7Wx, 7Xx, 7Zx, 82x, 83x, 84x, 85x, 87x, 8Ax, 8Bx,
8Cx, 8Dx, 8Fx, 8Gx, 8Lx, 8Mx, 8Nx, 8Rx, 8Vx, 92x,
93x, 95x, 96x, 97x, 98x, 99x, 9Fx, 9Hx, 9Jx, 9Nx, 9Qx,
9Sx, 9Ux, 9Vx, 9Xx, 9Zx, A2x, A3x, A4x, A5x, A6x,
A7x, A8x, A9x, AAx, ANx, ASx, AUx, AYx, B2x, B3x,
B5x, B6x, B8x, BBx, BCx, BDx, BEx, BFx, BGx, BHx,
BJx, BKx, BMx, BNx, BPx, BQx, BRx, BVx, BXx, BZx,
C3x, C5x, C6x, C7x, C8x, CBx, CCx, CHx, CJx, CKx,
CQx, CRx, CSx, CUx, CVx, CWx, CXx, CYx, DCx,
DDx, DFx, H2x, H3x, H5x, HAx, HBx, HCx, HDx,
HEx, HFx, HGx, HHx, HJx, HKx, HLx, HWx, JBx,
JCx, JFx, JGx, JHx, JJx, JKx, JLx, JRx, JSx, JXx, JYx,
K5x, K6x, KGx, KHx, KNx, KPx, KUx, KVx, L2x, L3x,
LGx, LHx, LJx, LPx, LQx, LRx, LSx, LTx, LYx, M7x,
M8x, M9x, MAx, MBx, MCx, MDx, MEx, MFx, MGx,
MHx, MNx, MZx, N2x, N5x, N6x, N7x, N8x, N9x,
NAx, NFx, NGx, NMx, NNx, NTx, NUx, P6x, P7x,
PCx, PDx, PJx, PKx, PQx, PRx, Q2x, Q4x, Q5x, Q6x
v 4413-CTO
v 2746-CTO, 22x, 26x, 33x, 36x, 37x, 39x, 3Ax, 3Cx, 3Dx,
3Ex, 3Gx, 3Hx, 3Nx, 3Px, 3Qx, 3Rx, 3Sx, 3Tx, 3Wx,
3Zx, 42x, 43x, 45x, 46x, 4Ax, 4Bx, 4Cx, 4Dx, 4Ex, 4Fx,
4Kx, 4Px, 4Qx, 4Rx, 4Vx, 4Yx, 4Zx, 52x, 53x, 57x, 58x,
59x, 5Cx, 5Vx, 5Wx, 5Xx, 5Yx, 5Zx, 62x, 63x, 64x, 65x,
66x, 67x, 68x, 69x, 6Ax, 6Kx, 6Lx, 6Mx, 6Vx, 6Wx,
6Xx, 6Yx, 72x, 73x, 74x, 76x, 77x, 78x, 79x, 7Ax, 7Dx,
7Ex, 7Fx, 7Gx, 7Hx, 7Jx, 7Lx, 7Mx, 7Nx, 7Px, 7Sx,
7Tx, 7Ux, 7Xx, 82x, 84x, 85x, 86x, 87x, 8Fx, 8Hx, 8Jx,
8Nx, 8Qx, 8Sx, 8Ux, 8Vx, 8Wx, 8Yx, 8Zx, 92x, 93x,
94x, 95x, 96x, 97x, 98x, 99x, 9Dx, 9Kx, 9Mx, 9Rx, 9Sx,
9Vx, A2x, A3x, A4x, A5x, A6x, A7x, A8x, A9x, ATx,
AUx, B2x, B3x, B4x, B5x, B6x, B7x, B8x, B9x, BAx,
BBx, BCx, BDx, BEx, BFx, BJx, BKx, BMx, BNx, BPx,
BQx, BRx, BSx, BUx, BWx, BYx, C2x, C3x, C4x, C5x,
C8x, C9x, CHx, CMx, CNx, D8x, D9x, DAx, DBx,
DCx, DDx, DEx, DFx, DGx, DHx, H2x, H3x, H6x,
HCx, HDx, HEx, HFx, HGx, HHx, HJx, HKx, HLx,
HMx, HNx, HPx, HQx, HRx, HSx, HTx, HUx, HVx,
HWx, HXx, JKx, JRx, JSx, JTx, JUx, JXx, JYx, JZx, K2x,
K3x, K4x, K8x, KBx, KEx, KHx, L6x, L7x, L8x, L9x,
LAx, LBx, LCx, LDx, LEx, LFx, LQx, LRx, LSx, LTx,
LUx, LVx, LZx, M4x, M7x, MAx, MGx, MHx, MJx,
MQx, MRx, MSx, MTx, MUx, MVx, N2x, N4x, N5x,
N6x, NAx, NBx, P5x, P6x
v 4414-CTO

RoHS
ID

CRU
ID

R

**

ThinkPad SL400, SL400c, SL500, and SL500c

169

Table 56. Parts list—Overall (continued)
No.
16

170

FRU

FRU no.

RoHS
ID

CRU
ID

SATA hard disk drive, 160 GB, 9.5 mm, 5,400 rpm for
xxP
v 2743-CTO, 4Cx, 4Dx, 4Fx, 4Hx, 67x, 6Kx, 6Mx, 92x,
93x, 95x, 96x, 97x, 98x, 99x, 9Vx, 9Xx, B3x, B5x, B6x,
B8x, H5x, LPx, LQx, LRx, LSx, LTx, LYx, Q2x, Q4x,
Q5x, Q6x
v 4413-CTO
v 2746-CTO, 42x, 43x, 45x, 46x, 6Kx, 82x, 84x, 85x, 86x,
87x, 8Vx, 8Wx, 9Rx, 9Sx, BMx, BNx, BPx, BQx, H6x,
MQx, MRx, MSx, MTx, MUx, MVx, N2x, NAx, NBx
v 4414-CTO

42T1545

R

**

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 56. Parts list—Overall (continued)
No.
16

FRU

FRU no.

SATA hard disk drive, 250 GB, 9.5 mm, 5,400 rpm
41W0043
v 2743-CTO, 22x, 24x, 34x, 3Bx, 3Cx, 3Kx, 3Mx, 48x,
49x, 4Ax, 4Bx, 4Ex, 4Gx, 4Kx, 4Px, 4Qx, 4Rx, 4Sx,
4Tx, 4Xx, 4Yx, 4Zx, 53x, 54x, 59x, 5Ax, 5Bx, 5Dx, 5Ex,
5Jx, 5Nx, 5Qx, 5Ux, 5Vx, 5Wx, 5Zx, 62x, 63x, 65x, 68x,
6Ax, 6Dx, 6Gx, 6Hx, 6Jx, 6Lx, 78x, 7Ax, 7Bx, 7Mx,
7Nx, 86x, 88x, 89x, 8Ex, 8Hx, 8Jx, 8Px, 8Tx, 8Ux, 8Wx,
8Yx, 94x, ABx, ACx, ADx, AEx, AFx, AGx, AJx, AKx,
ALx, AMx, APx, AQx, ARx, ATx, AVx, AWx, AZx,
BSx, BTx, BUx, BWx, BYx, C2x, C4x, C9x, CAx, CDx,
CEx, CFx, CGx, CLx, CMx, CNx, CPx, D3x, D5x, D8x,
D9x, DAx, DBx, DEx,, H4x, H6x, HSx, HTx, HXx,
HYx, J3x, J4x, J5x, J6x, J7x, J8x, J9x, JAx, JDx, JEx,
JMx, JNx, JPx, JQx, JTx, JUx, JVx, JWx, JZx, K2x, K3x,
K4x, K7x, K8x, K9x, KAx, KCx, KDx, KEx, KJx, KKx,
KLx, KMx, KQx, KRx, KSx, KTx, KWx, KXx, KYx,
KZx, L4x, L5x, L6x, L7x, L9x, LAx, LBx, LKx, LLx,
LNx, LUx, LVx, LWx, LXx, LZx, M2x, M4x, MJx,
MKx, MPx, MQx, MTx, MUx, MVx, MWx, MXx,
MYx, N3x, N4x, NBx, NCx, NDx, NEx, NHx, NJx,
NKx, NLx, NPx, NQx, NRx, NSx, NVx, NWx, NXx,
NYx, P2x, P3x, P4x, P8x, P9x, PAx, PBx, PEx, PFx,
PGx, PHx, PLx, PMx, PNx, PPx, PSx, PTx, PUx, PVx,
PXx, PYx, PZx
v 4413-CTO
v 2746-CTO, 23x, 34x, 3Bx, 3Jx, 3Mx, 3Ux, 3Vx, 3Xx,
3Yx, 44x, 47x, 49x, 4Gx, 4Hx, 4Jx, 4Lx, 4Mx, 4Nx, 4Sx,
4Tx, 4Ux, 4Wx, 4Xx, 54x, 55x, 56x, 5Ax, 5Bx, 5Dx,
5Ex, 5Jx, 5Lx, 5Mx, 5Qx, 5Sx, 6Bx, 6Ex, 6Fx, 6Gx, 6Jx,
6Nx, 6Px, 6Zx, 75x, 7Bx, 7Cx, 7Kx, 7Qx, 7Vx, 7Wx,
7Yx, 7Zx, 83x, 9Ax, 9Bx, 9Ex, 9Gx, 9Hx, 9Jx, 9Lx,
9Nx, 9Px, 9Qx, 9Tx, 9Ux, AAx, ABx, ACx, ADx, AEx,
AFx, AGx, AHx, AJx, AKx, ASx, BGx, BHx, BTx, BVx,
BXx, BZx, C6x, C7x, CAx, CBx, CCx, CDx, CEx, CFx,
CGx, CJx, CKx, CLx, CPx, CQx, CWx, D3x, D4x, D5x,
D6x, H4x, H6x, HSx, HTx, HXx, HYx, J3x, J4x, J5x,
J6x, J7x, J8x, J9x, JAx, JDx, JEx, JMx, JNx, JPx, JQx,
JTx, JUx, JVx, JWx, JZx, K2x, K3x, K4x, K7x, K8x,
K9x, KAx, KCx, KDx, KEx, KJx, KKx, KLx, KMx,
KQx, KRx, KSx, KTx, KWx, KXx, KYx, KZx, L4x, L5x,
L6x, L7x, L9x, LAx, LBx, LKx, LLx, LNx, LUx, LVx,
LWx, LXx, LZx, MJx, MKx, MPx, MQx, MTx, MUx,
MVx, MWx, MXx, MYx, N3x, N4x, NBx, NCx, NDx,
NEx, NHx, NJx, NKx, NLx, NPx, NQx, NRx, NSx,
NVx, NWx, NXx, NYx, P2x, P3x, P4x, P8x, P9x, PAx,
PBx, PEx, PFx, PGx, PHx, PLx, PMx, PNx, PPx, PSx,
PTx, PUx, PVx, PXx, PYx, PZx, Q3x
v 4414-CTO

RoHS
ID

CRU
ID

R

**

ThinkPad SL400, SL400c, SL500, and SL500c

171

Table 56. Parts list—Overall (continued)
No.
16

172

FRU

FRU no.

SATA hard disk drive, 250 GB, 9.5 mm, 5,400 rpm
41W0049
v 2743-CTO, 22x, 24x, 34x, 3Bx, 3Cx, 3Kx, 3Mx, 48x,
49x, 4Ax, 4Bx, 4Ex, 4Gx, 4Kx, 4Px, 4Qx, 4Rx, 4Sx,
4Tx, 4Xx, 4Yx, 4Zx, 53x, 54x, 59x, 5Ax, 5Bx, 5Dx, 5Ex,
5Jx, 5Nx, 5Qx, 5Ux, 5Vx, 5Wx, 5Zx, 62x, 63x, 65x, 68x,
6Ax, 6Dx, 6Gx, 6Hx, 6Jx, 6Lx, 78x, 7Ax, 7Bx, 7Mx,
7Nx, 86x, 88x, 89x, 8Ex, 8Hx, 8Jx, 8Px, 8Tx, 8Ux, 8Wx,
8Yx, 94x, ABx, ACx, ADx, AEx, AFx, AGx, AJx, AKx,
ALx, AMx, APx, AQx, ARx, ATx, AVx, AWx, AZx,
BSx, BTx, BUx, BWx, BYx, C2x, C4x, C9x, CAx, CDx,
CEx, CFx, CGx, CLx, CMx, CNx, CPx, D3x, D5x, D8x,
D9x, DAx, DBx, DEx,, H4x, H6x, HSx, HTx, HXx,
HYx, J3x, J4x, J5x, J6x, J7x, J8x, J9x, JAx, JDx, JEx,
JMx, JNx, JPx, JQx, JTx, JUx, JVx, JWx, JZx, K2x, K3x,
K4x, K7x, K8x, K9x, KAx, KCx, KDx, KEx, KJx, KKx,
KLx, KMx, KQx, KRx, KSx, KTx, KWx, KXx, KYx,
KZx, L4x, L5x, L6x, L7x, L9x, LAx, LBx, LKx, LLx,
LNx, LUx, LVx, LWx, LXx, LZx, MJx, MKx, MPx,
MQx, MTx, MUx, MVx, MWx, MXx, MYx, N3x, N4x,
NBx, NCx, NDx, NEx, NHx, NJx, NKx, NLx, NPx,
NQx, NRx, NSx, NVx, NWx, NXx, NYx, P2x, P3x,
P4x, P8x, P9x, PAx, PBx, PEx, PFx, PGx, PHx, PLx,
PMx, PNx, PPx, PSx, PTx, PUx, PVx, PXx, PYx, PZx,
Q3x
v 4413-CTO
v 2746-CTO, 23x, 34x, 3Bx, 3Jx, 3Mx, 3Ux, 3Vx, 3Xx,
3Yx, 44x, 47x, 49x, 4Gx, 4Hx, 4Jx, 4Lx, 4Mx, 4Nx, 4Sx,
4Tx, 4Ux, 4Wx, 4Xx, 54x, 55x, 56x, 5Ax, 5Bx, 5Dx,
5Ex, 5Jx, 5Lx, 5Mx, 5Qx, 5Sx, 6Bx, 6Ex, 6Fx, 6Gx, 6Jx,
6Nx, 6Px, 6Zx, 75x, 7Bx, 7Cx, 7Kx, 7Qx, 7Vx, 7Wx,
7Yx, 7Zx, 83x, 9Ax, 9Bx, 9Ex, 9Gx, 9Hx, 9Jx, 9Lx,
9Nx, 9Px, 9Qx, 9Tx, 9Ux, AAx, ABx, ACx, ADx, AEx,
AFx, AGx, AHx, AJx, AKx, ASx, BGx, BHx, BTx, BVx,
BXx, BZx, C6x, C7x, CAx, CBx, CCx, CDx, CEx, CFx,
CGx, CJx, CKx, CLx, CPx, CQx, CWx, D3x, D4x, D5x,
D6x, H4x, H5x, H7x, HYx, HZx, J2x, J3x, J4x, J5x, J6x,
J7x, J8x, J9x, JAx, JBx, JHx, JJx, JLx, JMx, JNx, JPx,
JQx, JVx, JWx, K5x, K6x, K7x, K9x, KAx, KCx, KDx,
KFx, KGx, KJx, KKx, KLx, KMx, LGx, LHx, LJx, LKx,
LLx, LMx, LNx, LPx, LWx, LXx, LYx, M2x, M3x,
M5x, M6x, M8x, M9x, MBx, MCx, MDx, MEx, MKx,
MLx, MMx, MPx, MWx, MXx, MYx, MZx, N3x, N8x,
N9x, NCx, P3x, P4x, P7x, P8x, P9x
v 4414-CTO

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

RoHS
ID

CRU
ID

R

**

Table 56. Parts list—Overall (continued)
No.

FRU

FRU no.

RoHS
ID

CRU
ID

16

SATA hard disk drive, 250 GB, 9.5 mm, 5,400 rpm
41W0055
v 2743-CTO, 22x, 24x, 34x, 3Bx, 3Cx, 3Kx, 3Mx, 48x,
49x, 4Ax, 4Bx, 4Ex, 4Gx, 4Kx, 4Px, 4Qx, 4Rx, 4Sx,
4Tx, 4Xx, 4Yx, 4Zx, 53x, 54x, 59x, 5Ax, 5Bx, 5Dx, 5Ex,
5Jx, 5Nx, 5Qx, 5Ux, 5Vx, 5Wx, 5Zx, 62x, 63x, 65x, 68x,
6Ax, 6Dx, 6Gx, 6Hx, 6Jx, 6Lx, 78x, 7Ax, 7Bx, 7Mx,
7Nx, 86x, 88x, 89x, 8Ex, 8Hx, 8Jx, 8Px, 8Tx, 8Ux, 8Wx,
8Yx, 94x, ABx, ACx, ADx, AEx, AFx, AGx, AJx, AKx,
ALx, AMx, APx, AQx, ARx, ATx, AVx, AWx, AZx,
BSx, BTx, BUx, BWx, BYx, C2x, C4x, C9x, CAx, CDx,
CEx, CFx, CGx, CLx, CMx, CNx, CPx, D3x, D5x, D8x,
D9x, DAx, DBx, DEx,, H4x, H6x, HSx, HTx, HXx,
HYx, J3x, J4x, J5x, J6x, J7x, J8x, J9x, JAx, JDx, JEx,
JMx, JNx, JPx, JQx, JTx, JUx, JVx, JWx, JZx, K2x, K3x,
K4x, K7x, K8x, K9x, KAx, KCx, KDx, KEx, KJx, KKx,
KLx, KMx, KQx, KRx, KSx, KTx, KWx, KXx, KYx,
KZx, L4x, L5x, L6x, L7x, L9x, LAx, LBx, LKx, LLx,
LNx, LUx, LVx, LWx, LXx, LZx, MJx, MKx, MPx,
MQx, MTx, MUx, MVx, MWx, MXx, MYx, N3x, N4x,
NBx, NCx, NDx, NEx, NHx, NJx, NKx, NLx, NPx,
NQx, NRx, NSx, NVx, NWx, NXx, NYx, P2x, P3x,
P4x, P8x, P9x, PAx, PBx, PEx, PFx, PGx, PHx, PLx,
PMx, PNx, PPx, PSx, PTx, PUx, PVx, PXx, PYx, PZx,
Q3x
v 4413-CTO
v 2746-CTO, 23x, 34x, 3Bx, 3Jx, 3Mx, 3Ux, 3Vx, 3Xx,
3Yx, 44x, 47x, 49x, 4Gx, 4Hx, 4Jx, 4Lx, 4Mx, 4Nx, 4Sx,
4Tx, 4Ux, 4Wx, 4Xx, 54x, 55x, 56x, 5Ax, 5Bx, 5Dx,
5Ex, 5Jx, 5Lx, 5Mx, 5Qx, 5Sx, 6Bx, 6Ex, 6Fx, 6Gx, 6Jx,
6Nx, 6Px, 6Zx, 75x, 7Bx, 7Cx, 7Kx, 7Qx, 7Vx, 7Wx,
7Yx, 7Zx, 83x, 9Ax, 9Bx, 9Ex, 9Gx, 9Hx, 9Jx, 9Lx,
9Nx, 9Px, 9Qx, 9Tx, 9Ux, AAx, ABx, ACx, ADx, AEx,
AFx, AGx, AHx, AJx, AKx, ASx, BGx, BHx, BTx, BVx,
BXx, BZx, C6x, C7x, CAx, CBx, CCx, CDx, CEx, CFx,
CGx, CJx, CKx, CLx, CPx, CQx, CWx, D3x, D4x, D5x,
D6x, H4x, H5x, H7x, HYx, HZx, J2x, J3x, J4x, J5x, J6x,
J7x, J8x, J9x, JAx, JBx, JHx, JJx, JLx, JMx, JNx, JPx,
JQx, JVx, JWx, K5x, K6x, K7x, K9x, KAx, KCx, KDx,
KFx, KGx, KJx, KKx, KLx, KMx, LGx, LHx, LJx, LKx,
LLx, LMx, LNx, LPx, LWx, LXx, LYx, M2x, M3x,
M5x, M6x, M8x, M9x, MBx, MCx, MDx, MEx, MKx,
MLx, MMx, MPx, MWx, MXx, MYx, MZx, N3x, N8x,
N9x, NCx, P3x, P4x, P7x, P8x, P9x
v 4414-CTO

R

**

16

SATA hard disk drive, 250 GB, 9.5 mm, 5,400 rpm for
xxP
v 2743-CTO, 4Ex, 4Gx, 6Lx, 94x, H4x, H6x, LUx, LVx,
LWx, LXx, LZx
v 4413-CTO
v 2746-CTO, 44x, 47x, 83x, 9Tx, H5x, H7x, MXx, MYx,
MZx, N3x, NCx
v 4414-CTO

R

**

42T1547

ThinkPad SL400, SL400c, SL500, and SL500c

173

Table 56. Parts list—Overall (continued)
No.

174

FRU

FRU no.

RoHS
ID

CRU
ID

16

SATA hard disk drive, 320 GB, 9.5 mm, 5,400 rpm
41W0057
v 2743-CTO, 25x, 4Jx, 5Fx, 5Gx, 5Hx, 5Kx, 5Lx, 5Mx,
5Px, 5Rx, 5Sx, 64x, 6Ex, 6Fx, 7Cx, 8Qx, 8Xx, 8Zx,
AHx, AXx, CZx, D2x, D4x, D6x, D7x, H7x, H8x, H9x,
HMx, HNx, HPx, HQx, HRx, HUx, HVx, HZx, J2x,
KBx, KFx, L8x, LCx, LEx, LMx, M5x, M6x, MLx,
MMx, MRx, MSx, NZx, P5x, PWx
v 4413-CTO
v 2746-CTO, 24x, 25x, 48x, 5Fx, 5Gx, 5Hx, 5Kx, 5Nx,
5Px, 5Rx, 5Tx, 5Ux, 6Qx, 6Rx, 7Rx, 9Fx, ALx, AMx,
ANx, APx, AQx, ARx, CRx, CSx, CUx, CVx, CXx,
CYx, CZx, D2x, D7x, H8x, H9x, HAx, HBx, JCx, JDx,
JEx, JFx, JGx, KNx, KVx, KWx, KXx, L5x, MFx, MNx,
N7x, P2x
v 4414-CTO

R

**

16

SATA hard disk drive, 320 GB, 9.5 mm, 5,400 rpm
42T1705
v 2743-CTO, 25x, 4Jx, 5Fx, 5Gx, 5Hx, 5Kx, 5Lx, 5Mx,
5Px, 5Rx, 5Sx, 64x, 6Ex, 6Fx, 7Cx, 8Qx, 8Xx, 8Zx,
AHx, AXx, CZx, D2x, D4x, D6x, D7x, H7x, H8x, H9x,
HMx, HNx, HPx, HQx, HRx, HUx, HVx, HZx, J2x,
KBx, KFx, L8x, LCx, LEx, LMx, M5x, M6x, MLx,
MMx, MRx, MSx, NZx, P5x, PWx
v 4413-CTO
v 2746-CTO, 24x, 25x, 48x, 5Fx, 5Gx, 5Hx, 5Kx, 5Nx,
5Px, 5Rx, 5Tx, 5Ux, 6Qx, 6Rx, 7Rx, 9Fx, ALx, AMx,
ANx, APx, AQx, ARx, CRx, CSx, CUx, CVx, CXx,
CYx, CZx, D2x, D7x, H8x, H9x, HAx, HBx, JCx, JDx,
JEx, JFx, JGx, KNx, KVx, KWx, KXx, L5x, MFx, MNx,
N7x, P2x
v 4414-CTO

R

**

16

SATA hard disk drive, 160 GB, 9.5 mm, 7,200 rpm
v 2743-CTO
v 4413-CTO
v 2746-CTO
v 4414-CTO

41W0741

R

**

17

HDD cover 14W

43Y9703

R

*

17

HDD cover 15W

43Y9704

R

*

18

Ericsson F3507g USA - Wireless WAN card
v 2743-CTO, 22x, 23x, 24x, 25x, 42x, 43x, 44x, 48x, 49x,
7Zx, 82x
v 4413-CTO
v 2746-CTO, 22x, 23x, 24x, 25x, 3Nx, 3Px, 3Qx, 3Ux,
3Vx, 3Wx, 6Vx, 6Wx, MMx
v 4414-CTO

43Y6477

R

**

18

Ericsson F3507g Other - Wireless WAN card
v 2743-CTO, 4Nx, 6Ex, 8Bx, ACx, H8x, LGx, M5x
v 4413-CTO
v 2746-CTO, 4Cx, 4Dx, 4Fx, 4Hx, 78x, 7Ax, 7Cx, 9Bx,
9Ux, A4x, A5x, A8x, A9x, ACx, ADx, AFx, AGx, AJx,
ALx, ANx, AQx, DAx, DCx, DEx, DGx, HAx, KVx,
KWx, KXx, N5x, N8x, P2x, P4x, P5x, P8x
v 4414-CTO

43Y6513

R

**

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 56. Parts list—Overall (continued)
No.
19

FRU

FRU no.

ThinkPad 11b/g Wireless LAN Mini PCI Express
43Y6511
Adapter III
v 2743-CTO, 39x, 3Ax, 3Dx, 3Ex, 3Hx, 3Jx, 4Cx, 4Dx,
4Ex, 4Fx, 4Gx, 4Hx, 5Tx, 5Ux, 5Vx, 5Wx, 62x, 63x,
64x, 67x, 68x, 6Kx, 6Lx, 74x, 75x, 76x, 77x, 78x, 79x,
7Ax, 7Bx, 7Cx, 7Dx, 7Ex, 7Fx, 7Gx, 7Hx, 7Jx, 7Kx,
7Lx, 7Mx, 7Nx, 7Px, 7Qx, 7Rx, 7Sx, 7Tx, 7Ux, 7Vx,
7Wx, 7Xx, 85x, 87x, 88x, 8Gx, 8Kx, 8Lx, 8Sx, 92x, 93x,
94x, 95x, 96x, 9Ax, 9Bx, 9Cx, 9Dx, 9Ex, 9Fx, 9Gx, 9Hx,
9Jx, 9Kx, 9Lx, 9Mx, 9Nx, 9Px, 9Qx, 9Rx, 9Sx, 9Ux,
9Vx, 9Wx, 9Xx, 9Yx, 9Zx, A2x, A3x, A4x, A5x, A6x,
A7x, A8x, A9x, AAx, ADx, AEx, AFx, AGx, AJx, AKx,
ALx, AMx, ANx, APx, AQx, ARx, ASx, ATx, AUx,
AVx, AWx, AXx, AYx, AZx, B2x, B3x, B4x, B5x, B6x,
B7x, BBx, BCx, BDx, BEx, BFx, BGx, BHx, BJx, BKx,
BMx, BNx, BPx, BQx, BRx, BSx, BTx, BUx, CQx, CRx,
CSx, CUx, CVx, CWx, CXx, CYx, DEx, DFx, HAx,
HBx, HCx, HSx, HTx, HUx, HVx, HWx, HXx, HYx,
J3x, J4x, J5x, J6x, J7x, J8x, J9x, JAx, JBx, JCx, JDx, JEx,
JFx, JGx, JHx, JJx, JKx, JLx, JMx, JNx, JPx, JQx, JRx,
JSx, JTx, JUx, JVx, JWx, JXx, JYx, JZx, K2x, K3x, K4x,
K5x, K6x, K7x, K8x, K9x, KAx, KBx, KCx, KDx, KEx,
KFx, KGx, KHx, KJx, KKx, KLx, KMx, KNx, KPx,
KQx, KRx, KSx, KTx, KUx, KVx, KWx, KXx, KYx,
KZx, L2x, L3x, L4x, L5x, L6x, L7x, L8x, L9x, LAx,
LBx, LCx, LEx, LHx, LPx, LQx, LRx, M7x, M8x, M9x,
MJx, MKx, MLx, MMx, MNx, MPx, MQx, MTx, MUx,
MVx, MWx, MXx, MYx, MZx, N2x, N3x, N4x, N5x,
N6x, N7x, N8x, N9x, NAx, NBx, NCx, NDx, NEx,
NFx, NGx, NHx, NJx, NKx, NLx, NMx, NNx, NPx,
NQx, NRx, NSx, NTx, NUx, NVx, NWx, NXx, NYx,
NZx, P2x, P3x, P4x, P5x, P6x, P7x, P8x, P9x, PAx,
PBx, PCx, PDx, PEx, PFx, PGx, PHx, PJx, PKx, PLx,
PMx, PNx, PPx, PQx, PRx, PSx, PTx, PUx, PVx, PWx,
PXx, PYx, PZx, Q4x, Q5x, Q6x
v 4413-CTO
v 2746-CTO, 39x, 3Gx, 3Hx, 42x, 43x, 44x, 45x, 46x, 4Kx,
5Vx, 5Wx, 5Xx, 5Yx, 5Zx, 62x, 63x, 64x, 65x, 66x, 67x,
68x, 69x, 6Ax, 6Bx, 6Cx, 6Kx, 6Nx, 6Px, 74x, 75x, 76x,
7Hx, 7Mx, 82x, 83x, 84x, 87x, 8Ax, 8Bx, 8Cx, 8Dx,
8Ex, 8Fx, 8Gx, 8Hx, 8Jx, 8Kx, 8Lx, 8Mx, 8Nx, 8Px,
8Qx, 8Rx, 8Sx, 8Ux, 8Vx, 8Wx, 8Xx, 8Yx, 8Zx, 92x,
93x, 94x, 95x, 96x, 97x, 98x, 99x, 9Dx, 9Ex, 9Fx, 9Gx,
9Hx, 9Jx, 9Kx, 9Rx, 9Sx, 9Vx, B2x, B3x, B4x, B5x, B6x,
B7x, B8x, B9x, BAx, BBx, BCx, BDx, BEx, BFx, BGx,
BHx, BJx, BKx, BMx, BNx, BPx, CMx, D8x, D9x, HCx,
HDx, HEx, HFx, JHx, JJx, JKx, JLx, JMx, JNx, JPx,
JQx, JRx, JSx, JTx, JUx, JVx, JWx, JXx, JYx, JZx, K2x,
K3x, K4x, K5x, K6x, K7x, K8x, K9x, KAx, KBx, KCx,
KDx, KEx, KFx, KGx, KHx, KJx, KKx, KLx, KMx,
KNx, L6x, L7x, LNx, LPx, LQx, LRx, LSx, LTx, LUx,
LVx, LWx, LXx, LYx, LZx, M2x, M3x, M4x, M5x, M6x,
M7x, M8x, M9x, MAx, MBx, MCx, MDx, MEx, MFx,
MGx, MHx, MQx, MRx, N4x, NAx, NBx, NCx
v 4414-CTO

RoHS
ID

CRU
ID

R

**

ThinkPad SL400, SL400c, SL500, and SL500c

175

Table 56. Parts list—Overall (continued)
No.
19

176

FRU

FRU no.

Intel WiFi Link 5100
43Y6493
v 2743-CTO, 22x, 23x, 24x, 25x, 26x, 33x, 34x, 36x, 37x,
3Bx, 3Cx, 3Fx, 3Kx, 3Mx, 3Qx, 3Rx, 3Vx, 3Wx, 42x,
43x, 44x, 45x, 46x, 47x, 48x, 49x, 4Ax, 4Bx, 4Jx, 4Kx,
4Lx, 4Mx, 4Nx, 4Px, 4Qx, 4Rx, 4Sx, 4Tx, 4Ux, 4Vx,
4Wx, 4Xx, 4Yx, 4Zx, 52x, 53x, 54x, 55x, 56x, 57x, 58x,
59x, 5Ax, 5Bx, 5Cx, 5Dx, 5Ex, 5Fx, 5Gx, 5Hx, 5Jx,
5Kx, 5Lx, 5Mx, 5Nx, 5Px, 5Qx, 5Rx, 5Sx, 5Yx, 5Zx,
65x, 66x, 6Ax, 6Dx, 6Ex, 6Fx, 6Gx, 6Hx, 6Jx, 6Mx, 72x,
7Zx, 82x, 83x, 84x, 86x, 89x, 8Ax, 8Bx, 8Cx, 8Dx, 8Ex,
8Fx, 8Hx, 8Jx, 8Mx, 8Nx, 8Px, 8Qx, 8Rx, 8Tx, 8Ux,
8Vx, 8Wx, 8Xx, 8Yx, 8Zx, 97x, 98x, 99x, ABx, ACx,
AHx, B8x, BVx, BWx, BXx, BYx, BZx, C2x, C3x, C4x,
C5x, C6x, C7x, C8x, C9x, CAx, CBx, CCx, CDx, CEx,
CFx, CGx, CHx, CJx, CKx, CLx, CMx, CNx, CPx,
CZx, D2x, D3x, D4x, D5x, D6x, D7x, D8x, D9x, DAx,
DBx, DCx, DDx, H3x, H4x, H5x, H6x, H7x, H8x, H9x,
HDx, HEx, HFx, HGx, HHx, HJx, HKx, HLx, HMx,
HNx, HPx, HQx, HRx, HZx, J2x, LGx, LJx, LKx, LLx,
LMx, LNx, LSx, LTx, LUx, LVx, LWx, LXx, LYx, LZx,
M5x, M6x, MAx, MBx, MCx, MDx, MEx, MFx, MGx,
MHx, MRx, MSx, Q2x, Q3x
v 4413-CTO
v 2746-CTO, 22x, 23x, 24x, 25x, 26x, 33x, 34x, 36x, 37x,
3Ax, 3Bx, 3Cx, 3Dx, 3Ex, 3Jx, 3Mx, 3Nx, 3Px, 3Qx,
3Rx, 3Sx, 3Tx, 3Ux, 3Vx, 3Wx, 3Xx, 3Yx, 3Zx, 47x,
48x, 49x, 4Ax, 4Bx, 4Cx, 4Dx, 4Ex, 4Fx, 4Gx, 4Hx, 4Jx,
4Lx, 4Mx, 4Nx, 4Px, 4Qx, 4Rx, 4Sx, 4Tx, 4Ux, 4Vx,
4Wx, 4Xx, 4Yx, 4Zx, 52x, 53x, 54x, 55x, 56x, 57x, 58x,
59x, 5Ax, 5Bx, 5Cx, 5Dx, 5Ex, 5Fx, 5Gx, 5Hx, 5Jx,
5Kx, 5Lx, 5Mx, 5Nx, 5Px, 5Qx, 5Rx, 5Sx, 5Tx, 5Ux,
6Dx, 6Ex, 6Fx, 6Gx, 6Jx, 6Lx, 6Mx, 6Qx, 6Rx, 6Vx,
6Wx, 6Xx, 6Yx, 6Zx, 72x, 73x, 77x, 78x, 79x, 7Ax, 7Bx,
7Cx, 7Dx, 7Ex, 7Fx, 7Gx, 7Jx, 7Kx, 7Lx, 7Nx, 7Px,
7Qx, 7Rx, 7Sx, 7Tx, 7Ux, 7Vx, 7Wx, 7Xx, 7Yx, 7Zx,
85x, 86x, 9Ax, 9Bx, 9Lx, 9Mx, 9Nx, 9Px, 9Qx, 9Tx,
9Ux, A2x, A3x, A4x, A5x, A6x, A7x, A8x, A9x, AAx,
ABx, ACx, ADx, AEx, AFx, AGx, AHx, AJx, AKx,
ALx, AMx, ANx, APx, AQx, ARx, ASx, ATx, AUx,
BQx, BRx, BSx, BTx, BUx, BVx, BWx, BXx, BYx, BZx,
C2x, C3x, C4x, C5x, C6x, C7x, C8x, C9x, CAx, CBx,
CCx, CDx, CEx, CFx, CGx, CHx, CJx, CKx, CLx,
CNx, CPx, CQx, CRx, CSx, CUx, CVx, CWx, CXx,
CYx, CZx, D2x, D3x, D4x, D5x, D6x, D7x, DAx, DBx,
DCx, DDx, DEx, DFx, DGx, DHx, H3x, H4x, H5x,
H6x, H7x, H8x, H9x, HAx, HBx, HGx, HHx, HJx,
HKx, HLx, HMx, HNx, HPx, HQx, HRx, HSx, HTx,
HUx, HVx, HWx, HXx, HYx, HZx, J2x, J3x, J4x, J5x,
J6x, J7x, J8x, J9x, JAx, JBx, JCx, JDx, JEx, JFx, JGx,
KVx, KWx, KXx, L5x, L8x, L9x, LAx, LBx, LCx, LDx,
LEx, LFx, LGx, LHx, LJx, LKx, LLx, LMx, MJx, MKx,
MLx, MMx, MNx, MPx, MSx, MTx, MUx, MVx,
MWx, MXx, MYx, MZx, N2x, N3x, N5x, N6x, N7x,
N8x, N9x, P2x, P3x, P4x, P5x, P6x, P7x, P8x, P9x
v 4414-CTO

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

RoHS
ID

CRU
ID

R

**

Table 56. Parts list—Overall (continued)
No.

FRU

FRU no.

RoHS
ID

CRU
ID

19

Intel WiMAX/WiFi Link 5150
v 2743-CTO, H2x
v 4413-CTO
v 2746-CTO, H2x
v 4414-CTO

42T0981

R

**

19

Intel WiMAX/WiFi Link 5350
v 2743-CTO
v 4413-CTO
v 2746-CTO
v 4414-CTO

42T0965

R

**

20

512-MB DDR2-667 SDRAM SO-DIMM (PC2-5300) card
v 2743-CTO, A4x, A7x
v 4413-CTO
v 2746-CTO, 93x, 96x
v 4414-CTO

40Y8402

R

*

ThinkPad SL400, SL400c, SL500, and SL500c

177

Table 56. Parts list—Overall (continued)
No.
20

FRU

1-GB DDR2-667 SDRAM SO-DIMM (PC2-5300) card
40Y8403
v 2743-CTO, 23x, 26x, 33x, 34x, 36x, 37x, 39x, 3Ax, 3Bx,
3Cx, 3Dx, 3Ex, 3Fx, 3Hx, 3Jx, 3Kx, 3Qx, 3Rx, 3Vx,
3Wx, 42x, 43x, 44x, 45x, 46x, 47x, 48x, 49x, 4Ax, 4Bx,
4Cx, 4Dx, 4Ex, 4Fx, 4Gx, 4Hx, 4Mx, 4Nx, 4Px, 4Rx,
4Sx, 4Tx, 4Ux, 4Vx, 4Wx, 4Xx, 4Yx, 52x, 55x, 56x, 57x,
58x, 59x, 5Ax, 5Bx, 5Cx, 5Dx, 5Ex, 5Fx, 5Jx, 5Kx, 5Lx,
5Mx, 5Nx, 5Qx, 5Tx, 5Ux, 5Vx, 5Wx, 5Yx, 5Zx, 62x,
63x, 64x, 65x, 66x, 67x, 68x, 6Jx, 6Kx, 72x, 74x, 75x,
76x, 77x, 78x, 79x, 7Ax, 7Bx, 7Cx, 7Dx, 7Ex, 7Fx, 7Gx,
7Hx, 7Jx, 7Kx, 7Lx, 7Px, 7Qx, 7Rx, 7Sx, 7Ux, 7Vx,
7Wx, 85x, 87x, 88x, 8Ax, 8Bx, 8Fx, 8Jx, 8Kx, 8Mx,
8Nx, 8Px, 8Qx, 8Sx, 8Tx, 8Ux, 8Vx, 8Wx, 8Yx, 8Zx,
92x, 93x, 94x, 95x, 96x, 97x, 98x, 99x, 9Ax, 9Bx, 9Cx,
9Dx, 9Ex, 9Fx, 9Gx, 9Hx, 9Jx, 9Kx, 9Lx, 9Mx, 9Nx,
9Px, 9Qx, 9Rx, 9Sx, 9Ux, 9Vx, 9Wx, 9Xx, 9Yx, 9Zx,
A2x, A3x, A5x, A6x, A8x, A9x, AAx, ABx, ACx, ANx,
APx, AQx, ARx, ASx, ATx, AUx, AVx, AWx, AYx,
AZx, B2x, B3x, B4x, B5x, B6x, B7x, B8x, BBx, BCx,
BDx, BEx, BFx, BGx, BHx, BJx, BKx, BMx, BNx, BPx,
BQx, BRx, BSx, BTx, BUx, BVx, BWx, BXx, BYx, BZx,
C2x, C3x, C4x, C5x, C6x, C7x, C8x, CBx, CCx, CHx,
CJx, CKx, CLx, CMx, CNx, CPx, CQx, CRx, CSx,
CUx, CVx, CWx, CXx, CYx, CZx, D3x, D4x, D5x,
D8x, D9x, DCx, DDx, DEx, DFx, H3x, HAx, HBx,
HCx, HDx, HEx, HFx, HGx, HHx, HJx, HKx, HLx,
JBx, JCx, JFx, JGx, JHx, JJx, JKx, JLx, JMx, JNx, JRx,
JSx, JTx, JUx, JXx, JYx, JZx, K2x, K5x, K6x, K7x, K8x,
KCx, KDx, KGx, KHx, KJx, KKx, KNx, KPx, KQx,
KRx, KUx, KVx, KWx, KXx, L2x, L3x, L4x, L5x, L9x,
LAx, LHx, LKx, LLx, LMx, LPx, LQx, LRx, LSx, LTx,
LUx, LVx, LYx, M7x, M8x, M9x, MAx, MBx, MCx,
MDx, MEx, MFx, MGx, MHx, MZx, N2x, N5x, N6x,
N7x, N8x, N9x, NAx, NBx, NCx, NFx, NGx, NHx,
NJx, NMx, NNx, NPx, NQx, NTx, NUx, NVx, NWx,
P2x, P3x, P6x, P7x, P8x, P9x, PCx, PDx, PEx, PFx, PJx,
PKx, PLx, PMx, PQx, PRx, PSx, PTx, PXx, PYx, Q2x,
Q4x
v 4413-CTO
(continued)

178

FRU no.

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

RoHS
ID

CRU
ID

R

*

Table 56. Parts list—Overall (continued)
No.
20

FRU

FRU no.

RoHS
ID

CRU
ID

(continued)

40Y8403

R

*

1-GB DDR2-667 SDRAM SO-DIMM (PC2-5300) card
v 2746-CTO, 22x, 23x, 26x, 33x, 34x, 36x, 37x, 39x, 3Ax,
3Bx, 3Cx, 3Dx, 3Ex, 3Gx, 3Hx, 3Jx, 3Mx, 3Nx, 3Px,
3Qx, 3Rx, 3Sx, 3Tx, 3Ux, 3Vx, 3Wx, 3Xx, 3Yx, 3Zx,
42x, 43x, 44x, 45x, 46x, 47x, 4Bx, 4Cx, 4Dx, 4Jx, 4Kx,
4Lx, 4Mx, 4Nx, 4Px, 4Qx, 4Rx, 4Sx, 4Tx, 4Vx, 4Yx,
4Zx, 52x, 53x, 54x, 55x, 56x, 57x, 58x, 59x, 5Ax, 5Bx,
5Cx, 5Ex, 5Fx, 5Jx, 5Kx, 5Lx, 5Mx, 5Nx, 5Px, 5Qx,
5Sx, 5Vx, 5Wx, 5Xx, 5Yx, 62x, 63x, 65x, 66x, 67x, 68x,
69x, 6Ax, 6Cx, 6Dx, 6Fx, 6Gx, 6Kx, 73x, 74x, 75x, 76x,
77x, 78x, 7Fx, 7Hx, 7Mx, 7Nx, 7Px, 7Qx, 7Rx, 7Tx,
7Ux, 7Vx, 7Wx, 7Xx, 7Yx, 7Zx, 82x, 83x, 84x, 85x, 86x,
87x, 8Ax, 8Bx, 8Cx, 8Dx, 8Ex, 8Fx, 8Gx, 8Hx, 8Jx,
8Kx, 8Lx, 8Mx, 8Nx, 8Px, 8Qx, 8Rx, 8Sx, 8Ux, 8Vx,
8Wx, 8Xx, 8Yx, 8Zx, 92x, 94x, 95x, 97x, 98x, 99x, 9Dx,
9Ex, 9Kx, 9Lx, 9Mx, 9Qx, 9Rx, 9Sx, 9Ux, 9Vx, A2x,
A3x, A4x, A5x, A6x, A7x, A8x, A9x, ASx, ATx, AUx,
B2x, B3x, B4x, B5x, B6x, B7x, B8x, B9x, BAx, BBx,
BCx, BDx, BEx, BFx, BGx, BHx, BJx, BKx, BMx, BNx,
BPx, BQx, BRx, BSx, BTx, BUx, BVx, BWx, BXx, BYx,
BZx, C2x, C3x, C4x, C5x, C8x, C9x, CEx, CFx, CGx,
CHx, CJx, CKx, CLx, CMx, CNx, CPx, CQx, CVx,
CWx, CXx, CYx, D3x, D5x, D8x, D9x, H3x, HCx,
HDx, HEx, HFx, HGx, HHx, HJx, HKx, HLx, HMx,
HNx, HPx, HQx, HRx, HSx, HTx, HUx, HVx, HWx,
HXx, JRx, JSx, JTx, JUx, JXx, JYx, JZx, K2x, K3x, K4x,
K5x, K7x, K8x, K9x, KBx, KCx, KEx, KFx, KHx, KJx,
KLx, L6x, L7x, L8x, L9x, LAx, LBx, LCx, LDx, LEx,
LFx, LQx, LRx, LSx, LTx, LUx, LVx, LWx, LYx, LZx,
M2x, M4x, M5x, M7x, M8x, MAx, MBx, MDx, MGx,
MHx, MKx, MLx, MMx, MNx, MPx, MQx, MRx,
MSx, MTx, MUx, MVx, MWx, MXx, N2x, N4x, N5x,
N6x, NAx, P3x, P4x, P5x, P6x
v 4414-CTO

ThinkPad SL400, SL400c, SL500, and SL500c

179

Table 56. Parts list—Overall (continued)
No.

180

FRU

FRU no.

RoHS
ID

CRU
ID

20

2-GB DDR2-667 SDRAM SO-DIMM (PC2-5300) card
40Y8404
v 2743-CTO, 22x, 24x, 25x, 3Mx, 4Jx, 4Kx, 4Lx, 4Qx,
4Zx, 53x, 54x, 5Gx, 5Hx, 5Px, 5Rx, 5Sx, 6Ax, 6Dx,
6Ex, 6Fx, 6Gx, 6Hx, 6Jx, 6Lx, 6Mx, 7Mx, 7Nx, 7Tx,
7Xx, 7Zx, 82x, 83x, 84x, 86x, 89x, 8Cx, 8Dx, 8Ex, 8Gx,
8Hx, 8Lx, 8Rx, 8Xx, ADx, AEx, AFx, AGx, AHx, AJx,
AKx, ALx, AMx, AXx, C9x, CAx, CDx, CEx, CFx,
CGx, D2x, D6x, D7x, DAx, DBx, H2x, H3x, H4x, H5x,
H6x, H7x, H8x, H9x, HMx, HNx, HPx, HQx, HRx,
HSx, HTx, HUx, HVx, HWx, HXx, HYx, HZx, J2x,
J3x, J4x, J5x, J6x, J7x, J8x, J9x, JAx, JDx, JEx, JPx, JQx,
JVx, JWx, K3x, K4x, K9x, KAx, KBx, KEx, KFx, KLx,
KMx, KSx, KTx, KYx, KZx, L6x, L7x, L8x, LBx, LCx,
LEx, LGx, LJx, LKx, LLx, LMx, LNx, LWx, LXx, LZx,
M5x, M6x, MJx, MKx, MLx, MMx, MNx, MPx, MQx,
MRx, MSx, MTx, MUx, MVx, MWx, MXx, MYx, N3x,
N4x, NDx, NEx, NKx, NLx, NRx, NSx, NXx, NYx,
NZx, P4x, P5x, PAx, PBx, PGx, PHx, PNx, PPx, PUx,
PVx, PWx, PZx, Q3x, Q5x, Q6x
v 4413-CTO
v 2746-CTO, 24x, 25x, 48x, 49x, 4Ax, 4Ex, 4Fx, 4Gx,
4Hx, 4Ux, 4Wx, 4Xx, 5Dx, 5Gx, 5Hx, 5Rx, 5Tx, 5Ux,
5Zx, 64x, 6Bx, 6Ex, 6Jx, 6Lx, 6Mx, 6Nx, 6Px, 6Qx,
6Rx, 6Vx, 6Wx, 6Xx, 6Yx, 6Zx, 72x, 79x, 7Ax, 7Bx,
7Cx, 7Dx, 7Ex, 7Gx, 7Jx, 7Kx, 7Lx, 7Sx, 9Ax, 9Bx, 9Fx,
9Gx, 9Hx, 9Jx, 9Lx, 9Nx, 9Px, 9Qx, 9Tx, 9Ux, AAx,
ABx, ACx, ADx, AEx, AFx, AGx, AHx, AJx, AKx,
ALx, AMx, ANx, APx, AQx, ARx, C6x, C7x, CAx,
CBx, CCx, CDx, CRx, CSx, CUx, CZx, D2x, D4x, D6x,
D7x, DAx, DBx, DCx, DDx, DEx, DFx, DGx, DHx,
H2x, H3x, H4x, H5x, H6x, H7x, H8x, H9x, HAx, HBx,
HYx, HZx, J2x, J3x, J4x, J5x, J6x, J7x, J8x, J9x, JAx,
JBx, JCx, JDx, JEx, JFx, JGx, JHx, JJx, JKx, JLx, JMx,
JNx, JPx, JQx, JVx, JWx, K6x, KAx, KDx, KGx, KKx,
KMx, KNx, KVx, KWx, KXx, L5x, LGx, LHx, LJx,
LKx, LLx, LMx, LNx, LPx, LXx, M3x, M6x, M9x,
MCx, MEx, MFx, MJx, MKx, MLx, MMx, MNx, MPx,
MYx, MZx, N3x, N7x, N8x, N9x, NBx, NCx, P2x, P3x,
P4x, P7x, P8x, P9x
v 4414-CTO

R

*

21

Small card assembly 14W

42W8040

R

N

21

Small card assembly 15W

42W8041

R

N

22

Backup battery

92P1229

R

N

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 56. Parts list—Overall (continued)
No.
23

FRU

FRU no.

Thermal module with integrated fan
43Y9694
v 2743-CTO, 23x, 26x, 33x, 36x, 39x, 3Ax, 3Dx, 3Ex,
3Hx, 3Jx, 3Qx, 3Wx, 42x, 43x, 45x, 46x, 48x, 49x, 4Ax,
4Bx, 4Cx, 4Dx, 4Ex, 4Fx, 4Gx, 4Hx, 4Mx, 4Nx, 4Ux,
4Vx, 4Wx, 52x, 55x, 56x, 57x, 58x, 59x, 5Ax, 5Bx, 5Dx,
5Ex, 5Fx, 5Jx, 5Kx, 5Lx, 5Mx, 5Nx, 5Qx, 5Tx, 67x, 68x,
6Ax, 6Dx, 6Gx, 6Hx, 6Jx, 6Kx, 6Lx, 6Mx, 74x, 75x,
76x, 7Dx, 7Ex, 7Fx, 7Gx, 7Px, 7Qx, 7Rx, 7Sx, 7Tx, 7Zx,
83x, 85x, 86x, 87x, 88x, 89x, 8Ax, 8Bx, 8Cx, 8Dx, 8Fx,
8Gx, 8Kx, 8Lx, 8Mx, 8Nx, 8Px, 8Qx, 8Rx, 8Sx, 8Tx,
8Ux, 8Vx, 8Wx, 8Xx, 92x, 93x, 94x, 95x, 96x, 97x, 98x,
99x, 9Ax, 9Bx, 9Cx, 9Dx, 9Ex, 9Fx, 9Gx, 9Hx, 9Jx,
9Kx, 9Lx, 9Mx, 9Nx, 9Px, 9Qx, 9Rx, 9Sx, 9Ux, 9Vx,
9Wx, 9Xx, 9Yx, 9Zx, A2x, A3x, A4x, A5x, A6x, A7x,
A8x, A9x, AAx, ABx, ACx, ADx, AEx, ANx, APx,
AQx, ARx, ASx, ATx, B2x, B3x, B4x, B5x, B6x, B7x,
B8x, BBx, BCx, BFx, BGx, BHx, BJx, BKx, BMx, BNx,
BPx, BVx, BWx, BXx, BYx, BZx, C2x, C3x, C4x, C5x,
C6x, C7x, C8x, C9x, CAx, CBx, CCx, CDx, CEx, CHx,
CJx, CKx, CLx, CMx, CNx, CPx, CQx, CRx, CSx,
CUx, CVx, CWx, CXx, CYx, D3x, D4x, DFx, H2x,
H3x, H4x, H5x, H6x, HAx, HBx, HCx, HDx, HEx,
HFx, HGx, HHx, HJx, HKx, HLx, HTx, HVx, HWx,
HXx, HZx, J3x, J4x, J7x, J8x, JGx, JHx, JJx, JKx, JLx,
JMx, JNx, JPx, JQx, JRx, JSx, JTx, JUx, JVx, JWx, JXx,
JYx, JZx, K2x, K3x, K4x, K5x, K6x, K7x, K8x, K9x,
KAx, KBx, KCx, KDx, KEx, KFx, LGx, LHx, LJx, LKx,
LLx, LMx, LNx, LPx, LQx, LRx, LSx, LTx, LUx, LVx,
LWx, LXx, LYx, LZx, M7x, M8x, M9x, MAx, MBx,
MCx, MDx, MEx, MFx, MGx, MHx, MKx, MMx,
MNx, MPx, MRx, MTx, MVx, MWx, N6x, N7x, N8x,
N9x, NAx, NBx, NCx, NDx, NEx, NFx, NGx, NHx,
NJx, NKx, NLx, NMx, NNx, NPx, NQx, NRx, NSx,
NTx, NUx, NVx, NWx, NXx, NYx, NZx, P2x, P3x,
P4x, P5x, Q2x, Q3x, Q4x, Q5x, Q6x
v 4413-CTO

RoHS
ID

CRU
ID

R

N

(continued)

ThinkPad SL400, SL400c, SL500, and SL500c

181

Table 56. Parts list—Overall (continued)
No.
23

FRU

FRU no.

RoHS
ID

CRU
ID

(continued)

43Y9694

R

N

Thermal module with integrated fan
v 2746-CTO, 23x, 26x, 39x, 3Ax, 3Gx, 3Hx, 3Nx, 3Px,
3Rx, 3Sx, 3Ux, 3Vx, 3Wx, 3Xx, 3Yx, 3Zx, 42x, 43x,
44x, 45x, 46x, 4Bx, 4Cx, 4Dx, 4Px, 4Qx, 4Rx, 4Vx, 4Yx,
4Zx, 52x, 53x, 56x, 59x, 5Bx, 5Cx, 5Ex, 5Fx, 5Jx, 5Kx,
5Lx, 5Mx, 5Nx, 5Px, 5Qx, 5Sx, 5Wx, 5Xx, 5Yx, 5Zx,
6Cx, 6Dx, 6Ex, 6Fx, 6Gx, 6Jx, 6Kx, 6Lx, 6Mx, 6Vx,
6Xx, 6Zx, 72x, 73x, 74x, 75x, 76x, 77x, 78x, 7Dx, 7Hx,
7Jx, 7Mx, 7Nx, 7Px, 7Qx, 7Sx, 7Wx, 7Xx, 7Yx, 82x,
83x, 84x, 85x, 86x, 87x, 8Ax, 8Bx, 8Cx, 8Dx, 8Ex, 8Fx,
8Gx, 8Hx, 8Jx, 8Kx, 8Lx, 8Mx, 8Nx, 8Px, 8Qx, 8Rx,
8Sx, 8Ux, 8Vx, 8Wx, 8Xx, 8Yx, 8Zx, 92x, 93x, 94x, 95x,
96x, 97x, 98x, 99x, 9Gx, 9Hx, 9Lx, 9Mx, 9Nx, 9Px,
9Qx, 9Rx, 9Sx, 9Tx, 9Vx, A2x, A3x, A4x, A5x, A6x,
A7x, A8x, A9x, AGx, AHx, AJx, AKx, ALx, AMx,
ANx, APx, ASx, ATx, AUx, B2x, B3x, B6x, B7x, B8x,
B9x, BAx, BBx, BCx, BDx, BKx, BMx, BNx, BPx, BQx,
BRx, BSx, BTx, BUx, BVx, BWx, BXx, BYx, BZx, C2x,
C3x, C4x, C5x, C6x, C7x, C8x, C9x, CAx, CBx, CEx,
CFx, CGx, CHx, CJx, CKx, CLx, CMx, CNx, CPx,
CWx, CXx, D2x, D8x, DAx, DBx, DCx, DDx, DEx,
DFx, H2x, H3x, H5x, H6x, H7x, H9x, HAx, HBx,
HCx, HDx, HEx, HFx, HGx, HHx, HJx, HKx, HLx,
HMx, HNx, HPx, HQx, HRx, HSx, HTx, HUx, HVx,
HWx, HXx, JHx, JJx, JKx, JLx, JMx, JXx, JYx, JZx,
K2x, K3x, K4x, K5x, K6x, K7x, KWx, L6x, L7x, L8x,
L9x, LAx, LBx, LCx, LDx, LEx, LFx, LNx, LQx, LRx,
LSx, LTx, LUx, LVx, LWx, LXx, LYx, MGx, MHx, MJx,
MKx, MLx, MMx, MNx, MPx, MQx, MRx, MSx, MTx,
MUx, MVx, MWx, MXx, MYx, MZx, N2x, N3x, N4x,
N5x, N6x, N7x, N8x, N9x, NAx, NBx, NCx, P2x, P3x,
P4x, P5x, P6x, P7x, P8x, P9x
v 4414-CTO

182

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Table 56. Parts list—Overall (continued)
No.

FRU

FRU no.

RoHS
ID

CRU
ID

23

Thermal module with discrete fan
43Y9695
v 2743-CTO, 22x, 24x, 25x, 34x, 37x, 3Bx, 3Cx, 3Fx, 3Kx,
3Mx, 3Rx, 3Vx, 44x, 47x, 4Jx, 4Kx, 4Lx, 4Px, 4Qx, 4Rx,
4Sx, 4Tx, 4Xx, 4Yx, 4Zx, 53x, 54x, 5Cx, 5Gx, 5Hx, 5Px,
5Rx, 5Sx, 5Ux, 5Vx, 5Wx, 5Yx, 5Zx, 62x, 63x, 64x, 65x,
66x, 6Ex, 6Fx, 72x, 77x, 78x, 79x, 7Ax, 7Bx, 7Cx, 7Hx,
7Jx, 7Kx, 7Lx, 7Mx, 7Nx, 7Ux, 7Vx, 7Wx, 7Xx, 82x,
84x, 8Ex, 8Hx, 8Jx, 8Yx, 8Zx, AFx, AGx, AHx, AJx,
AKx, ALx, AMx, AUx, AVx, AWx, AXx, AYx, AZx,
BDx, BEx, BQx, BRx, BSx, BTx, BUx, CFx, CGx, CZx,
D2x, D5x, D6x, D7x, D8x, D9x, DAx, DBx, DCx, DDx,
DEx, H7x, H8x, H9x, HMx, HNx, HPx, HQx, HRx,
HSx, HUx, HYx, J2x, J5x, J6x, J9x, JAx, JBx, JCx, JDx,
JEx, JFx, KGx, KHx, KJx, KKx, KLx, KMx, KNx, KPx,
KQx, KRx, KSx, KTx, KUx, KVx, KWx, KXx, KYx,
KZx, L2x, L3x, L4x, L5x, L6x, L7x, L8x, L9x, LAx,
LBx, LCx, LEx, M5x, M6x, MJx, MLx, MQx, MSx,
MUx, MXx, MYx, MZx, N2x, N3x, N4x, N5x, P6x,
P7x, P8x, P9x, PAx, PBx, PCx, PDx, PEx, PFx, PGx,
PHx, PJx, PKx, PLx, PMx, PNx, PPx, PQx, PRx, PSx,
PTx, PUx, PVx, PWx, PXx, PYx, PZx
v 4413-CTO
v 2746-CTO, 22x, 24x, 25x, 33x, 34x, 36x, 37x, 3Bx, 3Cx,
3Dx, 3Ex, 3Jx, 3Mx, 3Qx, 3Tx, 47x, 48x, 49x, 4Ax, 4Ex,
4Fx, 4Gx, 4Hx, 4Jx, 4Kx, 4Lx, 4Mx, 4Nx, 4Sx, 4Tx,
4Ux, 4Wx, 4Xx, 54x, 55x, 57x, 58x, 5Ax, 5Dx, 5Gx,
5Hx, 5Rx, 5Tx, 5Ux, 5Vx, 62x, 63x, 64x, 65x, 66x, 67x,
68x, 69x, 6Ax, 6Bx, 6Nx, 6Px, 6Qx, 6Rx, 6Wx, 6Yx,
79x, 7Ax, 7Bx, 7Cx, 7Ex, 7Fx, 7Gx, 7Kx, 7Lx, 7Rx, 7Tx,
7Ux, 7Vx, 7Zx, 9Ax, 9Bx, 9Dx, 9Ex, 9Fx, 9Jx, 9Kx,
9Ux, AAx, ABx, ACx, ADx, AEx, AFx, AQx, ARx,
B4x, B5x, BEx, BFx, BGx, BHx, BJx, CCx, CDx, CQx,
CRx, CSx, CUx, CVx, CYx, CZx, D3x, D4x, D5x, D6x,
D7x, D9x, DGx, DHx, H4x, H8x, HYx, HZx, J2x, J3x,
J4x, J5x, J6x, J7x, J8x, J9x, JAx, JBx, JCx, JDx, JEx, JFx,
JGx, JNx, JPx, JQx, JRx, JSx, JTx, JUx, JVx, JWx, K8x,
K9x, KAx, KBx, KCx, KDx, KEx, KFx, KGx, KHx, KJx,
KKx, KLx, KMx, KNx, KVx, KXx, L5x, LGx, LHx, LJx,
LKx, LLx, LMx, LPx, LZx, M2x, M3x, M4x, M5x,
M6x, M7x, M8x, M9x, MAx, MBx, MCx, MDx, MEx,
MFx
v 4414-CTO

R

N

24

CPU thermal module assembly

R

N

43Y9693

ThinkPad SL400, SL400c, SL500, and SL500c

183

Table 56. Parts list—Overall (continued)
No.

FRU

FRU no.

RoHS
ID

CRU
ID

25

System board assembly, GL40 Intel integrated graphics,
DDR2
v 2743-CTO, B2x, B3x, B4x, B5x, B6x, B7x, BBx, BCx,
BFx, BGx, BHx, BJx, BKx, BMx, BVx, BWx, BXx, BYx,
BZx, C2x, C3x, C4x, C5x, CJx, CQx, CRx, CSx, CUx,
D3x, D4x, DFx, HAx, HBx, HCx, LHx, LPx, LQx,
LRx, M7x, M8x, M9x
v 4413-CTO
v 2746-CTO, 7Mx, 9Vx, B2x, B3x, B6x, B7x, B8x, B9x,
BAx, BBx, BKx, BMx, BNx, BPx, BRx, BSx, BTx, BUx,
BVx, BWx, BXx, BYx, BZx, CWx, CXx, D8x, HCx,
HDx, HEx, HFx, JXx, JYx, JZx, L6x, L7x, LQx, LRx,
LSx, MGx, MHx, MQx, MRx, N4x, N5x, N6x, P5x,
P6x
v 4414-CTO

43Y9258

R

N

25

System board assembly, GM45 Intel integrated graphics, 43Y9254
DDR2
v 2743-CTO, 23x, 26x, 33x, 36x, 39x, 3Ax, 3Dx, 3Ex,
3Hx, 3Jx, 3Qx, 3Wx, 42x, 43x, 45x, 46x, 48x, 49x, 4Ax,
4Bx, 4Cx, 4Dx, 4Ex, 4Fx, 4Gx, 4Hx, 4Mx, 4Nx, 4Ux,
4Vx, 4Wx, 52x, 55x, 56x, 57x, 58x, 59x, 5Ax, 5Bx, 5Dx,
5Ex, 5Fx, 5Jx, 5Kx, 5Lx, 5Mx, 5Nx, 5Qx, 5Tx, 67x, 68x,
6Ax, 6Dx, 6Gx, 6Hx, 6Jx, 6Kx, 6Lx, 6Mx, 74x, 75x,
76x, 7Dx, 7Ex, 7Fx, 7Gx, 7Px, 7Qx, 7Rx, 7Sx, 7Tx, 7Zx,
83x, 85x, 86x, 87x, 88x, 89x, 8Ax, 8Bx, 8Cx, 8Dx, 8Fx,
8Gx, 8Kx, 8Lx, 8Mx, 8Nx, 8Px, 8Qx, 8Rx, 8Sx, 8Tx,
8Ux, 8Vx, 8Wx, 8Xx, 92x, 93x, 94x, 95x, 96x, 97x, 98x,
99x, 9Ax, 9Bx, 9Cx, 9Dx, 9Ex, 9Fx, 9Gx, 9Hx, 9Jx,
9Kx, 9Lx, 9Mx, 9Nx, 9Px, 9Qx, 9Rx, 9Sx, 9Ux, 9Vx,
9Wx, 9Xx, 9Yx, 9Zx, A2x, A3x, A4x, A5x, A6x, A7x,
A8x, A9x, AAx, ABx, ACx, ADx, AEx, ANx, APx,
AQx, ARx, ASx, ATx, B8x, BNx, BPx, C6x, C7x, C8x,
C9x, CAx, CBx, CCx, CDx, CEx, CHx, CKx, CLx,
CMx, CNx, CPx, CVx, CWx, CXx, CYx, H2x, H3x,
H4x, H5x, H6x, HDx, HEx, HFx, HGx, HHx, HJx,
HKx, HLx, HTx, HVx, HWx, HXx, HZx, J3x, J4x, J7x,
J8x, JGx, JHx, JJx, JKx, JLx, JMx, JNx, JPx, JQx, JRx,
JSx, JTx, JUx, JVx, JWx, JXx, JYx, JZx, K2x, K3x, K4x,
K5x, K6x, K7x, K8x, K9x, KAx, KBx, KCx, KDx, KEx,
KFx, LGx, LJx, LKx, LLx, LMx, LNx, LSx, LTx, LUx,
LVx, LWx, LXx, LYx, LZx, MAx, MBx, MCx, MDx,
MEx, MFx, MGx, MHx, MKx, MMx, MNx, MPx,
MRx, MTx, MVx, MWx, N6x, N7x, N8x, N9x, NAx,
NBx, NCx, NDx, NEx, NFx, NGx, NHx, NJx, NKx,
NLx, NMx, NNx, NPx, NQx, NRx, NSx, NTx, NUx,
NVx, NWx, NXx, NYx, NZx, P2x, P3x, P4x, P5x, Q2x,
Q3x, Q4x, Q5x, Q6x
v 4413-CTO

R

N

(continued)

184

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 56. Parts list—Overall (continued)
No.
25

FRU

FRU no.

RoHS
ID

CRU
ID

(continued)

43Y9254

R

N

System board assembly, GM45 Intel integrated graphics,
DDR2
v 2746-CTO, 23x, 26x, 39x, 3Ax, 3Gx, 3Hx, 3Nx, 3Px,
3Rx, 3Sx, 3Ux, 3Vx, 3Wx, 3Xx, 3Yx, 3Zx, 42x, 43x,
44x, 45x, 46x, 4Bx, 4Cx, 4Dx, 4Px, 4Qx, 4Rx, 4Vx, 4Yx,
4Zx, 52x, 53x, 56x, 59x, 5Bx, 5Cx, 5Ex, 5Fx, 5Jx, 5Kx,
5Lx, 5Mx, 5Nx, 5Px, 5Qx, 5Sx, 5Wx, 5Xx, 5Yx, 5Zx,
6Cx, 6Dx, 6Ex, 6Fx, 6Gx, 6Jx, 6Kx, 6Lx, 6Mx, 6Vx,
6Xx, 6Zx, 72x, 73x, 74x, 75x, 76x, 77x, 78x, 7Dx, 7Hx,
7Jx, 7Nx, 7Px, 7Qx, 7Sx, 7Wx, 7Xx, 7Yx, 82x, 83x, 84x,
85x, 86x, 87x, 8Ax, 8Bx, 8Cx, 8Dx, 8Ex, 8Fx, 8Gx, 8Hx,
8Jx, 8Kx, 8Lx, 8Mx, 8Nx, 8Px, 8Qx, 8Rx, 8Sx, 8Ux,
8Vx, 8Wx, 8Xx, 8Yx, 8Zx, 92x, 93x, 94x, 95x, 96x, 97x,
98x, 99x, 9Gx, 9Hx, 9Lx, 9Mx, 9Nx, 9Px, 9Qx, 9Rx,
9Sx, 9Tx, A2x, A3x, A4x, A5x, A6x, A7x, A8x, A9x,
AGx, AHx, AJx, AKx, ALx, AMx, ANx, APx, ASx,
ATx, AUx, BCx, BDx, BQx, C2x, C3x, C4x, C5x, C6x,
C7x, C8x, C9x, CAx, CBx, CEx, CFx, CGx, CHx, CJx,
CKx, CLx, CMx, CNx, CPx, D2x, DAx, DBx, DCx,
DDx, DEx, DFx, H2x, H3x, H5x, H6x, H7x, H9x,
HAx, HBx, HGx, HHx, HJx, HKx, HLx, HMx, HNx,
HPx, HQx, HRx, HSx, HTx, HUx, HVx, HWx, HXx,
JHx, JJx, JKx, JLx, JMx, K2x, K3x, K4x, K5x, K6x, K7x,
KWx, L8x, L9x, LAx, LBx, LCx, LDx, LEx, LFx, LNx,
LTx, LUx, LVx, LWx, LXx, LYx, MJx, MKx, MLx,
MMx, MNx, MPx, MSx, MTx, MUx, MVx, MWx,
MXx, MYx, MZx, N2x, N3x, N7x, N8x, P2x, P3x, P4x,
P7x, P8x, P9x, N9x, NAx, NBx, NCx
v 4414-CTO

ThinkPad SL400, SL400c, SL500, and SL500c

185

Table 56. Parts list—Overall (continued)
No.

186

FRU

FRU no.

RoHS
ID

CRU
ID

25

System board assembly, PM45 nVidia NB9M-GS 256
43Y9256
MB, DDR2
v 2743-CTO, 22x, 24x, 25x, 34x, 37x, 3Bx, 3Cx, 3Fx, 3Kx,
3Mx, 3Rx, 3Vx, 44x, 47x, 4Jx, 4Kx, 4Lx, 4Px, 4Qx, 4Rx,
4Sx, 4Tx, 4Xx, 4Yx, 4Zx, 53x, 54x, 5Cx, 5Gx, 5Hx, 5Px,
5Rx, 5Sx, 5Ux, 5Vx, 5Wx, 5Yx, 5Zx, 62x, 63x, 64x, 65x,
66x, 6Ex, 6Fx, 72x, 77x, 78x, 79x, 7Ax, 7Bx, 7Cx, 7Hx,
7Jx, 7Kx, 7Lx, 7Mx, 7Nx, 7Ux, 7Vx, 7Wx, 7Xx, 82x,
84x, 8Ex, 8Hx, 8Jx, 8Yx, 8Zx, AFx, AGx, AHx, AJx,
AKx, ALx, AMx, AUx, AVx, AWx, AXx, AYx, AZx,
BDx, BEx, BQx, BRx, BSx, BTx, BUx, CFx, CGx, CZx,
D2x, D5x, D6x, D7x, D8x, D9x, DAx, DBx, DCx, DDx,
DEx, H7x, H8x, H9x, HMx, HNx, HPx, HQx, HRx,
HSx, HUx, HYx, J2x, J5x, J6x, J9x, JAx, JBx, JCx, JDx,
JEx, JFx, KGx, KHx, KJx, KKx, KLx, KMx, KNx, KPx,
KQx, KRx, KSx, KTx, KUx, KVx, KWx, KXx, KYx,
KZx, L2x, L3x, L4x, L5x, L6x, L7x, L8x, L9x, LAx,
LBx, LCx
v 4413-CTO
v 2746-CTO, 22x, 24x, 25x, 33x, 34x, 36x, 37x, 3Bx, 3Cx,
3Dx, 3Ex, 3Jx, 3Mx, 3Qx, 3Tx, 47x, 48x, 49x, 4Ax, 4Ex,
4Fx, 4Gx, 4Hx, 4Jx, 4Kx, 4Lx, 4Mx, 4Nx, 4Sx, 4Tx,
4Ux, 4Wx, 4Xx, 54x, 55x, 57x, 58x, 5Ax, 5Dx, 5Gx,
5Hx, 5Rx, 5Tx, 5Ux, 5Vx, 62x, 63x, 64x, 65x, 66x, 67x,
68x, 69x, 6Ax, 6Bx, 6Nx, 6Px, 6Qx, 6Rx, 6Wx, 6Yx,
79x, 7Ax, 7Bx, 7Cx, 7Ex, 7Fx, 7Gx, 7Kx, 7Lx, 7Rx, 7Tx,
7Ux, 7Vx, 7Zx, 9Ax, 9Bx, 9Dx, 9Ex, 9Fx, 9Jx, 9Kx,
9Ux, AAx, ABx, ACx, ADx, AEx, AFx, AQx, ARx,
B4x, B5x, BEx, BFx, BGx, BHx, BJx, CCx, CDx, CQx,
CRx, CSx, CUx, CVx, CYx, CZx, D3x, D4x, D5x, D6x,
D7x, D9x, DGx, DHx, H4x, H8x, HYx, HZx, J2x, J3x,
J4x, J5x, J6x, J7x, J8x, J9x, JAx, JBx, JCx, JDx, JEx, JFx,
JGx, JNx, JPx, JQx, JRx, JSx, JTx, JUx, JVx, JWx, K8x,
K9x, KAx, KBx, KCx, KDx, KEx, KFx, KGx, KHx, KJx,
KKx, KLx, KMx, KNx, KVx, KXx
v 4414-CTO

R

N

25

System board assembly, PM45 nVidia N10M-GE1 256
MB, DDR2
v 2743-CTO, LEx, M5x, M6x, MJx, MLx, MQx, MSx,
MUx, MXx, MYx, MZx, N2x, N3x, N4x, N5x, P6x,
P7x, P8x, P9x, PAx, PBx, PCx, PDx, PEx, PFx, PGx,
PHx, PJx, PKx, PLx, PMx, PNx, PPx, PQx, PRx, PSx,
PTx, PUx, PVx, PWx, PXx, PYx, PZx
v 4413-CTO
v 2746-CTO, L5x, LGx, LHx, LJx, LKx, LLx, LMx, LPx,
LZx, M2x, M3x, M4x, M5x, M6x, M7x, M8x, M9x,
MAx, MBx, MCx, MDx, MEx, MFx
v 4414-CTO

42W8208

R

N

26

Clear plate kit

43Y9692

R

N

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 56. Parts list—Overall (continued)
No.
27

FRU

FRU no.

Palm rest assembly without fingerprint reader 14W
44C0727
v 2743-CTO, 33x, 36x, 39x, 3Ax, 3Dx, 3Ex, 3Mx, 3Qx,
3Rx, 4Fx, 4Ux, 4Wx, 52x, 55x, 57x, 58x, 5Cx, 5Ex, 5Fx,
5Jx, 5Kx, 5Nx, 5Qx, 5Tx, 5Ux, 5Vx, 5Yx, 5Zx, 67x, 68x,
6Jx, 6Kx, 6Lx, 6Mx, 74x, 75x, 76x, 77x, 78x, 79x, 7Dx,
7Ex, 7Fx, 7Gx, 7Hx, 7Jx, 7Kx, 7Lx, 7Mx, 7Nx, 7Px,
7Qx, 7Rx, 7Sx, 7Tx, 7Ux, 7Vx, 7Wx, 7Xx, 8Dx, 8Fx,
8Gx, 8Kx, 8Nx, 8Sx, 8Ux, 8Vx, 96x, 97x, 98x, 99x, 9Ax,
9Bx, 9Cx, 9Dx, 9Ex, 9Fx, 9Gx, 9Hx, 9Jx, 9Kx, 9Lx,
9Mx, 9Nx, 9Px, 9Qx, 9Rx, 9Sx, 9Ux, 9Vx, 9Wx, 9Xx,
9Yx, 9Zx, A2x, A3x, A4x, A5x, A6x, A7x, A8x, A9x,
AAx, AJx, AKx, ALx, AMx, ANx, APx, AQx, ARx,
ASx, AUx, AVx, AWx, AYx, B2x, B3x, B4x, B5x, B6x,
B7x, BFx, BGx, BHx, BJx, BKx, BMx, BNx, BPx, BQx,
BRx, BVx, BWx, BZx, C2x, C5x, C6x, CHx, CJx, CKx,
CNx, CPx, CQx, CSx, CZx, D3x, D4x, DFx, HAx,
HBx, HCx, HDx, HEx, HFx, HGx, HHx, HJx, HKx,
HLx, J3x, J4x, J5x, J6x, J7x, J8x, J9x, JAx, JBx, JCx, JDx,
JEx, JFx, JGx, JHx, JJx, JKx, JLx, JMx, JNx, JPx, JQx,
JXx, JYx, JZx, K2x, K3x, K4x, KCx, KGx, KHx, KJx,
KKx, KLx, KMx, KUx, KVx, KWx, KXx, KYx, KZx,
L9x, LHx, LJx, LPx, LQx, LRx, LSx, LTx, LUx, LVx,
M7x, M8x, M9x, MAx, MBx, MCx, MDx, MEx, MFx,
MGx, MHx, MTx, MUx, MVx, MWx, MXx, MYx,
MZx, N2x, N3x, N4x, N5x, N6x, N7x, N8x, N9x,
NAx, NBx, NCx, NDx, NEx, NMx, NNx, NPx, NQx,
NRx, NSx, P2x, P6x, P7x, P8x, P9x, PAx, PBx, PJx,
PKx, PLx, PMx, PNx, PPx, PXx, Q4x, Q5x, Q6x
v 4413-CTO

RoHS
ID

CRU
ID

R

**

ThinkPad SL400, SL400c, SL500, and SL500c

187

Table 56. Parts list—Overall (continued)
No.

188

FRU

FRU no.

RoHS
ID

CRU
ID

27

Palm rest assembly with fingerprint reader 14W
44C0729
v 2743-CTO, 22x, 23x, 24x, 25x, 26x, 34x, 37x, 3Bx, 3Cx,
3Fx, 3Hx, 3Jx, 3Kx, 3Vx, 3Wx, 42x, 43x, 44x, 45x, 46x,
47x, 48x, 49x, 4Ax, 4Bx, 4Cx, 4Dx, 4Ex, 4Gx, 4Hx, 4Jx,
4Kx, 4Lx, 4Mx, 4Nx, 4Px, 4Qx, 4Rx, 4Sx, 4Tx, 4Vx,
4Xx, 4Yx, 4Zx, 53x, 54x, 56x, 59x, 5Ax, 5Bx, 5Dx, 5Gx,
5Hx, 5Lx, 5Mx, 5Px, 5Rx, 5Sx, 5Wx, 62x, 63x, 64x,
65x, 66x, 6Ax, 6Dx, 6Ex, 6Fx, 6Gx, 6Hx, 72x, 7Ax,
7Bx, 7Cx, 7Zx, 82x, 83x, 84x, 85x, 86x, 87x, 88x, 89x,
8Ax, 8Bx, 8Cx, 8Ex, 8Hx, 8Jx, 8Lx, 8Mx, 8Px, 8Qx,
8Rx, 8Tx, 8Wx, 8Xx, 8Yx, 8Zx, 92x, 93x, 94x, 95x, ABx,
ACx, ADx, AEx, AFx, AGx, AHx, ATx, AXx, AZx,
B8x, BBx, BCx, BDx, BEx, BSx, BTx, BUx, BXx, BYx,
C3x, C4x, C7x, C8x, C9x, CAx, CBx, CCx, CDx, CEx,
CFx, CGx, CLx, CMx, CRx, CUx, CVx, CWx, CXx,
CYx, D2x, D5x, D6x, D7x, D8x, D9x, DAx, DBx, DCx,
DDx, DEx, H2x, H3x, H4x, H5x, H6x, H7x, H8x, H9x,
HMx, HNx, HPx, HQx, HRx, HSx, HTx, HUx, HVx,
HWx, HXx, HYx, HZx, J2x, JRx, JSx, JTx, JUx, JVx,
JWx, K5x, K6x, K7x, K8x, K9x, KAx, KBx, KDx, KEx,
KFx, KNx, KPx, KQx, KRx, KSx, KTx, L2x, L3x, L4x,
L5x, L6x, L7x, L8x, LAx, LBx, LCx, LEx, LGx, LKx,
LLx, LMx, LNx, LWx, LXx, LYx, LZx, M5x, M6x, MJx,
MKx, MLx, MMx, MNx, MPx, MQx, MRx, MSx, NFx,
NGx, NHx, NJx, NKx, NLx, NTx, NUx, NVx, NWx,
NXx, NYx, NZx, P3x, P4x, P5x, PCx, PDx, PEx, PFx,
PGx, PHx, PQx, PRx, PSx, PTx, PUx, PVx, PWx, PYx,
PZx, Q2x, Q3x
v 4413-CTO

R

**

27

Palm rest assembly without fingerprint reader 15W
44C0731
v 2746-CTO, 33x, 36x, 39x, 3Ax, 45x, 4Kx, 4Px, 4Rx,
4Vx, 4Yx, 52x, 53x, 57x, 58x, 59x, 5Cx, 5Ex, 5Fx, 5Jx,
5Kx, 5Qx, 5Sx, 5Wx, 5Xx, 5Yx, 5Zx, 62x, 63x, 64x, 65x,
67x, 68x, 69x, 6Ax, 6Bx, 6Cx, 6Dx, 6Kx, 6Lx, 6Mx, 73x,
7Ex, 7Fx, 7Hx, 7Jx, 7Mx, 7Px, 7Xx, 7Yx, 85x, 86x, 87x,
8Ax, 8Bx, 8Cx, 8Dx, 8Ex, 8Fx, 8Gx, 8Hx, 8Jx, 8Kx,
8Lx, 8Mx, 8Nx, 8Px, 8Qx, 8Rx, 8Sx, 8Ux, 8Vx, 8Wx,
8Xx, 8Yx, 8Zx, 92x, 93x, 94x, 95x, 96x, 97x, 98x, 99x,
9Dx, 9Ex, 9Fx, 9Kx, 9Mx, 9Qx, 9Rx, 9Sx, 9Tx, 9Vx,
ATx, B6x, B7x, B8x, B9x, BAx, BBx, BCx, BDx, BEx,
BFx, BJx, BKx, BMx, BNx, BPx, BRx, BSx, BTx, BWx,
BXx, C2x, C3x, CGx, CHx, CLx, CMx, CWx, CXx,
D8x, D9x, HCx, HDx, HEx, HFx, HGx, HHx, HJx,
HKx, HLx, HMx, HNx, HPx, HQx, HRx, HSx, HTx,
HUx, HVx, HWx, HXx, JLx, JMx, JNx, JPx, JQx, JRx,
JSx, JTx, JUx, JVx, JWx, JXx, JYx, JZx, K2x, K4x, K5x,
K6x, K8x, K9x, KAx, KEx, KFx, KGx, KLx, KMx, L6x,
L7x, L8x, L9x, LAx, LBx, LCx, LDx, LEx, LFx, LNx,
LPx, LQx, LRx, LSx, LTx, LVx, LWx, LXx, LZx, M2x,
M3x, M7x, M8x, M9x, MDx, MEx, MGx, MHx, MJx,
MKx, MQx, MRx, MSx, MTx, MUx, MVx, MWx,
MXx, N4x, P3x, P4x, NAx, NBx
v 4414-CTO

R

**

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 56. Parts list—Overall (continued)
No.

FRU

FRU no.

27

Palm rest assembly with fingerprint reader 15W
44C0733
v 2746-CTO, 22x, 23x, 24x, 25x, 26x, 34x, 37x, 3Bx, 3Cx,
3Dx, 3Ex, 3Gx, 3Hx, 3Jx, 3Mx, 3Nx, 3Px, 3Qx, 3Rx,
3Sx, 3Tx, 3Ux, 3Vx, 3Wx, 3Xx, 3Yx, 3Zx, 42x, 43x, 44x,
46x, 47x, 48x, 49x, 4Ax, 4Bx, 4Cx, 4Dx, 4Ex, 4Fx, 4Gx,
4Hx, 4Jx, 4Lx, 4Mx, 4Nx, 4Qx, 4Sx, 4Tx, 4Ux, 4Wx,
4Xx, 4Zx, 54x, 55x, 56x, 5Ax, 5Bx, 5Dx, 5Gx, 5Hx,
5Lx, 5Mx, 5Nx, 5Px, 5Rx, 5Tx, 5Ux, 5Vx, 66x, 6Ex,
6Fx, 6Gx, 6Jx, 6Nx, 6Px, 6Qx, 6Rx, 6Vx, 6Wx, 6Xx,
6Yx, 6Zx, 72x, 74x, 75x, 76x, 77x, 78x, 79x, 7Ax, 7Bx,
7Cx, 7Dx, 7Gx, 7Kx, 7Lx, 7Nx, 7Qx, 7Rx, 7Sx, 7Tx,
7Ux, 7Vx, 7Wx, 7Zx, 82x, 83x, 84x, 9Ax, 9Bx, 9Gx,
9Hx, 9Jx, 9Lx, 9Nx, 9Px, 9Ux, A2x, A3x, A4x, A5x,
A6x, A7x, A8x, A9x, AAx, ABx, ACx, ADx, AEx, AFx,
AGx, AHx, AJx, AKx, ALx, AMx, ANx, APx, AQx,
ARx, ASx, AUx, B2x, B3x, B4x, B5x, BGx, BHx, BQx,
BUx, BVx, BYx, BZx, C4x, C5x, C6x, C7x, C8x, C9x,
CAx, CBx, CCx, CDx, CEx, CFx, CJx, CKx, CNx, CPx,
CQx, CRx, CSx, CUx, CVx, CYx, CZx, D2x, D3x, D4x,
D5x, D6x, D7x, DAx, DBx, DCx, DDx, DEx, DFx,
DGx, DHx, H2x, H3x, H4x, H5x, H6x, H7x, H8x,
H9x, HAx, HBx, HYx, HZx, J2x, J3x, J4x, J5x, J6x, J7x,
J8x, J9x, JAx, JBx, JCx, JDx, JEx, JFx, JGx, JHx, JJx,
JKx, K3x, K7x, KBx, KCx, KDx, KHx, KJx, KKx, KNx,
KVx, KWx, KXx, L5x, LGx, LHx, LJx, LKx, LLx, LMx,
LUx, LYx, M4x, M5x, M6x, MAx, MBx, MCx, MFx,
MLx, MMx, MNx, MPx, MYx, MZx, N2x, N3x, N5x,
N6x, N7x, N8x, N9x, NCx, P2x, P5x, P6x, P7x, P8x,
P9x
v 4414-CTO

28

Keyboard (see “Keyboard” on page 214.)

29

TrackPoint stick caps

—

AC adapter (see “AC adapters” on page 216.)

91P9642

RoHS
ID

CRU
ID

R

**

R

*

ThinkPad SL400, SL400c, SL500, and SL500c

189

LCD FRUs
In ThinkPad SL400, SL400c, SL500, and SL500c, there are following types of LCDs.
v “14.1-in. WXGA TFT”
v “14.1-in. WXGA+ TFT” on page 201
v “15.4-in. WXGA TFT” on page 203
v “15.4-in. WSXGA+ TFT” on page 212

14.1-in. WXGA TFT
1

2

3

4

9

8
7

6

190

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

5

Table 57. Parts list—14.1-in. WXGA TFT
No.

FRU

FRU no.

RoHS CRU
ID
ID

1

LCD bezel SL400
v 2743-all

43Y9686

R

N

1

LCD bezel SL400c
v 4413-all

45N5605

R

N

2

Camera/microphone module
44C0735
v 2743-CTO, 22x, 23x, 24x, 26x, 33x, 34x, 36x, 37x, 39x,
3Ax, 3Hx, 3Jx, 3Kx, 3Mx, 3Rx, 3Vx, 3Wx, 49x, 4Bx,
4Dx, 4Ex, 4Gx, 4Hx, 4Kx, 4Lx, 4Mx, 4Nx, 4Rx, 4Tx,
4Ux, 4Vx, 4Wx, 4Xx, 4Yx, 4Zx, 52x, 53x, 54x, 55x, 56x,
57x, 58x, 59x, 5Ax, 5Bx, 5Dx, 5Ex, 5Fx, 5Hx, 5Jx, 5Kx,
5Lx, 5Mx, 5Nx, 5Px, 5Qx, 5Rx, 5Sx, 5Tx, 5Ux, 5Vx,
5Wx, 5Yx, 5Zx, 62x, 63x, 65x, 66x, 67x, 68x, 6Ax, 6Ex,
6Fx, 6Jx, 6Kx, 6Lx, 6Mx, 72x, 74x, 75x, 76x, 77x, 78x,
79x, 7Ax, 7Bx, 7Cx, 7Mx, 7Rx, 7Sx, 7Tx, 7Vx, 7Wx,
7Xx, 85x, 87x, 88x, 89x, 8Ax, 8Bx, 8Cx, 8Dx, 8Ex, 8Fx,
8Gx, 8Lx, 8Mx, 8Nx, 8Px, 8Qx, 8Rx, 8Tx, 8Wx, 8Xx,
8Yx, 8Zx, 92x, 93x, 94x, 95x, 9Fx, 9Hx, 9Qx, 9Sx, 9Xx,
A2x, A3x, A6x, ABx, ACx, ADx, AEx, AFx, AGx, AHx,
AJx, AKx, ALx, AMx, ANx, APx, AQx, ARx, AUx,
AVx, AWx, AXx, B5x, B8x, BBx, BCx, BDx, BEx, BFx,
BGx, BQx, BRx, BSx, BTx, BUx, BXx, BYx, C3x, C4x,
C5x, C7x, C8x, C9x, CAx, CBx, CCx, CDx, CEx, CHx,
CMx, CRx, CUx, CVx, CWx, CXx, CYx, CZx, D2x,
D4x, D5x, D6x, D9x, DBx, DDx, DEx, H3x, H4x, H5x,
H6x, H8x, H9x, HSx, HTx, HUx, HVx, HWx, HXx,
HYx, HZx, J2x, J3x, J4x, J5x, J6x, J7x, J8x, J9x, JAx, JBx,
JCx, JDx, JEx, JFx, JKx, JLx, JMx, JNx, JPx, JQx, JXx,
JYx, JZx, K2x, K3x, K4x, KAx, KBx, KCx, KEx, KFx,
KGx, KHx, KJx, KKx, KLx, KMx, KUx, KVx, KWx,
KXx, KYx, KZx, L7x, L8x, L9x, LBx, LCx, LEx, LMx,
LNx, LQx, LRx, LSx, LTx, LUx, LVx, LWx, LXx, LYx,
LZx, M5x, M6x, MJx, MKx, MLx, MMx, MNx, MPx,
MQx, MRx, MSx, MTx, MUx, MVx, MWx, MXx, MYx,
MZx, N2x, N3x, N4x, N5x, N9x, NAx, NBx, NCx,
NDx, NEx, NMx, NNx, NPx, NQx, NRx, NSx, NYx,
NZx, P2x, P4x, P5x, P6x, P7x, P8x, P9x, PAx, PBx, PJx,
PKx, PLx, PMx, PNx, PPx, PVx, PWx, PXx, PZx, Q2x,
Q3x, Q4x, Q5x, Q6x
v 4413-CTO

R

N

ThinkPad SL400, SL400c, SL500, and SL500c

191

Table 57. Parts list—14.1-in. WXGA TFT (continued)
No.

192

FRU

FRU no.

RoHS CRU
ID
ID

2

Camera/microphone module
44C0909
v 2743-CTO, 22x, 23x, 24x, 26x, 33x, 34x, 36x, 37x, 39x,
3Ax, 3Hx, 3Jx, 3Kx, 3Mx, 3Rx, 3Vx, 3Wx, 49x, 4Bx,
4Dx, 4Ex, 4Gx, 4Hx, 4Kx, 4Lx, 4Mx, 4Nx, 4Rx, 4Tx,
4Ux, 4Vx, 4Wx, 4Xx, 4Yx, 4Zx, 52x, 53x, 54x, 55x, 56x,
57x, 58x, 59x, 5Ax, 5Bx, 5Dx, 5Ex, 5Fx, 5Hx, 5Jx, 5Kx,
5Lx, 5Mx, 5Nx, 5Px, 5Qx, 5Rx, 5Sx, 5Tx, 5Ux, 5Vx,
5Wx, 5Yx, 5Zx, 62x, 63x, 65x, 66x, 67x, 68x, 6Ax, 6Ex,
6Fx, 6Jx, 6Kx, 6Lx, 6Mx, 72x, 74x, 75x, 76x, 77x, 78x,
79x, 7Ax, 7Bx, 7Cx, 7Mx, 7Rx, 7Sx, 7Tx, 7Vx, 7Wx,
7Xx, 85x, 87x, 88x, 89x, 8Ax, 8Bx, 8Cx, 8Dx, 8Ex, 8Fx,
8Gx, 8Lx, 8Mx, 8Nx, 8Px, 8Qx, 8Rx, 8Tx, 8Wx, 8Xx,
8Yx, 8Zx, 92x, 93x, 94x, 95x, 9Fx, 9Hx, 9Qx, 9Sx, 9Xx,
A2x, A3x, A6x, ABx, ACx, ADx, AEx, AFx, AGx, AHx,
AJx, AKx, ALx, AMx, ANx, APx, AQx, ARx, AUx,
AVx, AWx, AXx, B5x, B8x, BBx, BCx, BDx, BEx, BFx,
BGx, BQx, BRx, BSx, BTx, BUx, BXx, BYx, C3x, C4x,
C5x, C7x, C8x, C9x, CAx, CBx, CCx, CDx, CEx, CHx,
CMx, CRx, CUx, CVx, CWx, CXx, CYx, CZx, D2x,
D4x, D5x, D6x, D9x, DBx, DDx, DEx, H3x, H4x, H5x,
H6x, H8x, H9x, HSx, HTx, HUx, HVx, HWx, HXx,
HYx, HZx, J2x, J3x, J4x, J5x, J6x, J7x, J8x, J9x, JAx, JBx,
JCx, JDx, JEx, JFx, JKx, JLx, JMx, JNx, JPx, JQx, JXx,
JYx, JZx, K2x, K3x, K4x, KAx, KBx, KCx, KEx, KFx,
KGx, KHx, KJx, KKx, KLx, KMx, KUx, KVx, KWx,
KXx, KYx, KZx, L7x, L8x, L9x, LBx, LCx, LEx, LMx,
LNx, LQx, LRx, LSx, LTx, LUx, LVx, LWx, LXx, LYx,
LZx, M5x, M6x, MJx, MKx, MLx, MMx, MNx, MPx,
MQx, MRx, MSx, MTx, MUx, MVx, MWx, MXx, MYx,
MZx, N2x, N3x, N4x, N5x, N9x, NAx, NBx, NCx,
NDx, NEx, NMx, NNx, NPx, NQx, NRx, NSx, NYx,
NZx, P2x, P4x, P5x, P6x, P7x, P8x, P9x, PAx, PBx, PJx,
PKx, PLx, PMx, PNx, PPx, PVx, PWx, PXx, PZx, Q2x,
Q3x, Q4x, Q5x, Q6x
v 4413-CTO

R

N

2

Microphone module
44C0737
v 2743-CTO, 3Dx, 3Ex, 3Qx, 42x, 43x, 45x, 46x, 48x, 4Ax,
4Cx, 4Fx, 6Dx, 6Gx, 6Hx, 7Dx, 7Ex, 7Fx, 7Gx, 7Hx,
7Jx, 7Kx, 7Lx, 7Px, 7Qx, 7Ux, 7Zx, 83x, 86x, 8Kx, 8Sx,
8Ux, 8Vx, 96x, 97x, 98x, 99x, 9Ax, 9Bx, 9Cx, 9Dx, 9Ex,
9Gx, 9Jx, 9Kx, 9Lx, 9Mx, 9Nx, 9Px, 9Rx, 9Ux, 9Vx,
9Wx, 9Yx, 9Zx, A4x, A5x, A7x, A8x, A9x, AAx, ASx,
ATx, AYx, AZx, B2x, B3x, B4x, B6x, B7x, BHx, BJx,
BKx, BMx, BNx, BPx, BVx, BWx, BZx, C2x, C6x, CJx,
CKx, CLx, CNx, CPx, CQx, CSx, D3x, DFx, H2x, HAx,
HBx, HCx, HDx, HEx, HFx, HGx, HHx, HJx, HKx,
HLx, JGx, JHx, JJx, JRx, JSx, JTx, JUx, JVx, JWx, K5x,
K6x, K7x, K8x, K9x, KDx, KNx, KPx, KQx, KRx, KSx,
KTx, L2x, L3x, L4x, L5x, L6x, LAx, LGx, LHx, LJx,
LKx, LLx, LPx, M7x, M8x, M9x, MAx, MBx, MCx,
MDx, MEx, MFx, MGx, MHx, N6x, N7x, N8x, NFx,
NGx, NHx, NJx, NKx, NLx, NTx, NUx, NVx, NWx,
NXx, P3x, PCx, PDx, PEx, PFx, PGx, PHx, PQx, PRx,
PSx, PTx, PUx, PYx
v 4413-CTO

R

N

3

Wireless LAN/WiMAX/WAN antenna assembly 14W

R

N

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

44C9914

Table 57. Parts list—14.1-in. WXGA TFT (continued)
No.

FRU

FRU no.

RoHS CRU
ID
ID

4

Hinge 14W

43Y9688

R

N

5

LCD cover kit 14W (with logo)

43Y9684

R

N

6

LCD cable, 20-wire coaxial 14W
44C5371
v 2743-CTO, 22x, 23x, 24x, 26x, 33x, 34x, 36x, 37x, 39x,
3Ax, 3Dx, 3Ex, 3Hx, 3Jx, 3Kx, 3Mx, 3Vx, 3Wx, 42x,
43x, 45x, 46x, 48x, 49x, 4Ax, 4Bx, 4Cx, 4Dx, 4Ex, 4Fx,
4Gx, 4Hx, 4Kx, 4Lx, 4Mx, 4Nx, 4Rx, 4Tx, 4Ux, 4Vx,
4Wx, 4Xx, 4Yx, 4Zx, 52x, 53x, 54x, 55x, 56x, 57x, 58x,
59x, 5Ax, 5Bx, 5Dx, 5Ex, 5Fx, 5Hx, 5Jx, 5Kx, 5Lx, 5Mx,
5Nx, 5Px, 5Qx, 5Rx, 5Sx, 5Tx, 5Ux, 5Vx, 5Wx, 66x,
67x, 68x, 6Ax, 6Dx, 6Ex, 6Fx, 6Gx, 6Hx, 6Jx, 6Kx, 6Lx,
6Mx, 72x, 74x, 75x, 76x, 77x, 78x, 79x, 7Ax, 7Bx, 7Cx,
7Px, 7Qx, 7Rx, 7Sx, 7Tx, 7Ux, 7Vx, 7Wx, 7Xx, 7Zx,
83x, 85x, 86x, 87x, 88x, 89x, 8Ax, 8Bx, 8Cx, 8Dx, 8Ex,
8Fx, 8Gx, 8Kx, 8Lx, 8Mx, 8Nx, 8Px, 8Qx, 8Rx, 8Sx,
8Tx, 8Ux, 8Vx, 8Wx, 8Xx, 8Yx, 8Zx, 92x, 93x, 94x, 95x,
96x, 97x, 98x, 99x, 9Ax, 9Bx, 9Cx, 9Dx, 9Ex, 9Fx, 9Gx,
9Hx, 9Jx, 9Kx, 9Lx, 9Mx, 9Nx, 9Px, 9Qx, 9Rx, 9Sx,
9Ux, 9Vx, 9Wx, 9Xx, 9Yx, 9Zx, A2x, A3x, A6x, A7x,
A8x, A9x, AAx, ABx, ACx, ADx, AEx, AFx, AGx,
AHx, AJx, AKx, ALx, AMx, B2x, B3x, B4x, B5x, B6x,
B7x, B8x, BBx, BCx, BDx, BEx, BFx, BGx, BUx, BVx,
BWx, BXx, BYx, BZx, C2x, C3x, C4x, C5x, C6x, C7x,
C8x, C9x, CAx, CBx, CCx, CDx, CEx, CHx, CJx, CKx,
CLx, CMx, CNx, CPx, CQx, CRx, CSx, CUx, CVx,
CWx, CXx, CYx, CZx, D2x, D3x, D4x, D5x, D6x, D9x,
DBx, DDx, DEx, DFx, H2x, H3x, H4x, H5x, H6x, H8x,
H9x, HAx, HBx, HCx, HDx, HEx, HFx, HGx, HHx,
HJx, HKx, HLx, HSx, HTx, HWx, HXx, HYx, HZx,
J2x, J3x, J4x, J5x, J6x, J7x, J8x, J9x, JAx, JBx, JCx, JDx,
JEx, JFx, LGx, M5x
v 4413-CTO

R

N

ThinkPad SL400, SL400c, SL500, and SL500c

193

Table 57. Parts list—14.1-in. WXGA TFT (continued)
No.
6

194

FRU

FRU no.

LCD cable, 20-wire teflon 14W
44C5373
v 2743-CTO, 3Qx, 3Rx, 5Yx, 5Zx, 62x, 63x, 65x, 7Dx,
7Ex, 7Fx, 7Gx, 7Hx, 7Jx, 7Kx, 7Lx, 7Mx, A4x, A5x,
ANx, APx, AQx, ARx, ASx, ATx, AUx, AVx, AWx,
AXx, AYx, AZx, BHx, BJx, BKx, BMx, BNx, BPx, BQx,
BRx, BSx, BTx, HUx, HVx, JGx, JHx, JJx, JKx, JLx,
JMx, JNx, JPx, JQx, JRx, JSx, JTx, JUx, JVx, JWx, JXx,
JYx, JZx, K2x, K3x, K4x, K5x, K6x, K7x, K8x, K9x,
KAx, KBx, KCx, KDx, KEx, KFx, KGx, KHx, KJx, KKx,
KLx, KMx, KNx, KPx, KQx, KRx, KSx, KTx, KUx,
KVx, KWx, KXx, KYx, KZx, L2x, L3x, L4x, L5x, L6x,
L7x, L8x, L9x, LAx, LBx, LCx, LEx, LHx, LJx, LKx,
LLx, LMx, LNx, LPx, LQx, LRx, LSx, LTx, LUx, LVx,
LWx, LXx, LYx, LZx, M6x, M7x, M8x, M9x, MAx,
MBx, MCx, MDx, MEx, MFx, MGx, MHx, MJx, MKx,
MLx, MMx, MNx, MPx, MQx, MRx, MSx, MTx, MUx,
MVx, MWx, MXx, MYx, MZx, N2x, N3x, N4x, N5x,
N6x, N7x, N8x, N9x, NAx, NBx, NCx, NDx, NEx,
NFx, NGx, NHx, NJx, NKx, NLx, NMx, NNx, NPx,
NQx, NRx, NSx, NTx, NUx, NVx, NWx, NXx, NYx,
NZx, P2x, P3x, P4x, P5x, P6x, P7x, P8x, P9x, PAx, PBx,
PCx, PDx, PEx, PFx, PGx, PHx, PJx, PKx, PLx, PMx,
PNx, PPx, PQx, PRx, PSx, PTx, PUx, PVx, PWx, PXx,
PYx, PZx, Q2x, Q3x, Q4x, Q5x, Q6x
v 4413-CTO

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

RoHS CRU
ID
ID
R

N

Table 57. Parts list—14.1-in. WXGA TFT (continued)
No.

FRU

FRU no.

RoHS CRU
ID
ID

7

Inverter card
42W7997
v 2743-CTO, 22x, 23x, 24x, 26x, 33x, 34x, 36x, 37x, 39x,
3Ax, 3Dx, 3Ex, 3Hx, 3Jx, 3Kx, 3Mx, 3Qx, 3Rx, 3Vx,
3Wx, 42x, 43x, 45x, 46x, 48x, 49x, 4Ax, 4Bx, 4Cx, 4Dx,
4Ex, 4Fx, 4Gx, 4Hx, 4Kx, 4Lx, 4Mx, 4Nx, 4Rx, 4Tx,
4Ux, 4Vx, 4Wx, 4Xx, 4Yx, 4Zx, 52x, 53x, 54x, 55x, 56x,
57x, 58x, 59x, 5Ax, 5Bx, 5Dx, 5Ex, 5Fx, 5Hx, 5Jx, 5Kx,
5Lx, 5Mx, 5Nx, 5Px, 5Qx, 5Rx, 5Sx, 5Tx, 5Ux, 5Vx,
5Wx, 5Yx, 5Zx, 62x, 63x, 65x, 66x, 67x, 68x, 6Ax, 6Dx,
6Ex, 6Fx, 6Gx, 6Hx, 6Jx, 6Kx, 6Lx, 6Mx, 72x, 74x, 75x,
76x, 77x, 78x, 79x, 7Ax, 7Bx, 7Cx, 7Dx, 7Ex, 7Fx, 7Gx,
7Hx, 7Jx, 7Kx, 7Lx, 7Mx, 7Px, 7Qx, 7Rx, 7Sx, 7Tx,
7Ux, 7Vx, 7Wx, 7Xx, 7Zx, 83x, 85x, 86x, 87x, 88x, 89x,
8Ax, 8Bx, 8Cx, 8Dx, 8Ex, 8Fx, 8Gx, 8Kx, 8Lx, 8Mx,
8Nx, 8Px, 8Qx, 8Rx, 8Sx, 8Tx, 8Ux, 8Vx, 8Wx, 8Xx,
8Yx, 8Zx, 92x, 93x, 94x, 95x, 96x, 97x, 98x, 99x, 9Ax,
9Bx, 9Cx, 9Dx, 9Ex, 9Fx, 9Gx, 9Hx, 9Jx, 9Kx, 9Lx,
9Mx, 9Nx, 9Px, 9Qx, 9Rx, 9Sx, 9Ux, 9Vx, 9Wx, 9Xx,
9Yx, 9Zx, A2x, A3x, A4x, A5x, A6x, A7x, A8x, A9x,
AAx, ABx, ACx, ADx, AEx, AFx, AGx, AHx, AJx,
AKx, ALx, AMx, ANx, APx, AQx, ARx, ASx, ATx,
AUx, AVx, AWx, AXx, AYx, AZx, B2x, B3x, B4x, B5x,
B6x, B7x, B8x, BBx, BCx, BDx, BEx, BFx, BGx, BHx,
BJx, BKx, BMx, BNx, BPx, BQx, BRx, BSx, BTx, BUx,
BVx, BWx, BXx, BYx, BZx, C2x, C3x, C4x, C5x, C6x,
C7x, C8x, C9x, CAx, CBx, CCx, CDx, CEx, CHx, CJx,
CKx, CLx, CMx, CNx, CPx, CQx, CRx, CSx, CUx,
CVx, CWx, CXx, CYx, CZx, D2x, D3x, D4x, D5x, D6x,
D9x, DBx, DDx, DEx, DFxH2x, H3x, H4x, H5x, H6x,
H8x, H9x, HAx, HBx, HCx, HDx, HEx, HFx, HGx,
HHx, HJx, HKx, HLx, HSx, HTx, HUx, HVx, HWx,
HXx, HYx, HZx, J2x, J3x, J4x, J5x, J6x, J7x, J8x, J9x,
JAx, JBx, JCx, JDx, JEx, JFx, JGx, JHx, JJx, JKx, JLx,
JMx, JNx, JPx, JQx, JRx, JSx, JTx, JUx, JVx, JWx, JXx,
JYx, JZx, K2x, K3x, K4x, K5x, K6x, K7x, K8x, K9x,
KAx, KBx, KCx, KDx, KEx, KFx, KGx, KHx, KJx, KKx,
KLx, KMx, KNx, KPx, KQx, KRx, KSx, KTx, KUx,
KVx, KWx, KXx, KYx, KZx, L2x, L3x, L4x, L5x, L6x,
L7x, L8x, L9x, LAx, LBx, LCx, LGx
v 4413-CTO

R

N

7

LED control card
42W8219
v 2743-CTO, LEx, LHx, LJx, LKx, LLx, LMx, LNx, LPx,
LQx, LRx, LSx, LTx, LUx, LVx, LWx, LXx, LYx, LZx,
M5x, M6x, M7x, M8x, M9x, MAx, MBx, MCx, MDx,
MEx, MFx, MGx, MHx, MJx, MKx, MLx, MMx, MNx,
MPx, MQx, MRx, MSx, MTx, MUx, MVx, MWx, MXx,
MYx, MZx, N2x, N3x, N4x, N5x, N6x, N7x, N8x, N9x,
NAx, NBx, NCx, NDx, NEx, NFx, NGx, NHx, NJx,
NKx, NLx, NMx, NNx, NPx, NQx, NRx, NSx, NTx,
NUx, NVx, NWx, NXx, NYx, NZx, P2x, P3x, P4x, P5x,
P6x, P7x, P8x, P9x, PAx, PBx, PCx, PDx, PEx, PFx,
PGx, PHx, PJx, PKx, PLx, PMx, PNx, PPx, PQx, PRx,
PSx, PTx, PUx, PVx, PWx, PXx, PYx, PZx, Q2x, Q3x,
Q4x, Q5x, Q6x
v 4413-CTO

R

N

8

Inverter cable 14W

R

N

43Y9800

ThinkPad SL400, SL400c, SL500, and SL500c

195

Table 57. Parts list—14.1-in. WXGA TFT (continued)
No.
9

196

FRU

FRU no.

LCD panel, 14.1-in. WXGA, glare
42T0530
v 2743-CTO, 22x, 24x, 33x, 36x, 37x, 39x, 3Ax, 3Dx, 3Ex,
3Hx, 3Jx, 3Kx, 3Mx, 3Rx, 3Vx, 49x, 4Bx, 4Cx, 4Dx,
4Ex, 4Fx, 4Gx, 4Hx, 4Mx, 4Nx, 4Vx, 4Wx, 4Xx, 4Yx,
4Zx, 52x, 53x, 56x, 57x, 58x, 59x, 5Ax, 5Dx, 5Lx, 5Mx,
5Nx, 5Px, 5Qx, 5Rx, 5Tx, 5Ux, 5Vx, 5Wx, 5Yx, 62x,
66x, 67x, 68x, 6Ex, 6Fx, 6Jx, 6Kx, 6Lx, 6Mx, 72x, 74x,
75x, 76x, 77x, 78x, 79x, 7Ax, 7Bx, 7Cx, 7Dx, 7Ex, 7Fx,
7Gx, 7Hx, 7Jx, 7Kx, 7Lx, 7Mx, 7Px, 7Qx, 7Rx, 7Sx,
7Tx, 7Ux, 7Vx, 7Wx, 7Xx, 85x, 87x, 88x, 8Ax, 8Bx,
8Dx, 8Fx, 8Gx, 8Kx, 8Lx, 8Mx, 8Nx, 8Px, 8Qx, 8Sx,
8Tx, 8Ux, 8Vx, 8Wx, 8Xx, 8Yx, 8Zx, 92x, 93x, 94x, 95x,
96x, 97x, 98x, 99x, 9Bx, 9Dx, 9Gx, 9Jx, 9Lx, 9Nx, 9Px,
9Rx, 9Ux, 9Xx, 9Yx, A2x, A3x, A4x, A5x, A6x, A7x,
A8x, A9x, AAx, ADx, AEx, AFx, AGx, AHx, AJx, AKx,
ALx, AMx, ANx, APx, AQx, ARx, ASx, ATx, AUx,
AVx, AWx, AXx, AYx, AZx, B5x, B8x, BBx, BCx, BDx,
BEx, BFx, BGx, BHx, BJx, BKx, BMx, BNx, BPx, BQx,
BRx, BSx, BTx, BUx, BWx, BYx, BZx, C3x, C5x, C7x,
C9x, CBx, CDx, CSx, CUx, CVx, CXx, CZx, D2x, D3x,
D4x, D5x, DEx, DFx, H4x, H5x, H6x, H8x, H9x, HAx,
HBx, HCx, HDx, HEx, HFx, HGx, HHx, HJx, HKx,
HLx, HSx, HTx, HUx, HVx, HWx, HXx, HYx, HZx,
J2x, J3x, J5x, J7x, J8x, J9x, JAx, JBx, JCx, JDx, JEx, JFx,
JGx, JHx, JJx, JKx, JLx, JMx, JNx, JPx, JQx, JRx, JSx,
JTx, JUx, JVx, JWx, JXx, JYx, JZx, K2x, K3x, K4x, K5x,
K6x, K7x, K8x, K9x, KAx, KBx, KCx, KDx, KEx, KFx,
KGx, KHx, KJx, KKx, KLx, KMx, KNx, KPx, KQx,
KRx, KSx, KTx, KUx, KVx, KWx, KXx, KYx, KZx, L2x,
L3x, L4x, L5x, L6x, L7x, L8x, L9x, LAx, LBx, LCx, LGx
v 4413-CTO

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

RoHS CRU
ID
ID
R

N

Table 57. Parts list—14.1-in. WXGA TFT (continued)
No.
9

FRU

FRU no.

LCD panel, 14.1-in. WXGA, glare
42T0524
v 2743-CTO, 22x, 24x, 33x, 36x, 37x, 39x, 3Ax, 3Dx, 3Ex,
3Hx, 3Jx, 3Kx, 3Mx, 3Rx, 3Vx, 49x, 4Bx, 4Cx, 4Dx,
4Ex, 4Fx, 4Gx, 4Hx, 4Mx, 4Nx, 4Vx, 4Wx, 4Xx, 4Yx,
4Zx, 52x, 53x, 56x, 57x, 58x, 59x, 5Ax, 5Dx, 5Lx, 5Mx,
5Nx, 5Px, 5Qx, 5Rx, 5Tx, 5Ux, 5Vx, 5Wx, 5Yx, 62x,
66x, 67x, 68x, 6Ex, 6Fx, 6Jx, 6Kx, 6Lx, 6Mx, 72x, 74x,
75x, 76x, 77x, 78x, 79x, 7Ax, 7Bx, 7Cx, 7Dx, 7Ex, 7Fx,
7Gx, 7Hx, 7Jx, 7Kx, 7Lx, 7Mx, 7Px, 7Qx, 7Rx, 7Sx,
7Tx, 7Ux, 7Vx, 7Wx, 7Xx, 85x, 87x, 88x, 8Ax, 8Bx,
8Dx, 8Fx, 8Gx, 8Kx, 8Lx, 8Mx, 8Nx, 8Px, 8Qx, 8Sx,
8Tx, 8Ux, 8Vx, 8Wx, 8Xx, 8Yx, 8Zx, 92x, 93x, 94x, 95x,
96x, 97x, 98x, 99x, 9Bx, 9Dx, 9Gx, 9Jx, 9Lx, 9Nx, 9Px,
9Rx, 9Ux, 9Xx, 9Yx, A2x, A3x, A4x, A5x, A6x, A7x,
A8x, A9x, AAx, ADx, AEx, AFx, AGx, AHx, AJx, AKx,
ALx, AMx, ANx, APx, AQx, ARx, ASx, ATx, AUx,
AVx, AWx, AXx, AYx, AZx, B5x, B8x, BBx, BCx, BDx,
BEx, BFx, BGx, BHx, BJx, BKx, BMx, BNx, BPx, BQx,
BRx, BSx, BTx, BUx, BWx, BYx, BZx, C3x, C5x, C7x,
C9x, CBx, CDx, CSx, CUx, CVx, CXx, CZx, D2x, D3x,
D4x, D5x, DEx, DFx, H4x, H5x, H6x, H8x, H9x, HAx,
HBx, HCx, HDx, HEx, HFx, HGx, HHx, HJx, HKx,
HLx, HSx, HTx, HUx, HVx, HWx, HXx, HYx, HZx,
J2x, J3x, J5x, J7x, J8x, J9x, JAx, JBx, JCx, JDx, JEx, JFx,
JGx, JHx, JJx, JKx, JLx, JMx, JNx, JPx, JQx, JRx, JSx,
JTx, JUx, JVx, JWx, JXx, JYx, JZx, K2x, K3x, K4x, K5x,
K6x, K7x, K8x, K9x, KAx, KBx, KCx, KDx, KEx, KFx,
KGx, KHx, KJx, KKx, KLx, KMx, KNx, KPx, KQx,
KRx, KSx, KTx, KUx, KVx, KWx, KXx, KYx, KZx, L2x,
L3x, L4x, L5x, L6x, L7x, L8x, L9x, LAx, LBx, LCx, LGx
v 4413-CTO

RoHS CRU
ID
ID
R

N

ThinkPad SL400, SL400c, SL500, and SL500c

197

Table 57. Parts list—14.1-in. WXGA TFT (continued)
No.

198

FRU

FRU no.

RoHS CRU
ID
ID

9

LCD panel, 14.1-in. WXGA, glare
42T0552
v 2743-CTO, 22x, 24x, 33x, 36x, 37x, 39x, 3Ax, 3Dx, 3Ex,
3Hx, 3Jx, 3Kx, 3Mx, 3Rx, 3Vx, 49x, 4Bx, 4Cx, 4Dx,
4Ex, 4Fx, 4Gx, 4Hx, 4Mx, 4Nx, 4Vx, 4Wx, 4Xx, 4Yx,
4Zx, 52x, 53x, 56x, 57x, 58x, 59x, 5Ax, 5Dx, 5Lx, 5Mx,
5Nx, 5Px, 5Qx, 5Rx, 5Tx, 5Ux, 5Vx, 5Wx, 5Yx, 62x,
66x, 67x, 68x, 6Ex, 6Fx, 6Jx, 6Kx, 6Lx, 6Mx, 72x, 74x,
75x, 76x, 77x, 78x, 79x, 7Ax, 7Bx, 7Cx, 7Dx, 7Ex, 7Fx,
7Gx, 7Hx, 7Jx, 7Kx, 7Lx, 7Mx, 7Px, 7Qx, 7Rx, 7Sx,
7Tx, 7Ux, 7Vx, 7Wx, 7Xx, 85x, 87x, 88x, 8Ax, 8Bx,
8Dx, 8Fx, 8Gx, 8Kx, 8Lx, 8Mx, 8Nx, 8Px, 8Qx, 8Sx,
8Tx, 8Ux, 8Vx, 8Wx, 8Xx, 8Yx, 8Zx, 92x, 93x, 94x, 95x,
96x, 97x, 98x, 99x, 9Bx, 9Dx, 9Gx, 9Jx, 9Lx, 9Nx, 9Px,
9Rx, 9Ux, 9Xx, 9Yx, A2x, A3x, A4x, A5x, A6x, A7x,
A8x, A9x, AAx, ADx, AEx, AFx, AGx, AHx, AJx, AKx,
ALx, AMx, ANx, APx, AQx, ARx, ASx, ATx, AUx,
AVx, AWx, AXx, AYx, AZx, B5x, B8x, BBx, BCx, BDx,
BEx, BFx, BGx, BHx, BJx, BKx, BMx, BNx, BPx, BQx,
BRx, BSx, BTx, BUx, BWx, BYx, BZx, C3x, C5x, C7x,
C9x, CBx, CDx, CSx, CUx, CVx, CXx, CZx, D2x, D3x,
D4x, D5x, DEx, DFx, H4x, H5x, H6x, H8x, H9x, HAx,
HBx, HCx, HDx, HEx, HFx, HGx, HHx, HJx, HKx,
HLx, HSx, HTx, HUx, HVx, HWx, HXx, HYx, HZx,
J2x, J3x, J5x, J7x, J8x, J9x, JAx, JBx, JCx, JDx, JEx, JFx,
JGx, JHx, JJx, JKx, JLx, JMx, JNx, JPx, JQx, JRx, JSx,
JTx, JUx, JVx, JWx, JXx, JYx, JZx, K2x, K3x, K4x, K5x,
K6x, K7x, K8x, K9x, KAx, KBx, KCx, KDx, KEx, KFx,
KGx, KHx, KJx, KKx, KLx, KMx, KNx, KPx, KQx,
KRx, KSx, KTx, KUx, KVx, KWx, KXx, KYx, KZx, L2x,
L3x, L4x, L5x, L6x, L7x, L8x, L9x, LAx, LBx, LCx, LGx
v 4413-CTO

R

N

9

LCD panel, 14.1-in. WXGA, anti glare
42T0528
v 2743-CTO, 23x, 26x, 34x, 3Qx, 3Wx, 42x, 43x, 45x, 46x,
48x, 4Ax, 4Kx, 4Lx, 4Rx, 4Tx, 4Ux, 54x, 55x, 5Bx, 5Ex,
5Fx, 5Hx, 5Jx, 5Kx, 5Sx, 5Zx, 63x, 65x, 6Ax, 6Dx, 6Gx,
6Hx, 7Zx, 83x, 86x, 89x, 8Cx, 8Ex, 8Rx, 9Ax, 9Cx, 9Ex,
9Fx, 9Hx, 9Kx, 9Mx, 9Qx, 9Sx, 9Vx, 9Wx, 9Zx, ABx,
ACx, B2x, B3x, B4x, B6x, B7x, BVx, BXx, C2x, C4x,
C6x, C8x, CAx, CCx, CEx, CHx, CJx, CKx, CLx, CMx,
CNx, CPx, CQx, CRx, CWx, CYx, D6x, D9x, DBx,
DDx, H2x, H3x, J4x, J6x
v 4413-CTO

R

N

9

LCD panel, 14.1-in. WXGA, anti glare
42T0522
v 2743-CTO, 23x, 26x, 34x, 3Qx, 3Wx, 42x, 43x, 45x, 46x,
48x, 4Ax, 4Kx, 4Lx, 4Rx, 4Tx, 4Ux, 54x, 55x, 5Bx, 5Ex,
5Fx, 5Hx, 5Jx, 5Kx, 5Sx, 5Zx, 63x, 65x, 6Ax, 6Dx, 6Gx,
6Hx, 7Zx, 83x, 86x, 89x, 8Cx, 8Ex, 8Rx, 9Ax, 9Cx, 9Ex,
9Fx, 9Hx, 9Kx, 9Mx, 9Qx, 9Sx, 9Vx, 9Wx, 9Zx, ABx,
ACx, B2x, B3x, B4x, B6x, B7x, BVx, BXx, C2x, C4x,
C6x, C8x, CAx, CCx, CEx, CHx, CJx, CKx, CLx, CMx,
CNx, CPx, CQx, CRx, CWx, CYx, D6x, D9x, DBx,
DDx, H2x, H3x, J4x, J6x
v 4413-CTO

R

N

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 57. Parts list—14.1-in. WXGA TFT (continued)
No.

FRU

FRU no.

RoHS CRU
ID
ID

9

LCD panel, 14.1-in. WXGA, anti glare
42T0550
v 2743-CTO, 23x, 26x, 34x, 3Qx, 3Wx, 42x, 43x, 45x, 46x,
48x, 4Ax, 4Kx, 4Lx, 4Rx, 4Tx, 4Ux, 54x, 55x, 5Bx, 5Ex,
5Fx, 5Hx, 5Jx, 5Kx, 5Sx, 5Zx, 63x, 65x, 6Ax, 6Dx, 6Gx,
6Hx, 7Zx, 83x, 86x, 89x, 8Cx, 8Ex, 8Rx, 9Ax, 9Cx, 9Ex,
9Fx, 9Hx, 9Kx, 9Mx, 9Qx, 9Sx, 9Vx, 9Wx, 9Zx, ABx,
ACx, B2x, B3x, B4x, B6x, B7x, BVx, BXx, C2x, C4x,
C6x, C8x, CAx, CCx, CEx, CHx, CJx, CKx, CLx, CMx,
CNx, CPx, CQx, CRx, CWx, CYx, D6x, D9x, DBx,
DDx, H2x, H3x, J4x, J6x
v 4413-CTO

R

N

9

LCD panel, 14.1-in. WXGA, LED backlight, glare
42T0642
v 2743-CTO, LEx, LHx, LJx, LKx, LLx, LMx, LNx, LPx,
LQx, LRx, LSx, LTx, LUx, LVx, LWx, LXx, LYx, LZx,
M5x, M6x, M7x, M8x, M9x, MAx, MBx, MCx, MDx,
MEx, MFx, MGx, MHx, MJx, MKx, MLx, MMx, MNx,
MPx, MQx, MRx, MSx, MTx, MUx, MVx, MWx, MXx,
MYx, MZx, N2x, N3x, N4x, N5x, N6x, N7x, N8x, N9x,
NAx, NBx, NCx, NDx, NEx, NFx, NGx, NHx, NJx,
NKx, NLx, NMx, NNx, NPx, NQx, NRx, NSx, NTx,
NUx, NVx, NWx, NXx, NYx, NZx, P2x, P3x, P4x, P5x,
P6x, P7x, P8x, P9x, PAx, PBx, PCx, PDx, PEx, PFx,
PGx, PHx, PJx, PKx, PLx, PMx, PNx, PPx, PQx, PRx,
PSx, PTx, PUx, PVx, PWx, PXx, PYx, PZx, Q2x, Q3x,
Q4x, Q5x, Q6x
v 4413-CTO

R

N

9

LCD panel, 14.1-in. WXGA, LED backlight, glare
42T0692
v 2743-CTO, LEx, LHx, LJx, LKx, LLx, LMx, LNx, LPx,
LQx, LRx, LSx, LTx, LUx, LVx, LWx, LXx, LYx, LZx,
M5x, M6x, M7x, M8x, M9x, MAx, MBx, MCx, MDx,
MEx, MFx, MGx, MHx, MJx, MKx, MLx, MMx, MNx,
MPx, MQx, MRx, MSx, MTx, MUx, MVx, MWx, MXx,
MYx, MZx, N2x, N3x, N4x, N5x, N6x, N7x, N8x, N9x,
NAx, NBx, NCx, NDx, NEx, NFx, NGx, NHx, NJx,
NKx, NLx, NMx, NNx, NPx, NQx, NRx, NSx, NTx,
NUx, NVx, NWx, NXx, NYx, NZx, P2x, P3x, P4x, P5x,
P6x, P7x, P8x, P9x, PAx, PBx, PCx, PDx, PEx, PFx,
PGx, PHx, PJx, PKx, PLx, PMx, PNx, PPx, PQx, PRx,
PSx, PTx, PUx, PVx, PWx, PXx, PYx, PZx, Q2x, Q3x,
Q4x, Q5x, Q6x
v 4413-CTO

R

N

ThinkPad SL400, SL400c, SL500, and SL500c

199

Table 57. Parts list—14.1-in. WXGA TFT (continued)
No.
9

200

FRU

FRU no.

LCD panel, 14.1-in. WXGA, LED backlight, glare
42T0638
v 2743-CTO, LEx, LHx, LJx, LKx, LLx, LMx, LNx, LPx,
LQx, LRx, LSx, LTx, LUx, LVx, LWx, LXx, LYx, LZx,
M5x, M6x, M7x, M8x, M9x, MAx, MBx, MCx, MDx,
MEx, MFx, MGx, MHx, MJx, MKx, MLx, MMx, MNx,
MPx, MQx, MRx, MSx, MTx, MUx, MVx, MWx, MXx,
MYx, MZx, N2x, N3x, N4x, N5x, N6x, N7x, N8x, N9x,
NAx, NBx, NCx, NDx, NEx, NFx, NGx, NHx, NJx,
NKx, NLx, NMx, NNx, NPx, NQx, NRx, NSx, NTx,
NUx, NVx, NWx, NXx, NYx, NZx, P2x, P3x, P4x, P5x,
P6x, P7x, P8x, P9x, PAx, PBx, PCx, PDx, PEx, PFx,
PGx, PHx, PJx, PKx, PLx, PMx, PNx, PPx, PQx, PRx,
PSx, PTx, PUx, PVx, PWx, PXx, PYx, PZx, Q2x, Q3x,
Q4x, Q5x, Q6x
v 4413-CTO

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

RoHS CRU
ID
ID
R

N

14.1-in. WXGA+ TFT
Table 58. Parts list—14.1-in. WXGA+ TFT
No.

FRU

FRU no.

RoHS
ID

CRU
ID

1

LCD bezel SL400
v 2743-all

43Y9686

R

N

1

LCD bezel SL400c
v 4413-all

45N5605

R

N

2

Camera/microphone module
44C0735
v 2743-CTO, 25x, 3Bx, 3Cx, 3Fx, 44x, 47x, 4Jx, 4Px, 4Qx,
4Sx, 5Cx, 5Gx, 64x, 7Nx, 82x, 84x, 8Hx, 8Jx, CFx, CGx,
D7x, D8x, DAx, DCx, H7x, HMx, HNx, HPx, HQx,
HRx
v 4413-CTO

R

N

2

Camera/microphone module
44C0909
v 2743-CTO, 25x, 3Bx, 3Cx, 3Fx, 44x, 47x, 4Jx, 4Px, 4Qx,
4Sx, 5Cx, 5Gx, 64x, 7Nx, 82x, 84x, 8Hx, 8Jx, CFx, CGx,
D7x, D8x, DAx, DCx, H7x, HMx, HNx, HPx, HQx,
HRx
v 4413-CTO

R

N

2

Microphone module
v 2743-CTO
v 4413-CTO

44C0737

R

N

3

Wireless LAN/WiMAX/WAN antenna assembly 14W

44C9914

R

N

4

Hinge 14W

43Y9688

R

N

5

LCD cover kit 14W (with logo)

43Y9684

R

N

6

LCD cable, 30-wire coaxial 14W
v 2743-CTO, 25x, 3Bx, 3Cx, 3Fx, 44x, 47x, 4Jx, 4Px, 4Qx,
4Sx, 5Cx, 5Gx, 82x, 84x, 8Hx, 8Jx, CFx, CGx, D7x,
D8x, DAx, DCx, H7x, HMx, HNx, HPx, HQx, HRx
v 4413-CTO

44C5372

R

N

6

LCD cable, 30-wire teflon 14W
v 2743-CTO, 64x, 7Nx
v 4413-CTO

44C9955

R

N

7

Inverter card
42W7997
v 2743-CTO, 25x, 3Bx, 3Cx, 3Fx, 44x, 47x, 4Jx, 4Px, 4Qx,
4Sx, 5Cx, 5Gx, 64x, 7Nx, 82x, 84x, 8Hx, 8Jx, CFx, CGx,
D7x, D8x, DAx, DCx, H7x, HMx, HNx, HPx, HQx,
HRx
v 4413-CTO

R

N

8

Inverter cable 14W

43Y9800

R

N

9

LCD panel, 14.1-in. WXGA+, anti glare
42T0532
v 2743-CTO, 25x, 3Bx, 3Cx, 3Fx, 44x, 47x, 4Jx, 4Px, 4Qx,
4Sx, 5Cx, 5Gx, 64x, 7Nx, 82x, 84x, 8Hx, 8Jx, CFx, CGx,
D7x, D8x, DAx, DCx, H7x, HMx, HNx, HPx, HQx,
HRx
v 4413-CTO

R

N

9

LCD panel, 14.1-in. WXGA+, anti glare
42T0526
v 2743-CTO, 25x, 3Bx, 3Cx, 3Fx, 44x, 47x, 4Jx, 4Px, 4Qx,
4Sx, 5Cx, 5Gx, 64x, 7Nx, 82x, 84x, 8Hx, 8Jx, CFx, CGx,
D7x, D8x, DAx, DCx, H7x, HMx, HNx, HPx, HQx,
HRx
v 4413-CTO

R

N

ThinkPad SL400, SL400c, SL500, and SL500c

201

Table 58. Parts list—14.1-in. WXGA+ TFT (continued)
No.
9

202

FRU

FRU no.

LCD panel, 14.1-in. WXGA+, anti glare
42T0554
v 2743-CTO, 25x, 3Bx, 3Cx, 3Fx, 44x, 47x, 4Jx, 4Px, 4Qx,
4Sx, 5Cx, 5Gx, 64x, 7Nx, 82x, 84x, 8Hx, 8Jx, CFx, CGx,
D7x, D8x, DAx, DCx, H7x, HMx, HNx, HPx, HQx,
HRx
v 4413-CTO

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

RoHS
ID

CRU
ID

R

N

15.4-in. WXGA TFT
1

2

3

4
9
8

7

5

6

ThinkPad SL400, SL400c, SL500, and SL500c

203

Table 59. Parts list—15.4-in. WXGA TFT
No.

204

FRU

FRU no.

RoHS
ID

CRU
ID

1

LCD bezel SL500
v 2746-all

43Y9687

R

N

1

LCD bezel SL500c
v 4414-all

45N5606

R

N

2

Camera/microphone module
44C0735
v 2746-CTO, 22x, 23x, 26x, 33x, 36x, 37x, 39x, 3Ax, 3Bx,
3Gx, 3Hx, 3Jx, 3Mx, 3Vx, 3Wx, 3Yx, 3Zx, 43x, 44x,
47x, 4Ax, 4Bx, 4Cx, 4Dx, 4Jx, 4Lx, 4Nx, 4Px, 4Qx, 4Rx,
4Sx, 4Tx, 4Ux, 4Vx, 4Wx, 4Xx, 4Yx, 4Zx, 52x, 53x, 55x,
56x, 59x, 5Ax, 5Bx, 5Cx, 5Ex, 5Fx, 5Hx, 5Jx, 5Kx, 5Lx,
5Mx, 5Nx, 5Px, 5Qx, 5Rx, 5Sx, 5Tx, 5Ux, 5Vx, 5Xx,
5Yx, 5Zx, 62x, 63x, 64x, 65x, 66x, 6Cx, 6Fx, 6Gx, 6Jx,
6Lx, 6Mx, 72x, 74x, 75x, 77x, 78x, 7Dx, 7Ex, 7Fx, 7Gx,
7Hx, 7Jx, 7Kx, 7Mx, 7Nx, 7Px, 7Qx, 7Rx, 7Sx, 7Ux,
7Vx, 7Wx, 7Zx, 82x, 83x, 87x, 8Fx, 8Hx, 8Qx, 8Sx,
8Wx, 8Zx, 92x, 95x, 97x, 9Dx, 9Ex, 9Fx, 9Gx, 9Hx, 9Jx,
9Kx, 9Lx, 9Qx, 9Rx, 9Tx, A2x, A3x, A4x, A5x, A6x,
A7x, A8x, A9x, AAx, ABx, ACx, ADx, AGx, AHx, AJx,
AKx, ALx, AMx, ANx, APx, ASx, AUx, B2x, B3x, B4x,
B5x, B6x, B7x, BCx, BDx, BEx, BFx, BGx, BHx, BJx,
BNx, BPx, BUx, BVx, BYx, BZx, C2x, C4x, C5x, C6x,
C7x, C8x, C9x, CAx, CBx, CEx, CJx, CMx, CNx, CPx,
CQx, CUx, CVx, CXx, CYx, CZx, D2x, D3x, D4x, D5x,
D9x, DAx, DBx, DCx, DDx, DEx, DFx, H3x, H5x, H7x,
H9x, HAx, HBx, HYx, HZx, J2x, J3x, J4x, J5x, J6x, J7x,
J8x, J9x, JAx, JBx, JHx, JJx, JKx, JLx, JMx, JNx, JPx,
JRx, JSx, JTx, JUx, JVx, JWx, K2x, K4x, K5x, K6x, K8x,
K9x, KAx, KEx, KFx, KGx, KNx, KVx, KWx, L5x,
LGx, LHx, LJx, LKx, LLx, LMx, LNx, LPx, LTx, LVx,
LWx, LXx, LZx, M2x, M3x, M7x, M8x, M9x, MFx,
MKx, MNx, MPx, MRx, MSx, MTx, MWx, MXx, MYx,
MZx, N3x, N5x, N6x, N7x, N8x, N9x, P2x, P3x, P4x,
P5x, P6x, P7x, P8x, P9x
v 4414-CTO

R

N

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 59. Parts list—15.4-in. WXGA TFT (continued)
No.

FRU

FRU no.

RoHS
ID

CRU
ID

2

Camera/microphone module
44C0909
v 2746-CTO, 22x, 23x, 26x, 33x, 36x, 37x, 39x, 3Ax, 3Bx,
3Gx, 3Hx, 3Jx, 3Mx, 3Vx, 3Wx, 3Yx, 3Zx, 43x, 44x,
47x, 4Ax, 4Bx, 4Cx, 4Dx, 4Jx, 4Lx, 4Nx, 4Px, 4Qx, 4Rx,
4Sx, 4Tx, 4Ux, 4Vx, 4Wx, 4Xx, 4Yx, 4Zx, 52x, 53x, 55x,
56x, 59x, 5Ax, 5Bx, 5Cx, 5Ex, 5Fx, 5Hx, 5Jx, 5Kx, 5Lx,
5Mx, 5Nx, 5Px, 5Qx, 5Rx, 5Sx, 5Tx, 5Ux, 5Vx, 5Xx,
5Yx, 5Zx, 62x, 63x, 64x, 65x, 66x, 6Cx, 6Fx, 6Gx, 6Jx,
6Lx, 6Mx, 72x, 74x, 75x, 77x, 78x, 7Dx, 7Ex, 7Fx, 7Gx,
7Hx, 7Jx, 7Kx, 7Mx, 7Nx, 7Px, 7Qx, 7Rx, 7Sx, 7Ux,
7Vx, 7Wx, 7Zx, 82x, 83x, 87x, 8Fx, 8Hx, 8Qx, 8Sx,
8Wx, 8Zx, 92x, 95x, 97x, 9Dx, 9Ex, 9Fx, 9Gx, 9Hx, 9Jx,
9Kx, 9Lx, 9Qx, 9Rx, 9Tx, A2x, A3x, A4x, A5x, A6x,
A7x, A8x, A9x, AAx, ABx, ACx, ADx, AGx, AHx, AJx,
AKx, ALx, AMx, ANx, APx, ASx, AUx, B2x, B3x, B4x,
B5x, B6x, B7x, BCx, BDx, BEx, BFx, BGx, BHx, BJx,
BNx, BPx, BUx, BVx, BYx, BZx, C2x, C4x, C5x, C6x,
C7x, C8x, C9x, CAx, CBx, CEx, CJx, CMx, CNx, CPx,
CQx, CUx, CVx, CXx, CYx, CZx, D2x, D3x, D4x, D5x,
D9x, DAx, DBx, DCx, DDx, DEx, DFx, H3x, H5x, H7x,
H9x, HAx, HBx, HYx, HZx, J2x, J3x, J4x, J5x, J6x, J7x,
J8x, J9x, JAx, JBx, JHx, JJx, JKx, JLx, JMx, JNx, JPx,
JRx, JSx, JTx, JUx, JVx, JWx, K2x, K4x, K5x, K6x, K8x,
K9x, KAx, KEx, KFx, KGx, KNx, KVx, KWx, L5x,
LGx, LHx, LJx, LKx, LLx, LMx, LNx, LPx, LTx, LVx,
LWx, LXx, LZx, M2x, M3x, M7x, M8x, M9x, MFx,
MKx, MNx, MPx, MRx, MSx, MTx, MWx, MXx, MYx,
MZx, N3x, N5x, N6x, N7x, N8x, N9x, P2x, P3x, P4x,
P5x, P6x, P7x, P8x, P9x
v 4414-CTO

R

N

2

Microphone module
44C0737
v 2746-CTO, 3Nx, 3Px, 3Rx, 3Sx, 3Ux, 3Xx, 42x, 45x, 46x,
5Wx, 67x, 68x, 69x, 6Ax, 6Dx, 6Ex, 6Kx, 6Vx, 6Xx,
6Zx, 73x, 76x, 7Xx, 7Yx, 84x, 85x, 86x, 8Ax, 8Bx, 8Cx,
8Dx, 8Ex, 8Gx, 8Jx, 8Kx, 8Lx, 8Mx, 8Nx, 8Px, 8Rx,
8Ux, 8Vx, 8Xx, 8Yx, 93x, 94x, 96x, 98x, 99x, 9Mx, 9Nx,
9Px, 9Sx, 9Vx, ATx, B8x, B9x, BAx, BBx, BKx, BMx,
BQx, BRx, BSx, BTx, BWx, BXx, C3x, CFx, CGx, CHx,
CKx, CLx, CWx, D8x, H2x, H6x, HCx, HDx, HEx,
HFx, HGx, HHx, HJx, HKx, HLx, HMx, HNx, HPx,
HQx, HRx, HSx, HTx, HUx, HVx, HWx, HXx, JXx,
JYx, JZx, K3x, K7x, KBx, KCx, KDx, KHx, KJx, KKx,
KLx, KMx, L6x, L7x, L8x, L9x, LAx, LBx, LCx, LDx,
LEx, LFx, LQx, LRx, LSx, LUx, LYx, M4x, M5x, M6x,
MAx, MBx, MCx, MDx, MEx, MGx, MHx, MJx, MLx,
MMx, MQx, MUx, MVx, N2x, N4x, NAx, NBx, NCx
v 4414-CTO

R

N

3

Wireless LAN/WiMAX/WWAN antenna assembly 15W

44C9915

R

N

4

Hinge 15W

43Y9690

R

N

5

LCD cover kit 15W (with logo)

43Y9685

R

N

ThinkPad SL400, SL400c, SL500, and SL500c

205

Table 59. Parts list—15.4-in. WXGA TFT (continued)
No.

206

FRU

FRU no.

RoHS
ID

CRU
ID

6

LCD cable, 20-wire coaxial 15W
44C5374
v 2746-CTO, 22x, 23x, 26x, 33x, 36x, 37x, 39x, 3Ax, 3Bx,
3Gx, 3Hx, 3Jx, 3Nx, 3Px, 3Rx, 3Sx, 3Ux, 3Vx, 3Wx,
3Xx, 3Yx, 3Zx, 42x, 43x, 44x, 45x, 46x, 47x, 4Ax, 4Bx,
4Cx, 4Dx, 4Jx, 4Lx, 4Nx, 4Px, 4Qx, 4Rx, 4Sx, 4Tx, 4Ux,
4Vx, 4Wx, 4Xx, 4Yx, 4Zx, 52x, 53x, 55x, 56x, 59x, 5Ax,
5Bx, 5Cx, 5Ex, 5Fx, 5Hx, 5Jx, 5Kx, 5Lx, 5Mx, 5Nx, 5Px,
5Qx, 5Rx, 5Sx, 5Tx, 5Ux, 5Vx, 5Wx, 5Xx, 5Yx, 5Zx,
62x, 63x, 64x, 65x, 66x, 6Cx, 6Dx, 6Ex, 6Fx, 6Gx, 6Jx,
6Kx, 6Lx, 6Mx, 6Vx, 6Xx, 6Zx, 72x, 73x, 74x, 75x, 76x,
77x, 78x, 7Dx, 7Ex, 7Fx, 7Gx, 7Hx, 7Jx, 7Kx, 7Mx, 7Nx,
7Px, 7Qx, 7Rx, 7Sx, 7Ux, 7Vx, 7Wx, 7Xx, 7Yx, 7Zx,
82x, 83x, 84x, 85x, 86x, 87x, 8Ax, 8Bx, 8Cx, 8Dx, 8Ex,
8Fx, 8Gx, 8Hx, 8Jx, 8Kx, 8Lx, 8Mx, 8Nx, 8Px, 8Qx,
8Rx, 8Sx, 8Ux, 8Vx, 8Wx, 8Xx, 8Yx, 8Zx, 92x, 95x, 96x,
97x, 98x, 99x, 9Gx, 9Hx, 9Jx, 9Lx, 9Mx, 9Nx, 9Px, 9Qx,
9Rx, 9Sx, 9Tx, 9Vx, A2x, A3x, A4x, A5x, A6x, A7x,
A8x, A9x, AAx, ABx, ACx, ADx, AGx, AHx, AJx, AKx,
ALx, AMx, ANx, APx, ASx, B2x, B3x, B4x, B5x, B6x,
B7x, BJx, BKx, BMx, BNx, BPx, BQx, BRx, BSx, BTx,
BUx, BVx, BWx, BXx, BYx, BZx, C2x, C3x, C4x, C5x,
C6x, C7x, C8x, C9x, CAx, CBx, CEx, CFx, CGx, CHx,
CJx, CKx, CLx, CMx, CNx, CPx, CQx, CUx, CVx,
CWx, CXx, CYx, CZx, D2x, D3x, D4x, D5x, D8x, D9x,
DAx, DBx, DCx, DDx, DEx, DFx, H2x, H3x, H5x,
H6x, H7x, H9x, HAx, HBx, HCx, HDx, HEx, HFx,
HGx, HHx, HJx, HKx, HLx, HMx, HNx, HPx, HQx,
HRx, HSx, HTx, HUx, HVx, HWx, HXx, HYx, HZx,
J2x, J3x, J4x, J5x, J6x, J7x, J8x, J9x, JAx, JBx, JHx, JJx,
JKx, JLx, JMx, JNx, JPx, JRx, JSx, JTx, JUx, JVx, JWx,
KVx, KWx, MMx, N5x, N8x, P2x, P4x, P5x, P8x
v 4414-CTO

R

N

6

LCD cable, 20-wire teflon 15W
44C5376
v 2746-CTO, 3Mx, 67x, 68x, 69x, 6Ax, 93x, 94x, 9Dx,
9Ex, 9Fx, 9Kx, ATx, AUx, B8x, B9x, BAx, BBx, BCx,
BDx, BEx, BFx, BGx, BHx, JXx, JYx, JZx, K2x, K3x,
K4x, K5x, K6x, K7x, K8x, K9x, KAx, KBx, KCx, KDx,
KEx, KFx, KGx, KHx, KJx, KKx, KLx, KMx, KNx, L5x,
L6x, L7x, L8x, L9x, LAx, LBx, LCx, LDx, LEx, LFx,
LGx, LHx, LJx, LKx, LLx, LMx, LNx, LPx, LQx, LRx,
LSx, LTx, LUx, LVx, LWx, LXx, LYx, LZx, M2x, M3x,
M4x, M5x, M6x, M7x, M8x, M9x, MAx, MBx, MCx,
MDx, MEx, MFx, MGx, MHx, MJx, MKx, MLx, MNx,
MPx, MQx, MRx, MSx, MTx, MUx, MVx, MWx, MXx,
MYx, MZx, N2x, N3x, N4x, N6x, N7x, N9x, NAx,
NBx, NCx, P3x, P6x, P7x, P9x
v 4414-CTO

R

N

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 59. Parts list—15.4-in. WXGA TFT (continued)
No.

FRU

FRU no.

RoHS
ID

CRU
ID

7

Inverter card
42W7997
v 2746-CTO, 22x, 23x, 26x, 33x, 36x, 37x, 39x, 3Ax, 3Bx,
3Gx, 3Hx, 3Jx, 3Mx, 3Nx, 3Px, 3Rx, 3Sx, 3Ux, 3Vx,
3Wx, 3Xx, 3Yx, 3Zx, 42x, 43x, 44x, 45x, 46x, 47x, 4Ax,
4Bx, 4Cx, 4Dx, 4Jx, 4Lx, 4Nx, 4Px, 4Qx, 4Rx, 4Sx, 4Tx,
4Ux, 4Vx, 4Wx, 4Xx, 4Yx, 4Zx, 52x, 53x, 55x, 56x, 59x,
5Ax, 5Bx, 5Cx, 5Ex, 5Fx, 5Hx, 5Jx, 5Kx, 5Lx, 5Mx,
5Nx, 5Px, 5Qx, 5Rx, 5Sx, 5Tx, 5Ux, 5Vx, 5Wx, 5Xx,
5Yx, 5Zx, 62x, 63x, 64x, 65x, 66x, 67x, 68x, 69x, 6Ax,
6Cx, 6Dx, 6Ex, 6Fx, 6Gx, 6Jx, 6Kx, 6Lx, 6Mx, 6Vx,
6Xx, 6Zx, 72x, 73x, 74x, 75x, 76x, 77x, 78x, 7Dx, 7Ex,
7Fx, 7Gx, 7Hx, 7Jx, 7Kx, 7Mx, 7Nx, 7Px, 7Qx, 7Rx,
7Sx, 7Ux, 7Vx, 7Wx, 7Xx, 7Yx, 7Zx, 82x, 83x, 84x, 85x,
86x, 87x, 8Ax, 8Bx, 8Cx, 8Dx, 8Ex, 8Fx, 8Gx, 8Hx, 8Jx,
8Kx, 8Lx, 8Mx, 8Nx, 8Px, 8Qx, 8Rx, 8Sx, 8Ux, 8Vx,
8Wx, 8Xx, 8Yx, 8Zx, 92x, 93x, 94x, 95x, 96x, 97x, 98x,
99x, 9Dx, 9Ex, 9Fx, 9Gx, 9Hx, 9Jx, 9Kx, 9Lx, 9Mx,
9Nx, 9Px, 9Qx, 9Rx, 9Sx, 9Tx, 9Vx, A2x, A3x, A4x,
A5x, A6x, A7x, A8x, A9x, AAx, ABx, ACx, ADx, AGx,
AHx, AJx, AKx, ALx, AMx, ANx, APx, ASx, ATx,
AUx, B2x, B3x, B4x, B5x, B6x, B7x, B8x, B9x, BAx,
BBx, BCx, BDx, BEx, BFx, BGx, BHx, BJx, BKx, BMx,
BNx, BPx, BQx, BRx, BSx, BTx, BUx, BVx, BWx, BXx,
BYx, BZx, C2x, C3x, C4x, C5x, C6x, C7x, C8x, C9x,
CAx, CBx, CEx, CFx, CGx, CHx, CJx, CKx, CLx, CMx,
CNx, CPx, CQx, CUx, CVx, CWx, CXx, CYx, CZx,
D2x, D3x, D4x, D5x, D8x, D9x, DAx, DBx, DCx, DDx,
DEx, DFx, H2x, H3x, H5x, H6x, H7x, H9x, HAx, HBx,
HCx, HDx, HEx, HFx, HGx, HHx, HJx, HKx, HLx,
HMx, HNx, HPx, HQx, HRx, HSx, HTx, HUx, HVx,
HWx, HXx, HYx, HZx, J2x, J3x, J4x, J5x, J6x, J7x, J8x,
J9x, JAx, JBx, JHx, JJx, JKx, JLx, JMx, JNx, JPx, JRx,
JSx, JTx, JUx, JVx, JWx, JXx, JYx, JZx, K2x, K3x, K4x,
K5x, K6x, K7x, K8x, K9x, KAx, KBx, KCx, KDx, KEx,
KFx, KGx, KHx, KJx, KKx, KLx, KMx, KNx, KVx,
KWx
v 4414-CTO

R

N

7

LED control card
42W8219
v 2746-CTO, L5x, L6x, L7x, L8x, L9x, LAx, LBx, LCx,
LDx, LEx, LFx, LGx, LHx, LJx, LKx, LLx, LMx, LNx,
LPx, LQx, LRx, LSx, LTx, LUx, LVx, LWx, LXx, LYx,
LZx, M2x, M3x, M4x, M5x, M6x, M7x, M8x, M9x,
MAx, MBx, MCx, MDx, MEx, MFx, MGx, MHx, MJx,
MKx, MLx, MMx, MNx, MPx, MQx, MRx, MSx, MTx,
MUx, MVx, MWx, MXx, MYx, MZx, N2x, N3x, N4x,
N5x, N6x, N7x, N8x, N9x, NAx, NBx, NCx, P2x, P3x,
P4x, P5x, P6x, P7x, P8x, P9x
v 4414-CTO

R

N

8

Inverter cable 15W

R

N

44C5370

ThinkPad SL400, SL400c, SL500, and SL500c

207

Table 59. Parts list—15.4-in. WXGA TFT (continued)
No.

208

FRU

FRU no.

RoHS
ID

CRU
ID

9

LCD panel, 15.4-in. WXGA, glare
42T0536
v 2746-CTO, 22x, 33x, 36x, 37x, 39x, 3Ax, 3Gx, 3Hx, 3Jx,
3Mx, 3Vx, 3Yx, 42x, 43x, 44x, 45x, 46x, 47x, 4Bx, 4Cx,
4Jx, 4Qx, 4Rx, 4Sx, 4Tx, 4Ux, 4Vx, 4Wx, 4Zx, 52x, 53x,
5Ax, 5Bx, 5Cx, 5Lx, 5Mx, 5Nx, 5Px, 5Qx, 5Rx, 5Sx,
5Tx, 5Vx, 5Wx, 5Xx, 5Yx, 5Zx, 62x, 63x, 64x, 65x, 66x,
67x, 68x, 69x, 6Ax, 6Fx, 6Gx, 6Kx, 74x, 75x, 76x, 7Ex,
7Fx, 7Gx, 7Hx, 7Jx, 7Mx, 7Nx, 7Px, 7Qx, 7Rx, 7Ux,
7Vx, 7Wx, 7Xx, 7Yx, 7Zx, 82x, 83x, 84x, 85x, 86x, 87x,
8Bx, 8Dx, 8Gx, 8Jx, 8Lx, 8Nx, 8Px, 8Rx, 8Ux, 8Wx,
8Xx, 8Zx, 92x, 93x, 94x, 95x, 96x, 97x, 98x, 99x, 9Dx,
9Ex, 9Fx, 9Gx, 9Hx, 9Jx, 9Kx, 9Qx, 9Rx, 9Sx, 9Tx, ALx,
AMx, ANx, APx, AUx, B2x, B3x, B4x, B5x, B6x, B7x,
B8x, B9x, BAx, BBx, BCx, BDx, BEx, BFx, BGx, BHx,
BJx, BNx, BPx, BQx, BRx, BTx, BVx, BWx, BYx, C2x,
C4x, C6x, C8x, CAx, CMx, CNx, CPx, CQx, CUx,
CVx, CWx, CXx, CYx, CZx, D3x, D8x, D9x, H5x, H6x,
H7x, H9x, HAx, HBx, HDx, HEx, HGx, HHx, HLx,
HMx, HQx, HRx, HUx, HVx, HYx, HZx, J2x, J3x, J4x,
J5x, JHx, JJx, JKx, JLx, JNx, JRx, JSx, JTx, JUx, JVx,
JWx, KVx, KWx
v 4414-CTO

R

N

9

LCD panel, 15.4-in. WXGA, glare
42T0719
v 2746-CTO, 22x, 33x, 36x, 37x, 39x, 3Ax, 3Gx, 3Hx, 3Jx,
3Mx, 3Vx, 3Yx, 42x, 43x, 44x, 45x, 46x, 47x, 4Bx, 4Cx,
4Jx, 4Qx, 4Rx, 4Sx, 4Tx, 4Ux, 4Vx, 4Wx, 4Zx, 52x, 53x,
5Ax, 5Bx, 5Cx, 5Lx, 5Mx, 5Nx, 5Px, 5Qx, 5Rx, 5Sx,
5Tx, 5Vx, 5Wx, 5Xx, 5Yx, 5Zx, 62x, 63x, 64x, 65x, 66x,
67x, 68x, 69x, 6Ax, 6Fx, 6Gx, 6Kx, 74x, 75x, 76x, 7Ex,
7Fx, 7Gx, 7Hx, 7Jx, 7Mx, 7Nx, 7Px, 7Qx, 7Rx, 7Ux,
7Vx, 7Wx, 7Xx, 7Yx, 7Zx, 82x, 83x, 84x, 85x, 86x, 87x,
8Bx, 8Dx, 8Gx, 8Jx, 8Lx, 8Nx, 8Px, 8Rx, 8Ux, 8Wx,
8Xx, 8Zx, 92x, 93x, 94x, 95x, 96x, 97x, 98x, 99x, 9Dx,
9Ex, 9Fx, 9Gx, 9Hx, 9Jx, 9Kx, 9Qx, 9Rx, 9Sx, 9Tx, ALx,
AMx, ANx, APx, AUx, B2x, B3x, B4x, B5x, B6x, B7x,
B8x, B9x, BAx, BBx, BCx, BDx, BEx, BFx, BGx, BHx,
BJx, BNx, BPx, BQx, BRx, BTx, BVx, BWx, BYx, C2x,
C4x, C6x, C8x, CAx, CMx, CNx, CPx, CQx, CUx,
CVx, CWx, CXx, CYx, CZx, D3x, D8x, D9x, H5x, H6x,
H7x, H9x, HAx, HBx, HDx, HEx, HGx, HHx, HLx,
HMx, HQx, HRx, HUx, HVx, HYx, HZx, J2x, J3x, J4x,
J5x, JHx, JJx, JKx, JLx, JNx, JRx, JSx, JTx, JUx, JVx,
JWx, KVx, KWx
v 4414-CTO

R

N

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 59. Parts list—15.4-in. WXGA TFT (continued)
No.

FRU

FRU no.

RoHS
ID

CRU
ID

9

LCD panel, 15.4-in. WXGA, glare
42T0546
v 2746-CTO, 22x, 33x, 36x, 37x, 39x, 3Ax, 3Gx, 3Hx, 3Jx,
3Mx, 3Vx, 3Yx, 42x, 43x, 44x, 45x, 46x, 47x, 4Bx, 4Cx,
4Jx, 4Qx, 4Rx, 4Sx, 4Tx, 4Ux, 4Vx, 4Wx, 4Zx, 52x, 53x,
5Ax, 5Bx, 5Cx, 5Lx, 5Mx, 5Nx, 5Px, 5Qx, 5Rx, 5Sx,
5Tx, 5Vx, 5Wx, 5Xx, 5Yx, 5Zx, 62x, 63x, 64x, 65x, 66x,
67x, 68x, 69x, 6Ax, 6Fx, 6Gx, 6Kx, 74x, 75x, 76x, 7Ex,
7Fx, 7Gx, 7Hx, 7Jx, 7Mx, 7Nx, 7Px, 7Qx, 7Rx, 7Ux,
7Vx, 7Wx, 7Xx, 7Yx, 7Zx, 82x, 83x, 84x, 85x, 86x, 87x,
8Bx, 8Dx, 8Gx, 8Jx, 8Lx, 8Nx, 8Px, 8Rx, 8Ux, 8Wx,
8Xx, 8Zx, 92x, 93x, 94x, 95x, 96x, 97x, 98x, 99x, 9Dx,
9Ex, 9Fx, 9Gx, 9Hx, 9Jx, 9Kx, 9Qx, 9Rx, 9Sx, 9Tx, ALx,
AMx, ANx, APx, AUx, B2x, B3x, B4x, B5x, B6x, B7x,
B8x, B9x, BAx, BBx, BCx, BDx, BEx, BFx, BGx, BHx,
BJx, BNx, BPx, BQx, BRx, BTx, BVx, BWx, BYx, C2x,
C4x, C6x, C8x, CAx, CMx, CNx, CPx, CQx, CUx,
CVx, CWx, CXx, CYx, CZx, D3x, D8x, D9x, H5x, H6x,
H7x, H9x, HAx, HBx, HDx, HEx, HGx, HHx, HLx,
HMx, HQx, HRx, HUx, HVx, HYx, HZx, J2x, J3x, J4x,
J5x, JHx, JJx, JKx, JLx, JNx, JRx, JSx, JTx, JUx, JVx,
JWx, KVx, KWx
v 4414-CTO

R

N

9

LCD panel, 15.4-in. WXGA, glare
42T0562
v 2746-CTO, 22x, 33x, 36x, 37x, 39x, 3Ax, 3Gx, 3Hx, 3Jx,
3Mx, 3Vx, 3Yx, 42x, 43x, 44x, 45x, 46x, 47x, 4Bx, 4Cx,
4Jx, 4Qx, 4Rx, 4Sx, 4Tx, 4Ux, 4Vx, 4Wx, 4Zx, 52x, 53x,
5Ax, 5Bx, 5Cx, 5Lx, 5Mx, 5Nx, 5Px, 5Qx, 5Rx, 5Sx,
5Tx, 5Vx, 5Wx, 5Xx, 5Yx, 5Zx, 62x, 63x, 64x, 65x, 66x,
67x, 68x, 69x, 6Ax, 6Fx, 6Gx, 6Kx, 74x, 75x, 76x, 7Ex,
7Fx, 7Gx, 7Hx, 7Jx, 7Mx, 7Nx, 7Px, 7Qx, 7Rx, 7Ux,
7Vx, 7Wx, 7Xx, 7Yx, 7Zx, 82x, 83x, 84x, 85x, 86x, 87x,
8Bx, 8Dx, 8Gx, 8Jx, 8Lx, 8Nx, 8Px, 8Rx, 8Ux, 8Wx,
8Xx, 8Zx, 92x, 93x, 94x, 95x, 96x, 97x, 98x, 99x, 9Dx,
9Ex, 9Fx, 9Gx, 9Hx, 9Jx, 9Kx, 9Qx, 9Rx, 9Sx, 9Tx, ALx,
AMx, ANx, APx, AUx, B2x, B3x, B4x, B5x, B6x, B7x,
B8x, B9x, BAx, BBx, BCx, BDx, BEx, BFx, BGx, BHx,
BJx, BNx, BPx, BQx, BRx, BTx, BVx, BWx, BYx, C2x,
C4x, C6x, C8x, CAx, CMx, CNx, CPx, CQx, CUx,
CVx, CWx, CXx, CYx, CZx, D3x, D8x, D9x, H5x, H6x,
H7x, H9x, HAx, HBx, HDx, HEx, HGx, HHx, HLx,
HMx, HQx, HRx, HUx, HVx, HYx, HZx, J2x, J3x, J4x,
J5x, JHx, JJx, JKx, JLx, JNx, JRx, JSx, JTx, JUx, JVx,
JWx, KVx, KWx
v 4414-CTO

R

N

ThinkPad SL400, SL400c, SL500, and SL500c

209

Table 59. Parts list—15.4-in. WXGA TFT (continued)
No.

210

FRU

FRU no.

RoHS
ID

CRU
ID

9

LCD panel, 15.4-in. WXGA, anti glare
42T0534
v 2746-CTO, 23x, 26x, 3Bx, 3Nx, 3Px, 3Rx, 3Sx, 3Ux,
3Wx, 3Xx, 3Zx, 4Ax, 4Dx, 4Lx, 4Nx, 4Px, 4Xx, 4Yx,
55x, 56x, 59x, 5Ex, 5Fx, 5Hx, 5Jx, 5Kx, 5Ux, 6Cx, 6Dx,
6Ex, 6Jx, 6Lx, 6Mx, 6Vx, 6Xx, 6Zx, 72x, 73x, 77x, 78x,
7Dx, 7Kx, 7Sx, 8Ax, 8Cx, 8Ex, 8Fx, 8Hx, 8Kx, 8Mx,
8Qx, 8Sx, 8Vx, 8Yx, 9Lx, 9Mx, 9Nx, 9Px, 9Vx, A2x,
A3x, A4x, A5x, A6x, A7x, A8x, A9x, AAx, ABx, ACx,
ADx, AGx, AHx, AJx, AKx, ASx, ATx, BKx, BMx, BSx,
BUx, BXx, BZx, C3x, C5x, C7x, C9x, CBx, CEx, CFx,
CGx, CHx, CJx, CKx, CLx, D2x, D4x, D5x, DAx, DBx,
DCx, DDx, DEx, DFx, H2x, H3x, HCx, HFx, HJx,
HKx, HNx, HPx, HSx, HTx, HWx, HXx, J6x, J7x, J8x,
J9x, JAx, JBx, JMx, JPx, JXx, JYx, JZx, K2x, K3x, K4x,
K5x, K6x, K7x, K8x, K9x, KAx, KBx, KCx, KDx, KEx,
KFx, KGx, KHx, KJx, KKx, KLx, KMx, KNx
v 4414-CTO

R

N

9

LCD panel, 15.4-in. WXGA, anti glare
42T0717
v 2746-CTO, 23x, 26x, 3Bx, 3Nx, 3Px, 3Rx, 3Sx, 3Ux,
3Wx, 3Xx, 3Zx, 4Ax, 4Dx, 4Lx, 4Nx, 4Px, 4Xx, 4Yx,
55x, 56x, 59x, 5Ex, 5Fx, 5Hx, 5Jx, 5Kx, 5Ux, 6Cx, 6Dx,
6Ex, 6Jx, 6Lx, 6Mx, 6Vx, 6Xx, 6Zx, 72x, 73x, 77x, 78x,
7Dx, 7Kx, 7Sx, 8Ax, 8Cx, 8Ex, 8Fx, 8Hx, 8Kx, 8Mx,
8Qx, 8Sx, 8Vx, 8Yx, 9Lx, 9Mx, 9Nx, 9Px, 9Vx, A2x,
A3x, A4x, A5x, A6x, A7x, A8x, A9x, AAx, ABx, ACx,
ADx, AGx, AHx, AJx, AKx, ASx, ATx, BKx, BMx, BSx,
BUx, BXx, BZx, C3x, C5x, C7x, C9x, CBx, CEx, CFx,
CGx, CHx, CJx, CKx, CLx, D2x, D4x, D5x, DAx, DBx,
DCx, DDx, DEx, DFx, H2x, H3x, HCx, HFx, HJx,
HKx, HNx, HPx, HSx, HTx, HWx, HXx, J6x, J7x, J8x,
J9x, JAx, JBx, JMx, JPx, JXx, JYx, JZx, K2x, K3x, K4x,
K5x, K6x, K7x, K8x, K9x, KAx, KBx, KCx, KDx, KEx,
KFx, KGx, KHx, KJx, KKx, KLx, KMx, KNx
v 4414-CTO

R

N

9

LCD panel, 15.4-in. WXGA, anti glare
42T0544
v 2746-CTO, 23x, 26x, 3Bx, 3Nx, 3Px, 3Rx, 3Sx, 3Ux,
3Wx, 3Xx, 3Zx, 4Ax, 4Dx, 4Lx, 4Nx, 4Px, 4Xx, 4Yx,
55x, 56x, 59x, 5Ex, 5Fx, 5Hx, 5Jx, 5Kx, 5Ux, 6Cx, 6Dx,
6Ex, 6Jx, 6Lx, 6Mx, 6Vx, 6Xx, 6Zx, 72x, 73x, 77x, 78x,
7Dx, 7Kx, 7Sx, 8Ax, 8Cx, 8Ex, 8Fx, 8Hx, 8Kx, 8Mx,
8Qx, 8Sx, 8Vx, 8Yx, 9Lx, 9Mx, 9Nx, 9Px, 9Vx, A2x,
A3x, A4x, A5x, A6x, A7x, A8x, A9x, AAx, ABx, ACx,
ADx, AGx, AHx, AJx, AKx, ASx, ATx, BKx, BMx, BSx,
BUx, BXx, BZx, C3x, C5x, C7x, C9x, CBx, CEx, CFx,
CGx, CHx, CJx, CKx, CLx, D2x, D4x, D5x, DAx, DBx,
DCx, DDx, DEx, DFx, H2x, H3x, HCx, HFx, HJx,
HKx, HNx, HPx, HSx, HTx, HWx, HXx, J6x, J7x, J8x,
J9x, JAx, JBx, JMx, JPx, JXx, JYx, JZx, K2x, K3x, K4x,
K5x, K6x, K7x, K8x, K9x, KAx, KBx, KCx, KDx, KEx,
KFx, KGx, KHx, KJx, KKx, KLx, KMx, KNx
v 4414-CTO

R

N

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 59. Parts list—15.4-in. WXGA TFT (continued)
No.

FRU

FRU no.

RoHS
ID

CRU
ID

9

LCD panel, 15.4-in. WXGA, anti glare
42T0560
v 2746-CTO, 23x, 26x, 3Bx, 3Nx, 3Px, 3Rx, 3Sx, 3Ux,
3Wx, 3Xx, 3Zx, 4Ax, 4Dx, 4Lx, 4Nx, 4Px, 4Xx, 4Yx,
55x, 56x, 59x, 5Ex, 5Fx, 5Hx, 5Jx, 5Kx, 5Ux, 6Cx, 6Dx,
6Ex, 6Jx, 6Lx, 6Mx, 6Vx, 6Xx, 6Zx, 72x, 73x, 77x, 78x,
7Dx, 7Kx, 7Sx, 8Ax, 8Cx, 8Ex, 8Fx, 8Hx, 8Kx, 8Mx,
8Qx, 8Sx, 8Vx, 8Yx, 9Lx, 9Mx, 9Nx, 9Px, 9Vx, A2x,
A3x, A4x, A5x, A6x, A7x, A8x, A9x, AAx, ABx, ACx,
ADx, AGx, AHx, AJx, AKx, ASx, ATx, BKx, BMx, BSx,
BUx, BXx, BZx, C3x, C5x, C7x, C9x, CBx, CEx, CFx,
CGx, CHx, CJx, CKx, CLx, D2x, D4x, D5x, DAx, DBx,
DCx, DDx, DEx, DFx, H2x, H3x, HCx, HFx, HJx,
HKx, HNx, HPx, HSx, HTx, HWx, HXx, J6x, J7x, J8x,
J9x, JAx, JBx, JMx, JPx, JXx, JYx, JZx, K2x, K3x, K4x,
K5x, K6x, K7x, K8x, K9x, KAx, KBx, KCx, KDx, KEx,
KFx, KGx, KHx, KJx, KKx, KLx, KMx, KNx
v 4414-CTO

R

N

9

LCD panel, 15.4-in. WXGA, LED backlight, anti glare
42T0644
v 2746-CTO, L5x, L6x, L7x, L8x, L9x, LAx, LBx, LCx,
LDx, LEx, LFx, LGx, LHx, LJx, LKx, LLx, LMx, LNx,
LPx, LQx, LRx, LSx, LTx, LUx, LVx, LWx, LXx, LYx,
LZx, M2x, M3x, M4x, M5x, M6x, M7x, M8x, M9x,
MAx, MBx, MCx, MDx, MEx, MFx, MGx, MHx, MJx,
MKx, MLx, MMx, MNx, MPx, MQx, MRx, MSx, MTx,
MUx, MVx, MWx, MXx, MYx, MZx, N2x, N3x, N4x,
N5x, N6x, N7x, N8x, N9x, NAx, NBx, NCx, P2x, P3x,
P4x, P5x, P6x, P7x, P8x, P9x
v 4414-CTO

R

N

9

LCD panel, 15.4-in. WXGA, LED backlight, anti glare
42T0694
v 2746-CTO, L5x, L6x, L7x, L8x, L9x, LAx, LBx, LCx,
LDx, LEx, LFx, LGx, LHx, LJx, LKx, LLx, LMx, LNx,
LPx, LQx, LRx, LSx, LTx, LUx, LVx, LWx, LXx, LYx,
LZx, M2x, M3x, M4x, M5x, M6x, M7x, M8x, M9x,
MAx, MBx, MCx, MDx, MEx, MFx, MGx, MHx, MJx,
MKx, MLx, MMx, MNx, MPx, MQx, MRx, MSx, MTx,
MUx, MVx, MWx, MXx, MYx, MZx, N2x, N3x, N4x,
N5x, N6x, N7x, N8x, N9x, NAx, NBx, NCx, P2x, P3x,
P4x, P5x, P6x, P7x, P8x, P9x
v 4414-CTO

R

N

9

LCD panel, 15.4-in. WXGA, LED backlight, anti glare
42T0640
v 2746-CTO, L5x, L6x, L7x, L8x, L9x, LAx, LBx, LCx,
LDx, LEx, LFx, LGx, LHx, LJx, LKx, LLx, LMx, LNx,
LPx, LQx, LRx, LSx, LTx, LUx, LVx, LWx, LXx, LYx,
LZx, M2x, M3x, M4x, M5x, M6x, M7x, M8x, M9x,
MAx, MBx, MCx, MDx, MEx, MFx, MGx, MHx, MJx,
MKx, MLx, MMx, MNx, MPx, MQx, MRx, MSx, MTx,
MUx, MVx, MWx, MXx, MYx, MZx, N2x, N3x, N4x,
N5x, N6x, N7x, N8x, N9x, NAx, NBx, NCx, P2x, P3x,
P4x, P5x, P6x, P7x, P8x, P9x
v 4414-CTO

R

N

ThinkPad SL400, SL400c, SL500, and SL500c

211

15.4-in. WSXGA+ TFT
Table 60. Parts list—15.4-in. WSXGA+ TFT
No.

212

FRU

FRU no.

RoHS
ID

CRU
ID

1

LCD bezel SL500
v 2746-all

43Y9687

R

N

1

LCD bezel SL500c
v 4414-all

45N5606

R

N

2

Camera/microphone module
44C0735
v 2746-CTO, 24x, 25x, 34x, 3Cx, 3Dx, 3Ex, 3Qx, 3Tx, 48x,
49x, 4Ex, 4Fx, 4Gx, 4Hx, 4Kx, 4Mx, 54x, 57x, 58x, 5Dx,
5Gx, 6Bx, 6Nx, 6Px, 6Qx, 6Rx, 6Wx, 6Yx, 79x, 7Ax,
7Bx, 7Cx, 7Lx, 7Tx, 9Ax, 9Bx, 9Ux, AEx, AFx, AQx,
ARx, CCx, CDx, CRx, CSx, D6x, D7x, DGx, DHx, H4x,
H8x, JCx, JDx, JEx, JFx, JGx, JQx, KXx
v 4414-CTO

R

N

2

Camera/microphone module
44C0909
v 2746-CTO, 24x, 25x, 34x, 3Cx, 3Dx, 3Ex, 3Qx, 3Tx, 48x,
49x, 4Ex, 4Fx, 4Gx, 4Hx, 4Kx, 4Mx, 54x, 57x, 58x, 5Dx,
5Gx, 6Bx, 6Nx, 6Px, 6Qx, 6Rx, 6Wx, 6Yx, 79x, 7Ax,
7Bx, 7Cx, 7Lx, 7Tx, 9Ax, 9Bx, 9Ux, AEx, AFx, AQx,
ARx, CCx, CDx, CRx, CSx, D6x, D7x, DGx, DHx, H4x,
H8x, JCx, JDx, JEx, JFx, JGx, JQx, KXx
v 4414-CTO

R

N

2

Microphone module
v 2746-CTO
v 4414-CTO

44C0737

R

N

3

Wireless LAN/WiMAX/WAN antenna assembly 15W

44C9915

R

N

4

Hinge 15W

43Y9690

R

N

5

LCD cover kit 15W (with logo)

43Y9685

R

N

6

LCD cable, 30-wire coaxial 15W
44C5375
v 2746-CTO, 24x, 25x, 34x, 3Cx, 3Dx, 3Ex, 3Qx, 3Tx, 48x,
49x, 4Ex, 4Fx, 4Gx, 4Hx, 4Mx, 54x, 57x, 58x, 5Dx, 5Gx,
6Nx, 6Px, 6Qx, 6Rx, 6Wx, 6Yx, 79x, 7Ax, 7Bx, 7Cx,
7Lx, 7Tx, 9Ax, 9Bx, 9Ux, AEx, AFx, AQx, ARx, CCx,
CDx, CRx, CSx, D6x, D7x, DGx, DHx, H8x, JCx, JDx,
JEx, JFx, JGx, JQx, KXx
v 4414-CTO

R

N

6

LCD cable, 30-wire teflon 15W
v 2746-CTO, 4Kx, 6Bx, H4x
v 4414-CTO

44C9957

R

N

7

Inverter card
42W7997
v 2746-CTO, 24x, 25x, 34x, 3Cx, 3Dx, 3Ex, 3Qx, 3Tx, 48x,
49x, 4Ex, 4Fx, 4Gx, 4Hx, 4Kx, 4Mx, 54x, 57x, 58x, 5Dx,
5Gx, 6Bx, 6Nx, 6Px, 6Qx, 6Rx, 6Wx, 6Yx, 79x, 7Ax,
7Bx, 7Cx, 7Lx, 7Tx, 9Ax, 9Bx, 9Ux, AEx, AFx, AQx,
ARx, CCx, CDx, CRx, CSx, D6x, D7x, DGx, DHx, H4x,
H8x, JCx, JDx, JEx, JFx, JGx, JQx, KXx
v 4414-CTO

R

N

8

Inverter cable 15W

R

N

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

44C5370

Table 60. Parts list—15.4-in. WSXGA+ TFT (continued)
No.

FRU

FRU no.

RoHS
ID

CRU
ID

9

LCD panel, 15.4-in. WSXGA+, anti glare
42T0538
v 2746-CTO, 24x, 25x, 34x, 3Cx, 3Dx, 3Ex, 3Qx, 3Tx, 48x,
49x, 4Ex, 4Fx, 4Gx, 4Hx, 4Kx, 4Mx, 54x, 57x, 58x, 5Dx,
5Gx, 6Bx, 6Nx, 6Px, 6Qx, 6Rx, 6Wx, 6Yx, 79x, 7Ax,
7Bx, 7Cx, 7Lx, 7Tx, 9Ax, 9Bx, 9Ux, AEx, AFx, AQx,
ARx, CCx, CDx, CRx, CSx, D6x, D7x, DGx, DHx, H4x,
H8x, JCx, JDx, JEx, JFx, JGx, JQx, KXx
v 4414-CTO

R

N

9

LCD panel, 15.4-in. WSXGA+, anti glare
42T0520
v 2746-CTO, 24x, 25x, 34x, 3Cx, 3Dx, 3Ex, 3Qx, 3Tx, 48x,
49x, 4Ex, 4Fx, 4Gx, 4Hx, 4Kx, 4Mx, 54x, 57x, 58x, 5Dx,
5Gx, 6Bx, 6Nx, 6Px, 6Qx, 6Rx, 6Wx, 6Yx, 79x, 7Ax,
7Bx, 7Cx, 7Lx, 7Tx, 9Ax, 9Bx, 9Ux, AEx, AFx, AQx,
ARx, CCx, CDx, CRx, CSx, D6x, D7x, DGx, DHx, H4x,
H8x, JCx, JDx, JEx, JFx, JGx, JQx, KXx
v 4414-CTO

R

N

9

LCD panel, 15.4-in. WSXGA+, anti glare
42T0548
v 2746-CTO, 24x, 25x, 34x, 3Cx, 3Dx, 3Ex, 3Qx, 3Tx, 48x,
49x, 4Ex, 4Fx, 4Gx, 4Hx, 4Kx, 4Mx, 54x, 57x, 58x, 5Dx,
5Gx, 6Bx, 6Nx, 6Px, 6Qx, 6Rx, 6Wx, 6Yx, 79x, 7Ax,
7Bx, 7Cx, 7Lx, 7Tx, 9Ax, 9Bx, 9Ux, AEx, AFx, AQx,
ARx, CCx, CDx, CRx, CSx, D6x, D7x, DGx, DHx, H4x,
H8x, JCx, JDx, JEx, JFx, JGx, JQx, KXx
v 4414-CTO

R

N

ThinkPad SL400, SL400c, SL500, and SL500c

213

Keyboard
Table 61. Parts list—Keyboard

214

Language

P/N

Arabic

42T3884

42T3818

Belgian

42T3881

42T3815

Brazilian Portuguese

42T3900

42T3834

Bulgarian

42T4144

42T4140

Canadian French (058)

42T3871

42T3805

Canadian French (Acnor)

42T3870

42T3804

Czech

42T3889

42T3823

Danish

42T3878

42T3812

Dutch

42T3875

42T3809

Finnish, Swedish

42T3876

42T3810

French

42T3874

42T3808

German

42T3872

42T3806

Greek (U.S. English and Greek layout)

42T3891

42T3825

Hebrew

42T3886

42T3820

Hungarian

42T3890

42T3824

Icelandic

42T3901

42T3835

Italian

42T3879

42T3813

Japanese

42T3894

42T3828

Korean

42T3896

42T3830

Latin American Spanish

42T3897

42T3831

Norwegian

42T3877

42T3811

Polish

42T3887

42T3821

Portuguese

42T3883

42T3817

Russian

42T3885

42T3819

Slovak

42T3893

42T3827

Slovenian

42T3892

42T3826

Spanish

42T3880

42T3814

Swiss

42T3882

42T3816

Thai

42T3898

42T3832

Traditional Chinese

42T3895

42T3829

Turkish

42T3888

42T3822

U.K. English

42T3873

42T3807

U.S. English

42T3869

42T3803

U.S. English (International, with a Euro symbol)

42T3899

42T3833

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

RoHS
ID

CRU
ID

R

N

Miscellaneous parts
Table 62. Parts list—Miscellaneous parts
FRU

P/N

RoHS
ID

CRU
ID

Screw kit (including nylon-coated screws):
v M1.6 × 3 mm
v M2 × 2 mm
v M2 × 2.5 mm
v M2 × 3 mm
v M2 × 4 mm
v M2 × 5 mm
v M2 × 6 mm
v M2 × 7 mm
v M2 × 9 mm
v M2 × 12 mm
v M2 × 15 mm
v M2 × 16 mm
v M2.5 × 5 mm
v M2.5 × 6 mm
v M2.5 × 10 mm
v M3 × 4 mm, shoulder
v Hex stud

43Y9709

R

N

Miscellaneous parts 14W:
v System board miscellaneous parts
v Base miscellaneous parts:
– Dummy card - ExpressCard slot
– Dummy card - Media card reader
v System miscellaneous parts:
– (c) DC-in cable
– (b) I/O board FPC with tape
– Mylar, front LED
– AL tape

43Y9707

R

N

43Y9708

R

N

43Y9710

R

N

Note: Italicized letters in parentheses are references to the
exploded view in “Overall” on page 147.
Miscellaneous parts 15W:
v System board miscellaneous parts
v Base miscellaneous parts:
– Dummy card - ExpressCard slot
– Dummy card - Media card reader
v System miscellaneous parts:
– Gasket, RJ11/RJ45
– (c) DC-in cable
– (b) I/O board FPC with tape
– (a) ODD FPC
– Lens, front LED
– Rubber, ODD FPC
– Mylar, front LED
Note: Italicized letters in parentheses are references to the
exploded view in “Overall” on page 147.
Seal kit

ThinkPad SL400, SL400c, SL500, and SL500c

215

AC adapters
Table 63. Parts list—2-pin AC adapters
FRU

P/N

RoHS
ID

CRU
ID

2-pin (90 W, 20 V) adapter (models CTO, xxE, xxF, xxJ, xxL,
xxP, xxS, xxY, xxU)

42T5000

R

*

2-pin (90 W, 20 V) adapter (models CTO, xxE, xxF, xxJ, xxL,
xxP, xxS, xxY, xxU)

42T5277

2-pin (90 W, 20 V) adapter (models CTO, xxE, xxF, xxJ, xxL,
xxP, xxS, xxY, xxU)

93P5026

2-pin (90 W, 20 V) adapter (models CTO, xxE, xxF, xxJ, xxL,
xxP, xxS, xxY, xxU)

42T5295

2-pin (90 W, 20 V) adapter (models CTO, xxP)

42T4469

2-pin (65 W, 20 V) adapter (models CTO, xxE, xxF, xxJ, xxL,
xxP, xxS, xxY, xxU)

42T5282

2-pin (65 W, 20 V) adapter (models CTO, xxE, xxF, xxJ, xxL,
xxP, xxS, xxY, xxU)

92P1214

2-pin (65 W, 20 V) adapter (models CTO, xxE, xxF, xxJ, xxL,
xxP, xxS, xxY, xxU)

92P1159

Table 64. Parts list—3-pin AC adapters

216

FRU

P/N

RoHS
ID

CRU
ID

3-pin (90 W, 20 V) adapter (models CTO, xxA, xxB, xxC, xxG,
xxH, xxK, xxM, xxT, xxV)

92P1104

R

*

3-pin (90 W, 20 V) adapter (models CTO, xxA, xxB, xxC, xxG,
xxH, xxK, xxM, xxT, xxV)

42T5275

3-pin (90 W, 20 V) adapter (models CTO, xxA, xxB, xxC, xxG,
xxH, xxK, xxM, xxT, xxV)

92P1108

3-pin (90 W, 20 V) adapter (models CTO, xxA, xxB, xxC, xxG,
xxH, xxK, xxM, xxT, xxV)

42T5293

3-pin (65W, 20 V) adapter (models CTO, xxA, xxB, xxC, xxG,
xxH, xxK, xxM, xxT, xxV) 
OP

42T5283

3-pin (65W, 20 V) adapter (models CTO, xxA, xxB, xxC, xxG,
xxH, xxK, xxM, xxT, xxV)

92P1212

3-pin (65W, 20 V) adapter (models CTO, xxA, xxB, xxC, xxG,
xxH, xxK, xxM, xxT, xxV)

92P1157

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Power cords
A ThinkPad power cord for a specific country or region is usually available only in
that country or region:
Table 65. Parts list—2-pin power cords
Region

P/N

Argentina
v models -CTO, xxY

42T5020

42T5105

Brazil
v models -CTO, xxP

42T5180

42T5183

Canada, U.S.
v models -CTO, xxF, xxL, xxS, xxU

42T5008

42T5093

Japan
v models -CTO, xxE, xxJ

42T5014

42T5099

RoHS
ID

CRU
ID

R

*

RoHS
ID

CRU
ID

R

*

Table 66. Parts list—3-pin power cords
Region

P/N

Australia, New Zealand
v models -CTO, xxG, xxM

42T5050

42T5135

Bangladesh, Sri Lanka, South Africa
v models -CTO, xxG

42T5056

42T5141

Canada, U.S.
v models -CTO, xxF, xxL, xxS, xxU

42T5004

42T5089

China (P.R.C.) (other than Hong Kong S.A.R.)
v models -CTO, xxC

42T5065

42T5150

Denmark
v models -CTO, xxG

42T5041

42T5126

European countries
v models -CTO, xxG

42T5029

42T5114

India
v models -CTO, xxG

42T5083

42T5168

Israel
v models -CTO, xxG

42T5062

42T5147

Italy
v models -CTO, xxG

42T5047

42T5132

Korea
v models -CTO, xxK

42T5077

42T5162

Switzerland
v models -CTO, xxG

42T5044

42T5129

Taiwan
v models -CTO, xxV

42T5071

42T5156

U.K., China (Hong Kong S.A.R.)
v models -CTO, xxB, xxG, xxH

42T5035

42T5120

ThinkPad SL400, SL400c, SL500, and SL500c

217

Recovery discs
Windows XP Professional DVDs
Windows XP Professional is preinstalled as the operating system in the following
models:
v 2743-CTO, 7Zx, 82x, 83x, 84x, 92x, 85x, 86x, 93x, 94x, 87x, 88x, 89x, 8Ax, 8Bx,
8Cx, 8Dx, 8Ex, 8Fx, 8Gx, 8Hx, 8Jx, 8Kx, 8Lx, 8Mx, 8Nx, 8Px, 8Qx, 8Rx, 8Sx, 8Tx,
8Ux, 8Vx, 8Wx, 8Xx, 8Yx, 8Zx, 9Kx, 9Lx, 9Mx, 9Nx, 9Px, 9Qx, 9Rx, 9Sx, 9Zx,
B2x, BVx, BWx, BZx, C2x, C7x, C8x, C9x, CAx, CFx, CQx, CSx, CVx, CWx, 6Dx,
6Ax, 6Gx, H3x, HAx, HEx, HFx, HHx, HKx, HMx, HPx, HQx, LHx, LJx, LKx,
LMx, LNx, LUx, M7x, MBx, MCx, MEx, MGx
v 4413-CTO
v 2746-CTO, 6Dx, 6Ex, 6Jx, 6Mx, 6Px, 6Qx, 6Vx, 6Wx, 6Xx, 6Yx, 6Zx, 72x, 73x, 74x,
75x, 76x, 77x, 78x, 79x, 7Ax, 7Bx, 7Cx, 7Dx, 7Ex, 7Fx, 7Gx, 7Hx, 7Jx, 7Kx, 7Lx,
7Mx, 7Nx, 7Px, 7Qx, 7Rx, 7Sx, 7Tx, 7Ux, 7Vx, 7Wx, 7Xx, 7Yx, 7Zx, 82x, 83x, 84x,
8Kx, 8Lx, 8Mx, 8Nx, 8Px, 8Qx, 8Rx, 8Sx, 8Yx, 9Lx, 9Mx, 9Nx, A3x, A5x, A7x,
A9x, ABx, ADx, AGx, AHx, ATx, BKx, BSx, BTx, BWx, BXx, C4x, C5x, C6x, C7x,
CCx, DAx, DBx, DEx, DFx, DGx, DHx, H3x, H4x, HCx, HGx, HKx, HLx, HPx,
HQx, HTx, HUx, HXx, HYx, J2x, J4x, J6x, J8x, JAx, JCx, JEx, JFx, KVx, KWx,
KXx, L6x, L9x, LBx, LDx, LFx, LGx, LJx, LLx, MHx, MJx, MLx, MNx, MPx,
MWx, N5x, N6x, N8x, P7x
v 4414-CTO

218

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Table 67. Parts list—Windows XP Professional recovery DVDs
Language

P/N

RoHS
ID

CRU
ID

Arabic

46V2031

R

N

Brazilian Portuguese

46V2033

Czech

46V2035

Danish

46V2024

Dutch

46V2034

English

46V2064

English (modem-disabled)

46V2015

Finnish

46V2029

French

46V2019

German

46V2018

Greek

46V2039

Hebrew

46V2026

Hungarian

46V2037

Italian

46V2023

Japanese

58Y0935

Korean

46V2025

Norwegian

46V2028

Polish

46V2027

Russian

46V2032

Russian (English-enabled)

46V2014

Simplified Chinese

46V2016

Slovenian

46V2038

Spanish

46V2020

Swedish

46V2022

Traditional Chinese

46V2030

Traditional Chinese (Hong Kong S.A.R.)

46V2021

Turkish

46V2036

ThinkPad SL400, SL400c, SL500, and SL500c

219

Windows Vista Starter Edition (32 bit) DVDs
Windows Vista Starter Edition (32 bit) is preinstalled as the operating system in the
following models:
v 2743-CTO
v 4413-CTO
v 2746-CTO
v 4414-CTO
Table 68. Parts list—Windows Vista Starter Edition (32 bit) DVDs

220

Language

P/N

RoHS
ID

CRU
ID

English

46V2864

R

N

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Windows Vista Home Basic (32 bit) DVDs
Windows Vista Home Basic (32 bit) is preinstalled as the operating system in the
following models:
v 2743-CTO, 37x, 3Qx, 3Rx, 4Cx, 5Tx, 5Yx, 5Zx, 62x, 63x, 64x, 6Kx, 6Lx, 74x, 75x,
78x, 79x, 7Ax, 7Dx, 7Ex, 7Fx, 7Gx, 7Hx, 7Jx, 7Kx, 7Lx, 7Mx, 7Nx, 7Px, 95x, 9Xx,
9Yx, A2x, A4x, A5x, A7x, A8x, AJx, ALx, ANx, APx, AQx, ARx, ASx, ATx, AUx,
AVx, AWx, AXx, AYx, AZx, B5x, BBx, BCx, BDx, BHx, BJx, BKx, BMx, BNx, BPx,
BQx, BRx, BSx, DEx, DFx, HWx, J7x, J9x, JBx, JDx, JFx, JGx, JHx, JJx, JKx, JLx,
JMx, JNx, JPx, JQx, JRx, JSx, JTx, JUx, JVx, JWx, JXx, JYx, JZx, K2x, K3x, K4x,
K5x, K6x, K7x, K8x, K9x, KAx, KBx, KCx, KDx, KEx, KFx, KGx, KHx, KJx, KKx,
KLx, KMx, KNx, KPx, KQx, KRx, KSx, KTx, KUx, KVx, KWx, KXx, KYx, KZx,
L2x, L3x, L4x, L5x, L6x, L7x, L8x, L9x, LAx, LBx, LCx, LEx, LQx, LSx, LTx,
MNx, MVx, MXx, MZx, N3x, N5x, N6x, N7x, N8x, N9x, NAx, NBx, NCx, NDx,
NEx, NFx, NGx, NHx, NJx, NKx, NLx, NMx, NNx, NPx, NQx, NRx, NSx, NTx,
NUx, NVx, NWx, NXx, NYx, NZx, P2x, P3x, P4x, P5x, P6x, P7x, P8x, P9x, PAx,
PBx, PCx, PDx, PEx, PFx, PGx, PHx, PJx, PKx, PLx, PMx, PNx, PPx, PQx, PRx,
PSx, PTx, PUx, PVx, PWx, PXx, PYx, PZx, Q4x
v 4413-CTO
v 2746-CTO, 42x, 4Kx, 5Wx, 65x, 67x, 68x, 69x, 6Ax, 6Bx, 6Cx, 87x, 8Wx, 8Xx, 8Zx,
93x, 94x, 96x, 97x, 98x, 9Dx, 9Ex, 9Fx, 9Kx, 9Rx, 9Vx, B3x, B4x, B8x, B9x, BAx,
BBx, BCx, BDx, BEx, BFx, BHx, BNx, BPx, CWx, D8x, D9x, JKx, JRx, JTx, JVx,
JXx, JYx, JZx, K2x, K3x, K4x, K5x, K6x, K7x, K8x, K9x, KAx, KBx, KCx, KDx,
KEx, KFx, KGx, KHx, KJx, KKx, KLx, KMx, KNx, LQx, LRx, LSx, LTx, LUx, LVx,
LWx, LXx, LYx, LZx, M2x, M3x, M4x, M5x, M6x, M7x, M8x, M9x, MAx, MBx,
MCx, MDx, MEx, MFx, MGx, MRx, MSx, MTx, N4x, P3x, P4x
v 4414-CTO

ThinkPad SL400, SL400c, SL500, and SL500c

221

Table 69. Parts list—Windows Vista Home Basic (32 bit) DVDs

222

Language

P/N

RoHS
ID

CRU
ID

Arabic

58Y1031

R

N

Brazilian Portuguese

46V0564

Czech

46V0565

Danish

46V0557

English

46V2773

English (modem-disabled)

46V0548

English, Finnish, and Swedish (in Sweden)

46V0555

English, French, German, and Dutch (in Belgium and
Luxemburg)

46V2004

English, French, German, and Italy (in Switzerland)

46V2003

French

46V0552

German

46V0551

Greek

46V0570

Hebrew

46V0559

Hungarian

46V0567

Italian

46V0556

Japanese

58Y0931

Korean

46V0558

Norwegian

46V0561

Polish

46V0560

Romanian

46V0572

Russian

46V0563

Russian (English-enabled)

46V0547

Serbian-Latin

46V0571

Simplified Chinese

46V0549

Slovak

46V0569

Slovenian

46V0568

Spanish

46V0553

Traditional Chinese

46V0562

Traditional Chinese (Hong Kong S.A.R.)

46V0554

Turkish

46V0566

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Windows Vista Home Premium (32 bit) DVDs
Windows Vista Home Premium (32 bit) is preinstalled as the operating system in
the following models:
v 2743-CTO, 23x, 3Ex, 3Fx, 3Hx, 3Kx, 3Wx, 49x, 4Bx, 4Px, 4Qx, 4Rx, 4Sx, 4Tx, 4Ux,
4Xx, 4Yx, 4Zx, 52x, 53x, 54x, 5Bx, 5Cx, 5Dx, 5Gx, 5Hx, 5Jx, 5Kx, 5Px, 5Qx, 5Rx,
5Sx, 5Vx, 6Ex, 6Fx, 6Jx, 7Rx, 7Vx, BTx, BUx, CZx, D2x, D3x, D4x, D5x, D6x, D7x,
D8x, D9x, H8x, H9x, M5x, M6x
v 4413-CTO
v 2746-CTO, 3Cx, 3Ex, 3Gx, 3Jx, 3Vx, 3Yx, 4Bx, 4Cx, 4Lx, 4Mx, 4Nx, 4Px, 4Sx, 4Tx,
4Ux, 4Vx, 4Wx, 4Xx, 54x, 55x, 56x, 57x, 58x, 59x, 5Ax, 5Bx, 5Cx, 5Dx, 5Gx, 5Hx,
5Jx, 5Kx, 5Rx, 5Sx, 5Tx, 5Ux, 5Xx, 62x, 6Gx, 9Ax, 9Bx, 9Qx, ALx, AMx, ANx,
APx, AQx, ARx, BGx, BJx, CMx, CNx, CPx, CQx, CRx, CSx, CUx, CVx, CXx,
CYx, CZx, D2x, D3x, D4x, D5x, D6x, D7x, H9x, HAx, HBx, MKx, N7x, P2x
v 4414-CTO

ThinkPad SL400, SL400c, SL500, and SL500c

223

Table 70. Parts list—Windows Vista Home Premium (32 bit) DVDs

224

Language

P/N

RoHS
ID

CRU
ID

Brazilian Portuguese

46V0591

R

N

Czech

46V0592

Danish

46V0584

English

46V2774

English (modem-disabled)

46V0575

English, Finnish, and Swedish (in Sweden)

46V0582

English, French, German, and Dutch (in Belgium and
Luxemburg)

46V2006

English, French, German, and Italy (in Switzerland)

46V2005

French

46V0579

German

46V0578

Greek

46V0597

Hebrew

46V0586

Hungarian

46V0594

Italian

46V0583

Japanese

58Y0932

Korean

46V0585

Norwegian

46V0588

Polish

46V0587

Portuguese

46V0598

Romanian

46V0600

Russian

46V0590

Russian (English-enabled)

46V0574

Serbian-Latin

46V0599

Simplified Chinese

46V0576

Slovak

46V0596

Slovenian

46V0595

Spanish

46V0580

Traditional Chinese

46V0589

Traditional Chinese (Hong Kong S.A.R.)

46V0581

Turkish

46V0593

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Windows Vista Business (32 bit) DVDs
Windows Vista Business (32 bit) is preinstalled as the operating system in the
following models:
v 2743-CTO, 22x, 24x, 26x, 33x, 34x, 36x, 39x, 3Ax, 3Bx, 3Cx, 3Dx, 3Jx, 3Mx, 3Vx,
42x, 43x, 44x, 45x, 46x, 47x, 48x, 4Ax, 4Dx, 4Ex, 4Fx, 4Gx, 4Hx, 4Jx, 4Kx, 4Lx,
4Mx, 4Nx, 4Vx, 4Wx, 59x, 5Lx, 5Ux, 5Wx, 65x, 66x, 67x, 68x, 6Hx, 6Mx, 72x, 76x,
77x, 7Bx, 7Cx, 7Qx, 7Sx, 7Tx, 7Ux, 7Wx, 7Xx, 97x, 98x, 99x, 9Ax, 9Bx, 9Ex, 9Fx,
9Gx, 9Hx, 9Jx, 9Ux, 9Vx, A3x, A6x, A9x, AAx, ABx, ACx, ADx, AEx, AFx, AGx,
AHx, AKx, AMx, B3x, B6x, B8x, BEx, BFx, BGx, BXx, BYx, C3x, C4x, CBx, CCx,
CDx, CEx, CGx, CMx, CRx, CUx, CXx, CYx, DAx, DBx, DCx, DDx, H2x, H4x,
H5x, H6x, H7x, HBx, HDx, HGx, HJx, HLx, HNx, HRx, HSx, HTx, HUx, HVx,
HXx, HYx, HZx, J2x, J3x, J4x, J5x, J6x, J8x, JAx, JCx, JEx, LGx, LLx, LRx, LVx,
LWx, LXx, LYx, LZx, M8x, MAx, MDx, MFx, MHx, MJx, MKx, MLx, MMx, MPx,
MQx, MRx, MSx, MTx, MUx, MWx, MYx, N2x, N4x, Q2x, Q5x, Q6x
v 4413-CTO
v 2746-CTO, 22x, 23x, 24x, 26x, 33x, 34x, 36x, 37x, 39x, 3Ax, 3Bx, 3Dx, 3Hx, 3Mx,
3Nx, 3Px, 3Qx, 3Rx, 3Sx, 3Tx, 3Ux, 3Wx, 3Xx, 3Zx, 43x, 44x, 45x, 46x, 47x, 48x,
49x, 4Ax, 4Dx, 4Ex, 4Fx, 4Jx, 4Qx, 4Rx, 5Lx, 5Nx, 5Vx, 5Yx, 5Zx, 63x, 64x, 66x,
6Kx, 6Lx, 6Nx, 6Rx, 85x, 86x, 8Ax, 8Bx, 8Ex, 8Fx, 8Gx, 8Hx, 8Jx, 8Ux, 92x, 95x,
99x, 9Gx, 9Hx, 9Jx, 9Px, 9Sx, 9Tx, 9Ux, A2x, A4x, A6x, A8x, AAx, ACx, AEx,
AFx, AJx, AKx, ASx, AUx, B2x, B5x, B6x, B7x, BQx, BUx, BVx, BYx, BZx, C8x,
C9x, CAx, CBx, CDx, CEx, CJx, DCx, DDx, H2x, H5x, H6x, H7x, H8x, HDx,
HHx, HJx, HMx, HNx, HRx, HSx, HVx, HWx, HZx, J3x, J5x, J7x, J9x, JBx, JDx,
JGx, JHx, JJx, JLx, JMx, JNx, JPx, JQx, JSx, JUx, JWx, L5x, L8x, LAx, LCx, LEx,
LHx, LKx, LMx, LNx, LPx, MMx, MUx, MVx, MXx, MYx, MZx, N2x, N3x, NBx,
NCx, P5x, P6x, P8x, P9x
v 4414-CTO

ThinkPad SL400, SL400c, SL500, and SL500c

225

Table 71. Parts list—Windows Vista Business (32 bit) DVDs

226

Language

P/N

RoHS
ID

CRU
ID

Brazilian Portuguese

46V0536

R

N

Czech

46V0537

Danish

46V0529

English

46V2770

English (modem-disabled)

46V0520

English, Finnish, and Swedish (in Sweden)

46V0527

English, French, German, and Dutch (in Belgium and
Luxemburg)

46V2002

English, French, German, and Italy (in Switzerland)

46V2001

French

46V0524

German

46V0523

Greek

46V0542

Hebrew

46V0531

Hungarian

46V0539

Italian

46V0528

Japanese

58Y0930

Korean

46V0530

Norwegian

46V0533

Polish

46V0532

Portuguese

46V0543

Romanian

46V0545

Russian

46V0535

Russian (English-enabled)

46V0519

Serbian-Latin

46V0544

Simplified Chinese

46V0521

Slovak

46V0541

Slovenian

46V0540

Spanish

46V0525

Traditional Chinese

46V0534

Traditional Chinese (Hong Kong S.A.R.)

46V0526

Turkish

46V0538

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Windows Vista Ultimate (32 bit) DVDs
Windows Vista Ultimate (32 bit) is preinstalled as the operating system in the
following models:
v 2743-CTO, 25x, Q3x
v 4413-CTO
v 2746-CTO, 25x, 4Gx, 4Hx, N9x
v 4414-CTO
Table 72. Parts list—Windows Vista Ultimate (32 bit) DVDs
Language

P/N

RoHS
ID

CRU
ID

Danish

46V0609

R

N

English

46V2775

English (modem-disabled)

46V0602

English, Finnish, and Swedish (in Sweden)

46V2380

English, French, German, and Dutch (in Belgium and
Luxemburg)

46V2008

English, French, German, and Italy (in Switzerland)

46V2007

French

46V0606

German

46V0605

Hebrew

46V0611

Italian

46V0608

Japanese

58Y0933

Korean

46V0610

Norwegian

46V0613

Polish

46V0612

Russian

46V0615

Simplified Chinese

46V0603

Traditional Chinese

46V0614

Traditional Chinese (Hong Kong S.A.R.)

46V0607

Turkish

46V0616

ThinkPad SL400, SL400c, SL500, and SL500c

227

Common service tools
Table 73. Parts list—Common service tools
Tool

P/N

Screwdriver kit

95F3598

1/4″ drive spinner handle

1650840

1/4″ Sq. to 1/4″ hex torx adapter

93F2838

TR7-TR-10 tamper resistant torx bits

00P6967

Removal tool antenna RF connector

08K7159

USB 2.0 CD-RW/DVD-ROM combo drive II

40Y8687

USB cable

40Y8704

USB floppy diskette drive for maintenance diskette

05K9283

USB floppy diskette drive tool kit

27L3452

Test card for integrated Smart Card

42W7820

LENOVO ThinkPad SL Series Maintenance Diskette Version 1.01 or later
—
Note: Download the file from the following Web site: http://www.lenovo.com/
spm

228

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Notices
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reference to a Lenovo product, program, or service is not intended to state or
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© Copyright Lenovo 2008, 2009

229

vary significantly. Some measurements may have been made on development-level
systems and there is no guarantee that these measurements will be the same on
generally available systems. Furthermore, some measurements may have been
estimated through extrapolation. Actual results may vary. Users of this document
should verify the applicable data for their specific environment.

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IBM (used under license) is a trademark of the International Business Machines
Corporation in the United States, other countries, or both.
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v Windows®
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States, other countries, or both:
v Intel®
v Intel® Celeron®
v Intel® Core™ 2 Duo
Other company, product, or service names may be the trademarks or service marks
of others.

230

ThinkPad SL400, SL400c, SL500, and SL500c Hardware Maintenance Manual

Part Number: 43Y6762_03

(1P) P/N: 43Y6762_03



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