MT 2672, 2673, 2884, 2885 Thinkpad X30 X31 X32

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ThinkPad Computer
Hardware Maintenance Manual

July 2005

This manual supports:
ThinkPad X30, X31, X32
(MT 2672, 2673, 2884, 2885)
ThinkPad Dock (MT 2631)
ThinkPad Dock II (MT 2877)

Note
Before using this information and the product it
supports, be sure to read the general information
under “Notices” on page 188.

First Edition (July 2005)
© Copyright Lenovo 2005.
Portions © Copyright International Business Machines
Corporation 2005.
All rights reserved.
U.S. GOVERNMENT USERS – RESTRICTED RIGHTS:
Our products and/or services are provided with
RESTRICTED RIGHTS. Use, duplication or disclosure by
the Government is subject to the GSA ADP Schedule
contract with Lenovo Group Limited, if any, or the standard
terms of this commercial license, or if the agency is unable
to accept this Program under these terms, then we provide
this Program under the provisions set forth in Commercial
Computer Software–Restricted Rights at FAR 52.227-19,
when applicable, or under Rights in Data-General, FAR
52.227.14 (Alternate III).

Contents
About this manual

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Introduction . . . . . . . . . . . . . 3
Important service information . . . . . . . . . 3
Strategy for replacing FRUs . . . . . . . . . 3
Strategy for replacing a hard disk drive . . . . . 4
How to use error messages . . . . . . . . 4
Strategy for replacing FRUs for CTO, CMV, and GAV
4
Product definition . . . . . . . . . . . 4
FRU identification for CTO, CMV, and GAV products 5
Important information about replacing RoHS compliant
FRUs . . . . . . . . . . . . . . . 7
Diskette compatibility matrix . . . . . . . . . 8
Safety notices: multilingual translations . . . . . . 8
Safety information . . . . . . . . . . . . 20
General safety . . . . . . . . . . . . 20
Electrical safety . . . . . . . . . . . 21
Safety inspection guide . . . . . . . . . 23
Handling devices that are sensitive to electrostatic
discharge . . . . . . . . . . . . 24
Grounding requirements . . . . . . . . . 25
Laser compliance statement . . . . . . . . . 26
General descriptions . . . . . . . .
Read this first . . . . . . . . . . .
What to do first . . . . . . . . .
Related service information . . . . . . .
Service Web site . . . . . . . . .
Restoring the pre-installed system . . . .
Passwords . . . . . . . . . . .
Power management . . . . . . . .
Checkout guide . . . . . . . . . .
Testing the computer . . . . . . . .
Detecting system information with PC-Doctor .
Power system checkout . . . . . . .

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ThinkPad X30, X31, X32
Product overview . . .
Specifications . . .
Status indicators . .
FRU tests . . . .
Fn key combinations .
Symptom-to-FRU index .
Numeric error codes .
Error messages . .
Beep symptoms . .
No-beep symptoms .
LCD-related symptoms
Intermittent problems .
Undetermined problems

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© Lenovo 2005. Portions © IBM Corp. 2005.

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iii

FRU replacement notices . . . . . .
Screw notices . . . . . . . . .
Retaining serial numbers. . . . . .
Removing and replacing a FRU. . . . .
1010 Battery pack. . . . . . . .
1020 Hard disk drive . . . . . . .
1030 DIMM cover . . . . . . . .
1040 DIMM . . . . . . . . .
1050 Backup battery . . . . . . .
1060 Keyboard . . . . . . . .
1070 Mini PCI adapter . . . . . .
1080 Fan assembly . . . . . . .
1090 Communication daughter card (CDC)
1100 Keyboard bezel . . . . . .
1110 PC card slot . . . . . . .
1120 Hinge cover and LCD assembly .
1130 Sub card assembly . . . . .
1140 Speaker assembly . . . . .
1150 System board and base cover . .
2010 LCD front bezel . . . . . .
2020 Inverter card . . . . . . .
2030 LCD panel . . . . . . . .
3010 ThinkPad Dock PCI cover . . .
3020 ThinkPad Dock top cover . . .
4010 ThinkPad Dock II PCI cover . . .
4020 ThinkPad Dock II top cover . . .
Locations . . . . . . . . . . .
Front view for X30 series . . . . .
Rear view for X30 series . . . . .
Bottom view for X30 series. . . . .
Front view for X31 and X32 series . .
Rear view for X31 and X32 series . .
Bottom view for X31 and X32 series . .
Locations for UltraBase X3 . . . . .
Parts list . . . . . . . . . . .
Overall . . . . . . . . . .
AC adapters . . . . . . . . .
LCD FRUs . . . . . . . . .
Keyboard . . . . . . . . . .
Recovery CDs . . . . . . . .
Miscellaneous parts . . . . . . .
Optional FRUs . . . . . . . .
Common parts list . . . . . . .
Notices . . . . . . . . . . .
Trademarks . . . . . . . . . .

iv

MT 2672, 2673, 2884, 2885

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About this manual
This manual contains service and reference information for
ThinkPad® X30, X31, X32 (MT 2672, 2673, 2884, 2885),
ThinkPad Dock (MT 2631), and ThinkPad Dock II (MT
2877) products. 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 for trained service
personnel 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
review the safety information under “Safety notices:
multilingual translations” on page 8, “Safety
information” on page 20, and “Laser compliance
statement” on page 26.

© Lenovo 2005. Portions © IBM Corp. 2005.

1

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MT 2672, 2673, 2884, 2885

Introduction
Important service information
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/think/ support
Advise customers to contact the Customer Support
Center at 800-426-7378 if they need assistance in
obtaining or installing any diskette fixes.
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 diskette fixes are installed before
replacing any FRUs listed in this manual.
Use the following strategy to prevent unnecessary expense
for replacing and servicing FRUs:
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.

© Lenovo 2005. Portions © IBM Corp. 2005.

3

Important service information

Strategy for replacing a hard disk drive
Always try to run a low-level format before replacing a hard
disk drive.
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.

How to use error messages
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.

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® solution from an eSite, and have this configuration
sent to fulfillment, where it is built and shipped directly to
the customer. The machine label, PC 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 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.)

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MT 2672, 2673, 2884, 2885

Important service information

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://w3-3.ibm.com/pc/entitle
Click on MACHINE LOOKUP, followed by WARRANTY
INFORMATION. Input the MT and the Serial number
and the list of key commodities will be returned in the
PEW record under COMPONENT INFORMATION.
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)

Introduction

5

Important service information

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/think/ 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
Use the HMM as a back-up to PEW and eSupport to view
the complete list of FRUs at the MT Model level.

6

MT 2672, 2673, 2884, 2885

Important service information

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. So, 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.
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.
Products sold in 2005, 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.

Introduction

7

Important service information
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.
Related web URLs are:
v IBM Information for Suppliers website:
http://www-03.ibm.com/procurement/proweb.nsf/
ContentDocsByTitle/United+States~Information+for
+suppliers
v RoHS Directive:
http://europa.eu.int/eur-lex/pri/en/oj/dat/2003/
l_037/l_03720030213en00190023.pdf
v California Senate Bills 20, 50:
http://www.ciwmb.ca.gov/HHW/Events/AnnualConf/
2004/Presentation/MPaparian.pdf

Diskette compatibility matrix
The compatibility of each of the drives with the diskettes
for it is as follows:
Diskette
drive

Diskette
capacity

Compatibility

3.5-inch

1.0 MB

Read and write

2.0 MB

Read and write

4.0 MB

Not compatible

Safety notices: multilingual translations
In this manual, safety notices appear in English with a
page number reference to the appropriate multilingual,
translated safety notice found in this section.
The following safety notices are provided in English,
French, German, Hebrew, Italian, and Spanish.

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MT 2672, 2673, 2884, 2885

Safety notices

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.

Introduction

9

Safety notices

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.
(continued)

10

MT 2672, 2673, 2884, 2885

Safety notices

(continuation of safety notice 2)

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.

Introduction

11

Safety notices

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.

(continued)

12

MT 2672, 2673, 2884, 2885

Safety notices

(continuation of safety notice 3)
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.

Introduction

13

Safety notices

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.
(continued)

14

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Safety notices

(continuation of safety notice 4)

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.

Introduction

15

Safety notices

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.

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Safety notices

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.

Introduction

17

Safety notices

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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Safety notices

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.

Introduction

19

Safety information

Safety information
The following section presents safety information with
which you need to be familiar before you service a
ThinkPad computer.

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.

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Safety information

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.

WARNING
Handling the cord on this product or cords
associated with accessories sold with this product
will expose you to lead, a chemical known to the
State of California to cause cancer, and birth defects
or other reproductive harm. Wash hands after
handling.

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:
Introduction

21

Safety information

– 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.
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.
v Regularly inspect and maintain your electrical hand tools
for safe operational condition.
v Do not use worn or broken tools and testers.
v Never assume that power has been disconnected from
a circuit. First, check that it has been powered off.
v 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.
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
–
–
–

22

an electrical accident occurs:
Use caution; do not become a victim yourself.
Switch off power.
Send another person to get medical aid.

MT 2672, 2673, 2884, 2885

Safety information

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:
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.
4. Remove the cover.
5. Check for any obvious non-ThinkPad alterations. Use
good judgment as to the safety of any non-ThinkPad
alterations.
6. 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.
7. Check for worn, frayed, or pinched cables.

Introduction

23

Safety information

8. Check that the power-supply cover fasteners (screws
or rivets) have not been removed or tampered with.

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.

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Safety information

– 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.

Introduction

25

Laser compliance statement

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.

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Laser compliance statement

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.

Introduction

27

Laser compliance statement

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.

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General descriptions
The desciptions in this chapter apply to any ThinkPad
model that has the PC-Doctor® for DOS diagnostics
program. Some descriptions might not apply to your
particular computer.

Read this first
Before you go to the checkout guide, be sure to read this
section.

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 an 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.

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
© Lenovo 2005. Portions © IBM Corp. 2005.

29

Read this first

__ 2.
__ 3.
__ 4.
__ 5.
__ 6.
__ 7.
__ 8.
__ 9.

Date of service
Date on which the machine failed
Date of purchase
Failure symptoms, error codes appearing on the
display, and beep symptoms
Procedure index and page number in which the
failing FRU was detected
Failing FRU name and part number
Machine type, model number, and serial number
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 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
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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Related service information

Related service information
This section provides information about the following:
v “Service Web site”
v “Restoring the pre-installed system”
v “Passwords” on page 32
v “Power management” on page 37

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/think/spm

Restoring the pre-installed system
When the hard disk drive is replaced because of a failure,
no Product Recovery program is on the new hard disk. In
this case, you must use the recovery CD for the computer.
Order the recovery CD and the hard disk drive at the same
time so that you can recover the new hard disk drive with
the pre-installed software when they arrive. For information
on which CD to order, see “Recovery CDs” on page 174

Recovery to Factory Contents by using
Product Recovery CDs
To create the service partition and install the factory
contents from the recovery CD, do the following:

Note
The recovery process might take up to 2 hours.
1. Insert the recovery CD into the CD or DVD drive, then
restart the computer.
2. Following message is displayed: “Your computer
originally included a Product Recovery program ...
Reinstall the Product Recovery program? (Y/N) [ ]”.
3. Press Y key. The service partition is created and
loaded with the Product Recovery program files.
4. At next window, press Enter to continue.
v The service partition is created. The system
automatically reboots during this process.
v The recovery process copies some files to the
service partition, and PKUNZIPs others.
v Follow the prompts. You may be prompted to
change CDs.
v When the process is complete, the system reboots.

General descriptions

31

Related service information

5. If you get a message asking which operating system to
install, select the proper operating system and press
Enter.
6. A message is displayed: “Full Recovery:”. Press Enter
to select.
7. On each of the next three windows, press the Y key.
8. Follow the prompts to complete the recovery.

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.

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.

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Related service information

Supervisor password:
A supervisor password (SVP) protects the system
information stored in the BIOS Setup Utility. The SVP must
be entered in order to get access to the BIOS Setup Utility
and make changes to system configuration settings.
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.

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 76.
3. Remove the backup battery.
For how to remove the backup battery, see “1050
Backup battery” on page 81.
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:
For X30 series:
1. Turn on the computer, and press F1 when three
messages (F1, F11, and F12) appear on the screen.
2. Enter the SVP. The BIOS Setup Utility menu appears.
3. Select Password, using the cursor keys to move down
the menu.
4. Select Power-On Password.
5. At the Enter Current Password field, enter the SVP.
6. When the Enter New Password field opens, leave it
blank and press Enter twice.
7. In the Changes have been saved window, press Enter.
8. Press F10; then, in the Setup confirmation window,
select Yes .
For MT2672-2xx, 8xx, 9xx, Axx, Bxx, Cxx, Dxx, Exx,
Fxx, Gxx, Hxx, Jxx, Kxx, Lxx, Nxx, Pxx, Qxx, Rxx,
MT2673-Cxx, Nxx, Pxx, MT2884-2xx, Bxx, Cxx, Gxx,

General descriptions

33

Related service information

Jxx, Mxx, Nxx, MT2885-Pxx, Rxx, MT2890-8xx, 9xx,
Axx, Cxx, MT2891-8xx, Axx, Cxx in X31 series:
1. Turn on the computer; then, while the “To interrupt
normal startup, press the blue Access IBM button”
message is displayed at the lower-left of the screen,
press the Access IBM button.
2. Enter the SVP. Double-click Start setup utility.
3. Select Security, using the cursor keys to move down
the menu.
4. Select Password.
5. Select Power-On Password.
6. At the Enter Current Password field, enter the SVP.
7. When the Enter New Password field opens, leave it
blank and press Enter twice.
8. In the Changes have been saved window, press Enter.
9. Press F10; then, in the Setup confirmation window,
select Yes .
For MT2672-3xx, 5xx, MT2673-5xx, MT2884-6xx, 7xx,
MT2885-6xx, 7xx in X31 series, and for X32 series:
1. Turn on the computer; then, while the “To interrupt
normal startup, press the blue Access IBM button”
message is displayed at the lower-left of the screen,
press the Access IBM button. The Rescue and
Recovery screen opens.
For models supporting the Passphrase function, press
F1 while POP icon is appearing on the screen; then
enter the POP. For the other models, enter the POP.
Note: To check whether the ThinkPad computer
supports the Passphrase function, enter the
BIOS Setup Utility and go to Security -->
Password. If Using Passphrase item is
displayed in the menu, this function is available
on the ThinkPad computer.
2. Click Access BIOS. The system Restart Required
window is displayed.
3. Click Yes. The computer restarts, and the BIOS Setup
Utility screen opens.
4. Select Security, using the cursor directional keys to
move down the menu.
5. Select Password.
6. Select Power-On Password.
7. Type the current SVP in the Enter Current Password
field. then leave the Enter New Password field blank,
and press Enter twice.
8. In the Changes have been saved window, press Enter.

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9. Press F10; then, in the Setup confirmation window,
select Yes .

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:
For X30 series:
1. Turn on the computer, and press F1 when three
messages (F1, F11, and F12) appear on the screen.
2. Enter the SVP. The BIOS Setup Utility menu appears.
3. Select Password, using the cursor keys to move down
the menu.
4. Select Hard-disk x password, where x is the letter of
the hard disk drive. A pop-up window opens.
5. Select Master HDP.
6. Enter the master HDP; then leave the New Password
field blank and press Enter twice.
7. Press F10.
8. Select Yes in the Setup Configuration window.
Both user HDP and master HDP will have been
removed.
For MT2672-2xx, 8xx, 9xx, Axx, Bxx, Cxx, Dxx, Exx,
Fxx, Gxx, Hxx, Jxx, Kxx, Lxx, Nxx, Pxx, Qxx, Rxx,
MT2673-Cxx, Nxx, Pxx, MT2884-2xx, Bxx, Cxx, Gxx,
Jxx, Mxx, Nxx, MT2885-Pxx, Rxx, MT2890-8xx, 9xx,
Axx, Cxx, MT2891-8xx, Axx, Cxx in X31 series:
1. Turn on the computer; then, while the “To interrupt
normal startup, press the blue Access IBM button”
message is displayed at the lower-left of the screen,
press the Access IBM button.
2. For models supporting the Passphrase function, press
F1 while HDP icon is appearing on the screen; then
enter the master HDP. For the other models, enter the
master HDP.
Note: To check whether the ThinkPad computer
supports the Passphrase function, enter the
BIOS Setup Utility and go to Security -->
Password. If Using Passphrase item is
displayed in the menu, this function is available
on the ThinkPad computer.
General descriptions

35

Related service information

3. Double-click Start setup utility. Enter SVP.
4. Select Security, using the cursor keys to move down
the menu.
5. Select Password.
6. Select Hard-disk x password, where x is the letter of
the hard disk drive. A pop-up window opens.
7. Select Master HDP.
8. Enter the master HDP; then leave the New Password
field blank and press Enter twice.
9. Press F10.
10. Select Yes in the Setup Configuration window.
Both user HDP and master HDP will have been
removed.
For MT2672-3xx, 5xx, MT2673-5xx, MT2884-6xx, 7xx,
MT2885-6xx, 7xx in X31 series, and for X32 series:
1. Turn on the computer; then, while the “To interrupt
normal startup, press the blue Access IBM button”
message is displayed at the lower-left of the screen,
press the Access IBM button. The Rescue and
Recovery screen opens.
For models supporting the Passphrase function, press
F1 while HDP icon is appearing on the screen; then
enter the master HDP. For the other models, enter the
master HDP.
Note: To check whether the ThinkPad computer
supports the Passphrase function, the BIOS
Setup Utility and go to Security --> Password.
If Using Passphrase item is displayed in the
menu, this function is available on the
ThinkPad computer.
2. Click Access BIOS. The system Restart Required
window is displayed.
3. Click Yes. The computer restarts, and the BIOS Setup
Utility screen opens.
4. Select Security, using the cursor directional keys to
move down the menu.
5. Select Password.
6. Select Hard-disk x password, where x is the letter of
the hard disk drive. A pop-up window opens.
7. Select Master HDP.
8. Type the current master HDP in the Enter Current
Password field. then leave the Enter New Password
field blank, and press Enter twice.
9. Press F10.
10. Select Yes in the Setup Configuration window.

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Both user HDP and master HDP will have been
removed.

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

Screen blank mode
Screen blank mode has three variants, as follows:
1. If you press Fn+F3, or if the time set on the “LCD off
timer” in the BIOS Setup Utility expires,
v The LCD backlight turns off.
v The hard disk drive motor stops.
v The speaker is muted.
2. If you are using the ACPI operating system and you
press Fn+F3,
v The LCD backlight turns off.
v The hard disk drive motor stops.
3. If the time set on the “Turn off monitor” timer in the
operating system expires,
v The LCD backlight turns off.
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.)

General descriptions

37

Related service information

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:
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.
Note: If the computer enters the hibernation mode while it
is docked to the docking station, do not undock it
before resuming normal operation. If you do undock
it and then try to resume normal operation, you will
get an error message, and you will have to restart
the system.
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.

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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.

General descriptions

39

Checkout guide

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.

Testing the computer
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
“Product overview” on page 49.
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. 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/think/ support
PC-Doctor cannot be used to test a device that is in the
docking station, even if the computer supports the docking
station. To test a USB device, connect it to the USB
connector of the computer. To test the Ultrabay device,
install it in the Ultrabay Plus slot of the computer.

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Creating the PC-Doctor diagnostics diskette
In X31 and X32 series, the PC-Doctor disk can be
created by using the Access IBM Predesktop Area.
To create the PC-Doctor disk from the Access IBM
Predesktop Area, do as follows:
1. Enter the IBM Predesktop application by
pressing the Access IBM button during POST.
2. When the Access IBM application finishes
loading, double-click the “Create Diagnostic
Diskettes” icon.
3.

It will take about 15 seconds to authenticate the
digital signature, and then the ThinkPad
computer will reboot into PC-DOS.

4. A batch file will automatically start up to prompt
the user through creating the boot diskettes. The
user will be informed how many diskettes will be
needed.
a. The user will be prompted to insert each
diskette in sequence.
b. Typically, the user only needs to press the
Enter key for the proper floppy drive to
format and create the diskette.
c. Each diskette will be erased and formatted
with the PC-Doctor for DOS boot image.
5. Once all the diskettes have been created, the
ThinkPad computer will reboot. The user is
asked to remove all diskettes from the drive, or
to insert the first diskette created if it is desired
to run the diagnostics.
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. Instead of pressing Enter, click the left
button.
1. Insert the PC-Doctor disk into the diskette drive; then
power on the computer.
If the computer cannot be powered on, go to “Power
system checkout” on page 44, and check the power
sources.
If an error code appears, go to “Symptom-to-FRU
index” on page 63.
On the first screen, select the model and press Enter.
Follow the instructions on the screen.
2. The main panel of PC-Doctor appears.

General descriptions

41

Checkout guide

3. Select Diagnostics with the arrow keys, and press
Enter.
A pull-down menu appears. (Its exact form depends on
the model.)
Note: PC-Doctor menu does not mean the formal
support device list. Some unsupported device
names may appear in the PC-Doctor menu.
The options on the test menu are as follows:
Diagnostics
v
v
v
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
ZIP Drive
LS-120/240 Drive (*)
Communication
Wireless LAN
Memory Test – Full
Memory Test – Quick

Interactive Tests
v
v
v
v
v
v
v
v

Keyboard
Video
Internal Speaker
Mouse
Diskette
System Load
CD-ROM/DVD Test
Intel Wireless Radio

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. Before running PC-Doctor for
DOS, detach the external Monitor.
v To test ZIP Drive or LS-120/240 Drive, each media is
needed to be inserted before start testing.
v To test Digital Signature Chip, the chip must be
enabled.
v When Legacy Floppy Drives is enabled in the BIOS
Setup Utility, Diskette Drives test is activated even if
no legacy diskette drive is attached to the ThinkPad
computer.
v LS-120/240 Drive test is only for X30.

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Diagnostics

I n t e r a c t i v e Te s t s

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
ZIP Drive
Communication
Memory Test - Full
Memory Test - Quick

PC-DOCTOR 2.0 Copyright 2001 PC-Doctor, Inc. All Rights Reserved.

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

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 Diag.
To cancel the test, press Esc.
Note: After executing PC-Doctor, check the system
time/date and reset them if needed.

Detecting system information with
PC-Doctor
PC-Doctor can detect the following system information:

Hardware Info
v
v
v
v
v
v
v
v
v
v
v

System Configuration
Memory Contents
Physical Disk Drives
Logical Disk Drives
VGA Information
IDE Drive Info
PCI Information
PNPISA Info
SMBIOS Info
VESA LCD Info
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

General descriptions

43

Checkout guide

Power system checkout
To
1.
2.
3.
4.

verify a symptom, do the following:
Power off the computer.
Remove the battery pack.
Connect the ac adapter.
Check that power is supplied when you power on the
computer.
5. Power off the computer.
6. Disconnect the ac adapter and install the charged
battery pack.
7. Check that the battery pack supplies power when you
power 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 45
v “Checking the battery pack” on page 45
v “Checking the backup battery” on page 46

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 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.″
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:

2
1

Pin

Voltage (V dc)

1

+15.5 to +17.0

2

Ground

(16 - 10 V)
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 “Product overview” on
page 49.
Note: Noise from the ac adapter does not always indicate
a defect.

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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 the status of 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 5 (−). See the
following figure:

5(-)

4

3

2

1(+)

Terminal

Voltage (V dc)

1

+ 0 to + 12.6

5

Ground (−)

3. If the voltage is less than +11.0 V dc, the battery pack
has been discharged.

General descriptions

45

Checkout guide

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 4 and 5. 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.

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 76).
4. Remove the backup battery (see “Checking the battery
pack” on page 45).
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.

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ThinkPad X30, X31, X32
Product overview . . . . . . . . . . . . 49
Specifications . . . . . . . . . . . . 49
Status indicators . . . . . . . . . . . 54
For X30 series . . . . . . . . . . . 54
For X31 and X32 series . . . . . . . . 56
FRU tests . . . . . . . . . . . . . 58
Fn key combinations . . . . . . . . . . 59
Symptom-to-FRU index . . . . . . . . . . 63
Numeric error codes . . . . . . . . . . 63
Error messages . . . . . . . . . . . 67
Beep symptoms . . . . . . . . . . . 68
No-beep symptoms . . . . . . . . . . 68
LCD-related symptoms . . . . . . . . . 69
Intermittent problems . . . . . . . . . . 70
Undetermined problems . . . . . . . . . 70
FRU replacement notices . . . . . . . . . 71
Screw notices . . . . . . . . . . . . 71
Retaining serial numbers. . . . . . . . . 72
Restoring the serial number of the system unit
72
Retaining the UUID . . . . . . . . . 73
Reading or writing the ECA information . . . 73
Removing and replacing a FRU. . . . . . . . 75
1010 Battery pack. . . . . . . . . . . 76
1020 Hard disk drive . . . . . . . . . . 77
1030 DIMM cover . . . . . . . . . . . 79
1040 DIMM . . . . . . . . . . . . 80
1050 Backup battery . . . . . . . . . . 81
1060 Keyboard . . . . . . . . . . . 82
1070 Mini PCI adapter . . . . . . . . . 86
802.11b wireless LAN/modem combo card . . 86
802.11b wireless LAN card, 802.11a/b/g wireless
LAN card . . . . . . . . . . . 89
802.11a/b wireless LAN card . . . . . . 92
1080 Fan assembly . . . . . . . . . . 95
1090 Communication daughter card (CDC) . . . 97
Modem daughter card (MDC or MDC-2) . . . 98
Bluetooth daughter card (BDC) . . . . . 100
Bluetooth/Modem daughter card (BMDC or
BMDC-3) . . . . . . . . . . . 102
1100 Keyboard bezel . . . . . . . . . 104
1110 PC card slot . . . . . . . . . . 107
1120 Hinge cover and LCD assembly . . . . 110
1130 Sub card assembly . . . . . . . . 114
1140 Speaker assembly . . . . . . . . 115
1150 System board and base cover . . . . . 118
2010 LCD front bezel . . . . . . . . . 122
2020 Inverter card . . . . . . . . . . 123
2030 LCD panel . . . . . . . . . . . 125
For models with no wireless LAN antenna
125
For wireless LAN models . . . . . . . 128
© Lenovo 2005. Portions © IBM Corp. 2005.

47

3010 ThinkPad Dock PCI cover . . . . .
3020 ThinkPad Dock top cover . . . . .
4010 ThinkPad Dock II PCI cover . . . . .
4020 ThinkPad Dock II top cover . . . . .
Locations . . . . . . . . . . . . .
Front view for X30 series . . . . . . .
Rear view for X30 series . . . . . . .
Bottom view for X30 series. . . . . . .
Front view for X31 and X32 series . . . .
Rear view for X31 and X32 series . . . .
Bottom view for X31 and X32 series . . . .
Locations for UltraBase X3 . . . . . . .
Front view . . . . . . . . . .
Bottom view . . . . . . . . . .
Parts list . . . . . . . . . . . . .
Overall . . . . . . . . . . . .
AC adapters . . . . . . . . . . .
LCD FRUs . . . . . . . . . . .
12.1-in. XGA TFT . . . . . . . .
Keyboard . . . . . . . . . . . .
Recovery CDs . . . . . . . . . .
For Windows 2000 (X30) . . . . . .
For Windows XP Professional (X30) . . .
For Windows XP Home Edition (X30) . .
For Windows 2000 (X31) . . . . . .
For Windows XP Professional (X31) . . .
For Windows XP Home Edition (X31) . .
For Windows XP Professional (X32) . . .
For Windows XP Home Edition (X32) . .
Miscellaneous parts . . . . . . . . .
Optional FRUs . . . . . . . . . .
Common parts list . . . . . . . . .
Tools . . . . . . . . . . . .
Power cords (system) . . . . . . .
Power cords (ThinkPad Dock and ThinkPad
Dock II) . . . . . . . . . .
Notices . . . . . . . . . . . . .
Trademarks . . . . . . . . . . . .

48

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133
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141
144
144
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149
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152
169
170
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175
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177
178
179
180
181
183
185
185
186

. 187
. 188
. 190

Product overview

Product overview
This section presents the following product-unique
information:
v “Specifications”
v “Status indicators” on page 54
v “For X31 and X32 series” on page 56
v “FRU tests” on page 58
v “Fn key combinations” on page 59

Specifications
Feature

Description

Processor

X30 series
v Mobile Intel® Pentium® III processor 1.06
GHz - M, L2 512 KB cache
v Mobile Intel Pentium III processor 1.2 GHz M, L2 512 KB cache
X31 series
v Intel Pentium
cache
v Intel Pentium
cache
v Intel Pentium
cache
v Intel Pentium
cache
v Intel Pentium
cache
X32 series
v Intel Pentium
cache
v Intel Pentium
cache
v Intel Pentium
cache
v Intel Pentium
cache

M processor 1.3 GHz, L2 1-MB
M processor 1.4 GHz, L2 1-MB
M processor 1.5 GHz, L2 1-MB
M processor 1.6 GHz, L2 1-MB
M processor 1.7 GHz, L2 1-MB

M processor 1.6 GHz, L2 2-MB
M processor 1.7 GHz, L2 2-MB
M processor 1.8 GHz, L2 2-MB
M processor 2.0 GHz, L2 2-MB

(continued)

ThinkPad X30, X31, X32

49

Product overview
Feature

Description

Memory
(standard)

X30 series
v 128-MB SDRAM SO-DIMM (PC133) card × 1
v 256-MB SDRAM SO-DIMM (PC133) card × 1
X31 series
v 256-MB DDR SDRAM SO-DIMM
card × 1 (some models)
v 512-MB DDR SDRAM SO-DIMM
card × 1 (some models)
v 256-MB DDR SDRAM SO-DIMM
card × 1 (some models)
v 512-MB DDR SDRAM SO-DIMM
card × 1 (some models)

(PC2100)
(PC2100)
(PC2700)
(PC2700)

X32 series
v 256-MB DDR SDRAM SO-DIMM (PC2700)
card × 1 (some models)
v 512-MB DDR SDRAM SO-DIMM (PC2700)
card × 1 (some models)
Memory
(optional)

X30 series
v 64-MB SDRAM SO-DIMM (PC133) card
v 128-MB SDRAM SO-DIMM (PC133) card
v 256-MB SDRAM SO-DIMM (PC133) card
v 512-MB SDRAM SO-DIMM (PC133) card
(maximum of 1024 MB)
X31, X32 series
v 128-MB DDR SDRAM SO-DIMM (PC2100)
card
v 256-MB DDR SDRAM SO-DIMM (PC2100)
card
v 512-MB DDR SDRAM SO-DIMM (PC2100)
card
v 1-GB DDR SDRAM SO-DIMM (PC2100) card
v 128-MB DDR SDRAM SO-DIMM (PC2700)
card
v 256-MB DDR SDRAM SO-DIMM (PC2700)
card
v 512-MB DDR SDRAM SO-DIMM (PC2700)
card
v 1-GB DDR SDRAM SO-DIMM (PC2700) card
(maximum of 2048 MB)

Bus
architecture

v HUB link
v PCI bus
v LPC bus

(continued)

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Product overview
Feature

Description

Graphic
memory

X30 series
v MAX 32 MB DVMT (Dynamic Video Memory
Technology)
X31, X32 series
v 16 MB local video memory

CMOS RAM

v 242 bytes

Hard disk drive

v 20.0 GB,
interface
v 30.0 GB,
interface
v 40.0 GB,
interface
v 60.0 GB,
interface
v 80.0 GB,
interface
v 40.0 GB,
interface
v 60.0 GB,
interface

4200 rpm, 9.5 mm high, IDE
4200 rpm, 9.5 mm high, IDE
4200 rpm, 9.5 mm high, IDE
4200 rpm, 9.5 mm high, IDE
4200 rpm, 9.5 mm high, IDE
5400 rpm, 9.5 mm high, IDE
5400 rpm, 9.5 mm high, IDE

Supported hard disk drives are depend on the
model.
Display

v 12.1-inch, 16M colors, XGA (1024 × 768
resolution) TFT color LCD

I/O port
(system)

v
v
v
v
v
v
v
v
v
v
v
v

External monitor connector
RJ11
RJ45
Parallel connector
Stereo headphone jack
Monaural microphone jack
Stereo line-in jack
Universal serial bus (USB) connector × 2
Infrared port
Docking connector
DC-in
IEEE 1394 connector

I/O port
(UltraBase X3)

v
v
v
v
v
v
v
v

External monitor connector
RJ11
RJ45
Parallel connector
Serial connector
Keyboard or mouse connector
Universal serial bus (USB) connector
DC-in

(continued)

ThinkPad X30, X31, X32

51

Product overview
Feature

Description

Internal modem v 56.6 Kbps
Audio

v Internal monaural speaker
v Software control volume

Infrared
transfer

v IrDA 1.1

Mini PCI
adapter

X30 series
v ThinkPad High Rate Wireless LAN Mini-PCI
Adapter with Modem II (some models)
v Cisco Aironet Wireless 802.11b Mini PCI by
IBM (some models)
X31 series
v Cisco Aironet Wireless 802.11b Mini PCI by
IBM (some models)
v Intel PRO/Wireless LAN 2100 3B Mini PCI
Adapter (some models)
v ThinkPad Dual-Band 11a/b Wi-Fi Wireless
Mini PCI Adapter (some models)
v ThinkPad 11a/b/g Wireless LAN Mini PCI
Adapter (some models)
v ThinkPad 11b/g Wireless LAN Mini PCI
Adapter (some models)
X32 series
v Intel PRO Wireless 2200BG Mini-PCI Adapter
(some models)
v Intel PRO Wireless 2915ABG Mini-PCI
Adapter (some models)
v ThinkPad 11b/g Wireless LAN Mini PCI
Adapter (some models)
v ThinkPad 11a/b/g Wireless LAN Mini PCI
Adapter II (some models)

PC Card

v One Type-II

CompactFlash
card

v One Type-II

Ultrabay device Ultrabay Plus (supported by UltraBase X3)
Diskette drive
(external)

v 1.44 MB (3-mode), 3.5-inch diskette drive
(some models)

(continued)

52

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Product overview
Feature

Description

Communication X30, X31series
daughter card
v V.90 modem daughter card (MDC) (some
(CDC)
models)
v Bluetooth daughter card (BDC) (some
models)
v ThinkPad Integrated Bluetooth with 56
Modem (BMDC) (some models)
X32 series
v ThinkPad Integrated 56K Modem (MDC-2)
(some models)
v ThinkPad Integrated Bluetooth IV with 56K
Modem (BMDC-3) (some models)
AC adapter

v 56-watt type

Battery pack
(main)

X30, X31series
v 6-cell Li-Ion battery pack (4.4 Ah)
X32 series
v 6-cell Li-Ion battery pack (4.8 Ah)

Preinstalled
operating
system

X30, X31series
v Windows 2000
v Windows XP Professional
v Windows XP Home edition
X32 series
v Windows XP Professional
v Windows XP Home edition

ThinkPad X30, X31, X32

53

Product overview

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

For X30 series

1

8

3

7

6

2

2
5

3

4

1

2

9
Indicator

Meaning


1 Bluetooth
wireless
status

Green:
The Bluetooth wireless is operational. This
indicator is on when the Bluetooth wireless
is on and not in suspend mode.

R

(continued)

54

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Product overview
Indicator

Meaning


2 Battery
status

Green:
The battery is in use and has enough
power. The ac adapter has charged the
battery completely.
Blinking green:
The battery is being charged, but still has
enough power to operate. (At regular
intervals, the indicator light turns off briefly.)
Orange:
The battery is being charged, but the
battery power is still low.
Blinking orange:
The battery needs to be charged. When
the indicator starts blinking orange, the
computer beeps three times.


3 Standby
status

Green:
The computer is in standby mode.
Blinking green:
The computer is entering standby mode or
hibernation mode, or is resuming normal
operation.


4 Power on

Green:
The computer is on and ready to use. This
indicator stays lit whenever the computer is
on and is not in standby mode.


5 Scroll lock

Green:
Scroll Lock mode is enabled. The Arrow
keys can be used as screen-scroll function
keys. The cursor cannot be moved with the
Arrow keys. Not all application programs
support this function. To enable or disable
Scroll Lock mode, press the ScrLk key.


6 Caps lock

Green:
Caps Lock mode is enabled. To enable or
disable Caps Lock mode, press the Caps
Lock key.


7 Num lock

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


8 Drive in
use

Green:
Data is being read from or written to the
hard disk drive, the diskette drive, or the
drive in the Ultrabay device. When this
indicator is on, do not put the computer into
standby mode or turn off the computer.
Note: Do not move the system while the
Green drive in use light is on. Sudden physical
shock could cause drive errors.

(continued)
ThinkPad X30, X31, X32

55

Product overview
Indicator

Meaning


9 Ethernet
status

Green:
The computer connects to a LAN and a
session with the network is available.
Blinking yellow:
Data is being transmitted.

For X31 and X32 series

1

8

7

6

2

3

4

5
2

1
4

3

9
Indicator

Meaning


1 Bluetooth
wireless
status

Green:
The Bluetooth wireless is operational. This
indicator is on when the Bluetooth wireless
is on and not in suspend mode.

R

(continued)

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Product overview
Indicator

Meaning


2 Wireless
status

Green:
Wireless is operational and radio on state.
This indicator is on when the data is
transmitted.


3 Battery
status

Green:
The battery is in use and has enough
power. The ac adapter has charged the
battery completely.
Blinking green:
The battery is being charged, but still has
enough power to operate. (At regular
intervals, the indicator light turns off briefly.)
Orange:
The battery is being charged, but the
battery power is still low.
Blinking orange:
The battery needs to be charged. When
the indicator starts blinking orange, the
computer beeps three times.


4 Standby
status

Green:
The computer is in standby mode.
Blinking green:
The computer is entering standby mode or
hibernation mode, or is resuming normal
operation.


5 Power on

Green:
The computer is on and ready to use. This
indicator stays lit whenever the computer is
on and is not in standby mode.


6 Caps lock

Green:
Caps Lock mode is enabled. To enable or
disable Caps Lock mode, press the Caps
Lock key.


7 Num lock

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


8 Drive in
use

Green:
Data is being read from or written to the
hard disk drive, the diskette drive, or the
drive in the Ultrabay device. When this
indicator is on, do not put the computer into
standby mode or turn off the computer.
Note: Do not move the system while the
Green drive in use light is on. Sudden physical
shock could cause drive errors.


9 Ethernet
status

Green:
The computer connects to a LAN and a
session with the network is available.
Blinking yellow:
Data is being transmitted.

ThinkPad X30, X31, X32

57

Product overview

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

Applicable test

System board

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

Power

Diagnostics --> Other Devices --> AC
Adapter, Battery 1 (Battery 2)

LCD unit

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

Modem, MDC
or BMDC

1. Make sure the modem is set up correctly.
2. Replace the modem jack and the modem
card in turn, and run the following test in
Diagnostics --> Communication:
a. Lucent Soft Modem Loopback
b. Lucent Soft Modem Dialtone

MDC-2 or
BMDC-3

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

Audio

1. Interactive Tests --> Internal Speaker
2. Diagnostics --> Other Devices --> Analog
Devices AC97 CODEC Test

Speaker

Interactive Tests --> Internal Speaker

PC Card slots

1. Diagnostics --> Systemboard --> PCMCIA
2. Insert a PC Card Wrap Plug into every PC
Card slot, and run Diagnostics -->
Systemboard --> PCMCIA External Loop

Keyboard

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

TrackPoint or
pointing device

If the TrackPoint does not work, check the
configuration in the ThinkPad Configuration
program. If the TrackPoint is disabled, select
Enable 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

Hard disk drive

Diagnostics --> Fixed Disks

Diskette drive

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

(continued)

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Product overview
FRU

Applicable test

CD-ROM or
DVD drive

1. Diagnostics --> Other Devices -->
CD-ROM/DVD
2. Interactive Tests --> CD-ROM/DVD Test

Memory

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

Fan

1. Turn on the computer and check the air
turbulence at the louver near the power
switch.
2. Run Diagnostics --> Other Devices -->
Fan.

Fn key combinations
The following table shows the function of each combination
of Fn with a function key.
Key
combination

Description

Fn+F1

Reserved.

Fn+F2

Reserved.

Fn+F3

Turn off the LCD display, leaving the screen
blank. To turn the LCD display on again, press
any key or the TrackPoint stick.

Fn+F4

Turn standby mode on. To return to normal
operation, press the Fn key independently,
without pressing a function key.
Notes:
1. This mode is called suspend mode in
Windows NT.
2. In Windows XP and Windows 2000, this
combination of buttons functions as a sleep
button. The user can change the setting so
that pressing it puts the computer into
hibernation mode or even shuts the
computer down.

(continued)

ThinkPad X30, X31, X32

59

Product overview
Key
combination

Description

Fn+F5

Note: This function is supported only in X31
and X32 series. X30 series does not have this
function.
Control the power source of the built-in
Bluetooth wireless device. This combination of
the keys functions as a toggle switch of the
power state.
Note: In Windows 2000 or Windows XP or
Windows 98, this combination of keys enables
or disables the built-in wireless networking
features (the IEEE 802.11 standard) and the
Bluetooth wireless features. To use this function,
the following drivers must be installed.
v IBM ThinkPad Power Management driver
v OnScreen Display utility
v Wireless device drivers

Fn+F6

Reserved.

Fn+F7

Switch a display output location
v External monitor (CRT display)
v Computer display and external monitor (LCD
+ CRT display)
v Computer display (LCD)
Note: For any operating system other than
Windows 2000 or Windows XP, no additional
procedure is needed; just press Fn+F7.
Notes:
1. This function does not work when 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.
3. For Windows 2000 or Windows XP, a hotkey
application might take over the switching
function.

Fn+F8

Turn screen expansion on or off. (There is no
symbol on the key.)
Note: This function is not supported in
Windows XP and Windows 2000.

(continued)

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Product overview
Key
combination

Description

Fn+F9

Note: This function is supported only in X31
and X32 series. X30 series does not have this
function.
Opens the IBM ThinkPad EasyEject Utility
screen. Buttons for the following choices are
displayed:
v Eject ThinkPad PC from Dock: This button
is displayed only if the ThinkPad computer
have been attached to a ThinkPad Dock II or
a ThinkPad Dock. You can detach the
computer from the ThinkPad Dock II or the
ThinkPad Dock.
v Eject ThinkPad PC from X3 UltraBase: This
button is displayed only if theThinkPad
computer have been attached to X3
UltraBase. You can detach the computer from
the X3 UltraBase.
v Eject ThinkPad PC from Mini Dock: This
button is displayed only if theThinkPad
computer have been attached to ThinkPad
Mini Dock and either have been connected a
diskette drive to the external-diskette-drive
connector of the ThinkPad Mini Dock, or
attached one or more USB devices to the
ThinkPad Mini Dock. If you click the button,
you can stop all the USB devices and remove
them safely.
Note: If a diskette drive is connected to the
external-diskette-drive connector of the
ThinkPad Mini Dock, you cannot connect a
USB diskette drive.
v Run EasyEject Actions: User can select,
stop, and remove external devices connected
to the ThinkPad computer.
v Configure EasyEject Actions: User can
open the IBM ThinkPad EasyEject Utility main
window.
v Fn+F9 Settings: User can configure the
settings for the Fn+F9 function.
Notes:
1. This function is supported only in Windows
XP and Windows 2000.
2. This Utility is used to stop and remove all
ejectable devices connected to the ThinkPad
computer, the ThinkPad Mini Dock, the
ThinkPad Port Replicator II, and the
ThinkPad Port Replicator. You cannot use it
to detach the computer from ThinkPad Mini
Dock, the ThinkPad Port Replicator II, and
the ThinkPad Port Replicator.

Fn+F10

Reserved.

(continued)

ThinkPad X30, X31, X32

61

Product overview
Key
combination

Description

Fn+F11

Reserved.

Fn+F12

Turn hibernation mode on. To return to normal
operation, press the power button for less than
four seconds.
Note: To use Fn+F12 for hibernation in
Windows XP and Windows 2000, the IBM PM
device driver must have been installed on the
computer.

Fn+PgUp

Turn the ThinkLight on or off.
Note: This function is supported only on the
ThinkPad computer that have the ThinkLight.
The on or off status of the ThinkLight is shown
on the screen for a few seconds when the user
press Fn+PgUp.

Fn+Home

The LCD becomes brighter.

Fn+End

The LCD becomes less bright.

Fn+Spacebar

Enable the FullScreen Magnifier function.

62

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Symptom-to-FRU index

Symptom-to-FRU index
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 70.

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

Numeric error codes
Symptom or error

FRU or action, in sequence

0175
Bad CRC1, stop POST
task—The EEPROM checksum
is not correct.

System board.

0176
System Security—The system
has been tampered with.

1. Run BIOS Setup Utility,
and save the current
setting by pressing F10.
2. System board.

0177
Bad SVP data, stop POST
task—The checksum of the
supervisor password in the
EEPROM is not correct.

System board

0182
Bad CRC2. Enter BIOS Setup
and load Setup defaults.—The
checksum of the CRS2 setting
in the EEPROM is not correct.

1. Run BIOS Setup Utility.
Press F9, and Enter to
load the default setting.
Then save the current
setting by pressing F10.
2. System board.

ThinkPad X30, X31, X32

63

Symptom-to-FRU index
Symptom or error

FRU or action, in sequence

0185
Bad startup sequence settings.
Enter BIOS Setup and load
Setup defaults.

1. Run BIOS Setup Utility.
Press F9, and Enter to
load the default setting.
Then save the current
setting by pressing F10.

0187
EAIA data access error—The
access to EEPROM is failed.

System board.

0188
Invalid RFID Serialization
Information Area.

System board.

0189
Invalid RFID configuration
information area—The
EEPROM checksum is not
correct.

System board.

0190
Critical low-battery error

1. Charge the battery pack.
2. Battery pack.

0191
System Security—Invalid
Remote Change requested.

1. Run BIOS Setup Utility,
and then save current
setting by pressing F10.
2. System board.

0192
System Security— IBM
Embedded Security hardware
tamper detected.

System board.

0199
1. Run BIOS Setup Utility,
System Security—IBM Security
and then save the current
password retry count exceeded.
setting by pressing F10.
2. System board.
01C8
Two or more modem devices
are found. Remove all but one
of them. Press  to
continue.

1. Remove either a Mini-PCI
Card or a modem
daughter card. Otherwise,
press Esc to ignore the
warning message.
2. System board.

01C9
1. Remove the Ethernet
More than one Ethernet devices
device that you installed;
are found. Remove one of
or press Esc to ignore the
them. Press  to continue.
warning message.
2. System board.
0200
Hard disk error—The hard disk
is not working.

1. Reseat the hard disk
drive.
2. Load Setup Defaults in
BIOS Setup Utility.
3. Hard disk drive.
4. System board.

021x
Keyboard error.

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

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Symptom-to-FRU index
Symptom or error

FRU or action, in sequence

0220
Monitor type error—Monitor
type does not match the one
specified in CMOS.

Load Setup Defaults in BIOS
Setup Utility.

0230
Shadow RAM error—Shadow
RAM fails at offset nnnn.

System board.

0231
System RAM error—System
RAM fails at offset nnnn.

1. DIMM.
2. System board.

0232
Extended RAM error—
Extended RAM fails at offset
nnnn.

1. DIMM.
2. System board.

0250
System battery error—System
battery is dead.

Replace the backup battery
and run BIOS Setup Utility to
reset the time and date.

0251
System CMOS checksum
bad— Default configuration
used.

Replace the backup battery
and run BIOS Setup Utility to
reset the time and date.

0252
Password checksum bad—The
password is cleared.

Reset the password by
running BIOS Setup Utility.

0260
System timer error.

1. Replace the backup
battery and run BIOS
Setup Utility to reset the
time and date.
2. System board.

0270
Real-time clock error.

1. Replace the backup
battery and run BIOS
Setup Utility to reset the
time and date.
2. System board.

0271
Date and time error—Neither
the date nor the time is set in
the computer.

Run BIOS Setup Utility to
reset the time and date.

0280
Previous boot incomplete—
Default configuration used.

1. Load “Setup Default” in
BIOS Setup Utility.
2. DIMM.
3. System board.

02B2
Incorrect drive A type.

1. Diskette drive.
2. External FDD cable.
3. I/O card.

02F5
DMA test failed.

1. DIMM.
2. System board.

02F6
Software NMI failed

1. DIMM.
2. System board.

02F7
Fail-safe timer NMI failed

1. DIMM.
2. System board.

ThinkPad X30, X31, X32

65

Symptom-to-FRU index
Symptom or error

FRU or action, in sequence

1801
Attached docking station is not
supported

Shut down the computer and
remove it from the docking
station.

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

1. Remove Mini PCI network
card.
2. System board.

1803
Unauthorized daughter card is
plugged in—Turn off and
remove the daughter card.

1. Remove the daughter
card that you installed.
2. System board.

1810
Hard disk partition layout error.

1. If the Access IBM
Predesktop Area has been
previously disabled, then
go to the BIOS Setup
Utility by pressing F1 to
open the BIOS Setup
Utility. Select Security -->
Predesktop Area -->
Access IBM Predesktop
Area. Set this item to
Disabled. Save and exit.
2. If the Access IBM
Predesktop Area has not
been previously disabled,
press Enter to load Access
IBM Predesktop Area. Then
run RECOVER TO
FACTORY CONTENTS in
Access IBM Predesktop
Area.
3. If item 2 failed, press F3 in
the Welcome screen in
RECOVER TO FACTORY
CONTENTS. Run FDISK,
and then delete all
partitions. Run RECOVER
TO FACTORY CONTENTS
in Access IBM Predesktop
Area again.
4. If item 3 failed, select
CD-ROM boot in Startup in
Access IBM Predesktop
Area. Boot from the
Recovery CD and perform
full recovery from it.
5. If item 4 failed, replace the
hard disk drive.

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Symptom-to-FRU index

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.

Operating system not found.

1. Check that the operating
system has no failure and is
installed correctly.
2. Enter the BIOS Setup
Utility and see whether
the hard disk drive and
the diskette drive are
properly identified.
3. Reseat the hard disk drive.
4. Reinstall the operating
system.
5. Diskette drive.
6. Hard disk drive.
7. 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.

Fan.

Thermal sensing error.

System board.

Authentication of system
services failed. Press  to
resume.

The Predesktop Area in the
HDD is corrupted. Restore it
from a recovery CD.

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Symptom-to-FRU index

Beep symptoms
Symptom or error

FRU or action, in sequence

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

1. Reseat the LCD
connector.
2. LCD assembly.
3. External CRT.
4. System board.

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 63.

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

One short beep, pause, three
short beeps, pause, three more
short beeps, and one short
beep.
Only the cursor appears.

Reinstall the operating
system.

Four cycles of four short beeps
and a blank screen.

System board (security chip)

Five short beeps and a blank
screen.

System board

No-beep symptoms
Symptom or error

FRU or action, in sequence

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

1. Make sure that every
connector is connected
tightly and correctly.
2. DIMM.
3. System board.

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

1. Reseat DIMM.
2. System board.

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.

The DOS full screen looks
smaller than it should.

Start the ThinkPad
Configuration program and set
the Screen expansion
function.

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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:
v XGA: 8 or more bright dots, 8 or more dark dots,
or a total of 9 or more bright and dark dots.
Note: A bright dot means a pixel is always on
(white or color.) A dark dot means a pixel is
always off (black color.)
Symptom or error

FRU or action, in sequence

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

System board.

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

1. Reseat the LCD
connectors.
2. LCD assembly.
3. System board.

v
v
v
v

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

Horizontal or vertical lines
displayed on LCD.

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

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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 44.)
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 port replicator
c. Printer, mouse, and other external devices
d. Battery pack
e. Hard disk drive
f. External diskette drive
g. DIMM
h. CD-ROM and diskette drive in the Ultrabay
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

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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 IBM
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 181) 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.

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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.

Retaining serial numbers
This section includes the following descriptions:
v “Restoring the serial number of the system unit”
v “Retaining the UUID” on page 73
v “Reading or writing the ECA information” on page 73

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 ThinkPad Hardware Maintenance Diskette
Version 1.71 or later, and restart the computer.
2. From the main menu, select 1. Set System
Identification.
3. Select 2. Read S/N data from EEPROM.
The serial number of each device in your computer is
displayed; the serial number of the system unit is listed as
follows:
v 20: 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 ThinkPad Hardware Maintenance Diskette
Version 1.71 or later and restart the computer.
2. From the main menu, select 1. Set System
Identification.
3. Select 1. Add S/N data from EEPROM.
Follow the instructions on the screen.

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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. 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 ThinkPad Hardware Maintenance Diskette
Version 1.71 or later, and restart the computer.
2. From the main menu, select 4. Assign UUID.
A new UUID is created and written. If a valid UUID
already exists, it is not overwritten.

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 ThinkPad Hardware Maintenance Diskette Version 1.71
or later.
1. Insert the ThinkPad Hardware Maintenance Diskette
Version 1.71 or later, and restart the computer.
2. From the main menu, select 6. Set ECA Information.
3. To read ECA information, select 2. Read ECA/rework
number from EEPROM and follow the instruction.
4. To read box build date, select 5. Read box build date
from EEPROM, 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 ThinkPad Hardware Maintenance
Diskette Version 1.71 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 ThinkPad Hardware Maintenance Diskette
Version 1.71 or later, and restart the computer.
2. From the main menu, select 6. Set ECA Information.

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FRU replacement notices

3. To write ECA information, select 1. Write ECA/rework
number from EEPROM, and follow the instruction.
4. To write box build date, select 4. Write box build date
from EEPROM, 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.

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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 71.
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 144.
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).
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1010 Battery pack
DANGER

Use only the battery specified in the parts list for
your computer. The use of an incorrect battery can
result in ignition or explosion of the battery.

2

76

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1020 Hard disk drive
Attention
v Do not drop or apply any shock to the hard
disk drive. The hard disk drive is sensitive to
physical shock. Incorrect 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 the drive if
possible.
v Never remove the drive while the system is
operating or is in suspend mode.
For access, remove following FRU:
v “1010 Battery pack” on page 76

1

Note: The hard disk is attached to the cover.
Step

Screw (quantity)

Torque


1

M3 × 4 mm, nylon-coated (1)

0.4 Nm
(4 kgfcm)

(continued)

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2

3

4
3

When installing: Make sure that the hard disk is
connected firmly.

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1030 DIMM cover
For access, remove following FRU:
v “1010 Battery pack” on page 76
Note: Loosen the screws 
1, but do not remove them.
For X30 series

1
2

1
For X31, X32 series

2

1
1

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1040 DIMM
For access, remove following FRUs, in order:
v “1010 Battery pack” on page 76
v “1030 DIMM cover” on page 79

1

2

1

When installing: With the notched end of the DIMM
toward the socket, insert the DIMM into
the socket, and then press it firmly. Pivot
the DIMM until it snaps into place. Make
sure that the card is firmly fixed in the
slot and does not move easily.

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1050 Backup battery
DANGER

Use only the battery specified in the parts list for
your computer. The use of an incorrect battery can
result in ignition or explosion of the battery.

For access, remove following FRUs, in order:
v “1010 Battery pack” on page 76
v “1020 Hard disk drive” on page 77
v “1030 DIMM cover” on page 79

1

2

When installing: Make sure that the battery connector

4 is attached firmly.

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1060 Keyboard
For access, remove following FRU:
v “1010 Battery pack” on page 76

1
1

Step

Screw (quantity)

Torque


1

M2 × 6 mm, nylon-coated (4)

0.245 Nm
(2.5 kgfcm)

(continued)

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In step 
4, open the keyboard slightly in the direction of
the arrow.

4

3

2

In step 
5, draw the keyboard a little in the direction of
the arrow, and then detach the connector 
6.

6

5

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When installing: Install the keyboard, do as follows;
1. Attach the connector.
2. Make sure that the keyboard edges, shown in the
figure as (A) and (B), are under the frame.

(B)
(A)

(continued)

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3. Press the keys indicated by arrows to latch the
keyboard firmly in place.

4. To make sure that the front side of the keyboard is
housed firmly, gently press the keys with your thumbs
and try to slide the keyboard toward you.

5. Secure the keyboard by tightening the screws from the
bottom side of the computer.

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1070 Mini PCI adapter
For access, remove following FRUs, in order:
v “1010 Battery pack” on page 76
v “1060 Keyboard” on page 82

802.11b wireless LAN/modem combo card

1

(continued)

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3

2

2

Antenna cables 
4a and 
4b in the following illustration
are for the wireless LAN feature, and 
5 is for the modem
feature.
Note: In step 
4a and 
4b, if the antenna jack has a tab
marked “MAIN” or “AUX”, unplug the jack by pulling
the tab with your fingers. If the antenna jack does
not have the tab, unplug the jack by using the
removal tool antenna RF connector (P/N: 08K7159)
or pick the connector with your fingers and gently
unplug it in direction of the arrow.

4a

5

4b

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When installing:
v Make sure that the connector 
5 is firmly attached.
v Plug the gray antenna cable into jack J1, or MAIN, or M,
and the black antenna cable into jack J2, or AUX, or A.
v With the notched end of the card toward the socket,
insert the card into the socket, and then press it firmly.
Pivot the card until it snaps into place. Make sure that
the card is firmly fixed in the slot and does not move
easily.
Cable routing for the 802.11b/modem combo card
When attaching the Mini PCI adapter, route the antenna
cables to go under the cable guide as in 
a, and if the
antenna cable has the tab, place the each tab as indicated
by arrow 
b in this figure.

a

b

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802.11b wireless LAN card, 802.11a/b/g
wireless LAN card

1

(continued)

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Removing and replacing a FRU

2

3

2

Antenna cables 
4a and 
4b in the following illustration
are for the wireless LAN feature.
Note: In step 
4a and 
4b, if the antenna jack has a tab
marked “MAIN” or “AUX”, unplug the jack by pulling
the tab with your fingers. If the antenna jack does
not have the tab, unplug the jack by using the
removal tool antenna RF connector (P/N: 08K7159)
or pick the connector with your fingers and gently
unplug it in direction of the arrow.

4a

4b

When installing:
v Plug the gray antenna cable into jack J1, or MAIN, or M,
and the black antenna cable into jack J2, or AUX, or A.
v With the notched end of the card toward the socket,
insert the card into the socket, and then press it firmly.

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Pivot the card until it snaps into place. Make sure that
the card is firmly fixed in the slot and does not move
easily.

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802.11a/b wireless LAN card
Note
This procedure is not applicable for the following
model. For the model, the removal procedure is
same as in “802.11b wireless LAN card, 802.11a/b/g
wireless LAN card” on page 89 though the model
supports 802.11a/b wireless LAN card.
v 2672-JHJ
Note: This FRU is secured by using a tamper resistant
torx head screw (TR7).

1
2

Step

Screw (quantity)

Torque


1

M2 × 3 mm, TR7, nylon-coated (1)

0.245 Nm
(2.5 kgfcm)

(continued)

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3

4

3

Antenna cables 
5a and 
5b in the following illustration
are for the wireless LAN feature.
Note: In step 
5a and 
5b, if the antenna jack has a tab
marked “MAIN” or “AUX”, unplug the jack by pulling
the tab with your fingers. If the antenna jack does
not have the tab, unplug the jack by using the
removal tool antenna RF connector (P/N: 08K7159)
or pick the connector with your fingers and gently
unplug it in direction of the arrow.

5a

5b

When installing:
v Plug the gray antenna cable into jack J1, or MAIN, or M,
and the black antenna cable into jack J2, or AUX, or A.
v With the notched end of the card toward the socket,
insert the card into the socket, and then press it firmly.

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Pivot the card until it snaps into place. Make sure that
the card is firmly fixed in the slot and does not move
easily.
Cable routing for the 802.11b wireless LAN or
802.11a/b wireless LAN card
When attaching the Mini PCI adapter, route the antenna
cables to go under the cable guide as in 
a, and if the
antenna cable has the tab, place the each tab as indicated
by arrow 
b in this figure.

a

b

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1080 Fan assembly
For access, remove following FRUs, in order:
v “1010 Battery pack” on page 76
v “1020 Hard disk drive” on page 77
v “1060 Keyboard” on page 82

1

1
1

Step

Screw (quantity)

Torque


1

M2 × 9.5 mm, nylon-coated (5)

0.245 Nm
(2.5 kgfcm)

For X30 series

3
2

(continued)

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For X31, X32 series

3
2

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

Note
Apply thermal grease on the 
a-part of the fan,
shown in the following figure.

a

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1090 Communication daughter card
(CDC)
Note
v In X30 series, the CDC slot on some models
accepts a Modem Daughter Card (MDC). On
other models, the slot accepts a Bluetooth
Daughter Card (BDC).
v In X31 series, the CDC slot on some models
accepts an MDC. On other models, the slot
accepts a Bluetooth/Modem Daughter Card
(BMDC).
v In X32 series, the CDC slot on some models
accepts an MDC-2. On other models, the slot
accepts a BMDC-3.
For access, remove following FRUs, in order:
v “1010 Battery pack” on page 76
v “1020 Hard disk drive” on page 77
v “1060 Keyboard” on page 82

1

Step

Screw (quantity)

Torque


1

M2 × 9.5 mm, nylon-coated (2)

0.245 Nm
(2.5 kgfcm)

(continued)

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Modem daughter card (MDC or MDC-2)

3
2

When installing: Make sure that connectors 
2 and 
3
are attached firmly.

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Cable routing: When attaching the card, route the cable
along the cable guides as indicated by the
arrows in this figure.

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Bluetooth daughter card (BDC)

2

Note: When unplugging the Bluetooth wireless antenna
jack, do not pull the cable; it might snap. Unplug the
jack by pulling the tab with your fingers.

3

When installing:
1. Plug the white cable with the tab marked “BT” into the
jack on the BDC.
2. Make sure that the connector 
2 is attached firmly.

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Cable routing: When attaching the BDC, route the cable
along the cable guides as indicated by the
arrows in this figure.

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Bluetooth/Modem daughter card (BMDC or
BMDC-3)
2
3

Note: In step 
3, if the antenna jack has a tab marked
“BT” , unplug the jack by pulling the tab with your
fingers. If the antenna jack does not have the tab,
unplug the jack by using the removal tool antenna
RF connector (P/N: 08K7159) or pick the connector
with your fingers and gently unplug it in direction of
the arrow.

3

When installing:
1. Plug the white cable into the jack on the card.
2. Make sure that the connectors 
2 and 
3 are
attached firmly.

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Cable routing: When attaching the card, route the cable
along the cable guides as indicated by the
arrows in this figure.

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1100 Keyboard bezel
For access, remove following FRUs, in order:
v “1010 Battery pack” on page 76
v “1020 Hard disk drive” on page 77
v “1030 DIMM cover” on page 79
v “1040 DIMM” on page 80
v “1050 Backup battery” on page 81
v “1060 Keyboard” on page 82

2
1
2
2
3
2

Step

Screw (quantity)

Torque


1

M2 × 13.5 mm, nylon-coated (1)

0.245 Nm
(2.5 kgfcm)


2

M2 × 6 mm, nylon-coated (4)

0.245 Nm
(2.5 kgfcm)


3

M2 × 4 mm, nylon-coated (1)

0.245 Nm
(2.5 kgfcm)

(continued)

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4

4

4

Step

Screw (quantity)

Torque


4

M2 × 4 mm, nylon-coated (5)

0.245 Nm
(2.5 kgfcm)

5

6

(continued)

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When installing the keyboard bezel, do the following:
1. Attach the keyboard bezel to the computer, aligning the
two dents of the bezel with the hinges as shown in this
figure.

2. Make sure that all of the latches on the front side of
the computer are attached firmly.
3. Secure the keyboard bezel with the screws.

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1110 PC card slot
For access, remove following FRUs, in order:
v “1010 Battery pack” on page 76
v “1020 Hard disk drive” on page 77
v “1030 DIMM cover” on page 79
v “1040 DIMM” on page 80
v “1050 Backup battery” on page 81
v “1060 Keyboard” on page 82
v “1100 Keyboard bezel” on page 104

1

Step

Screw (quantity)

Torque


1

M2 × 4 mm, nylon-coated (2)

0.245 Nm
(2.5 kgfcm)

(continued)

ThinkPad X30, X31, X32

107

Removing and replacing a FRU

Unlatch the PC Card slot by pressing the two parts
indicated by arrow 
2, and then remove the slot in the
direction of arrow 
3.

3

2

108

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Removing and replacing a FRU

When installing:
1. Make sure that stroke arm (
a) is placed as indicated
by the arrow.
2. Make sure that the eject lever on the front side of the
slot is as 
b in this figure.
3. Attach the slot in the direction of arrow 
c, and make
sure that both of the latches are attached firmly.
4. Secure the slot with the screws.

c

a
b

ThinkPad X30, X31, X32

109

Removing and replacing a FRU

1120 Hinge cover and LCD assembly
For access, remove following FRUs, in order:
v “1010 Battery pack” on page 76
v “1020 Hard disk drive” on page 77
v “1030 DIMM cover” on page 79
v “1040 DIMM” on page 80
v “1050 Backup battery” on page 81
v “1060 Keyboard” on page 82
v “1070 Mini PCI adapter” on page 86
v “1100 Keyboard bezel” on page 104
Before removing the LCD assembly, remove the hinge
cover first by following steps 
1 and 
2.

1

Step

Screw (quantity)

Torque


1

M2 × 9.5 mm, nylon-coated (2)

0.245 Nm
(2.5 kgfcm)

(continued)

110

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Removing and replacing a FRU

The Bluetooth wireless antenna assembly is attached to
the hinge cover in some models. For those models, undo
the Bluetooth wireless antenna cable from the cable
guides. And then remove the hinge cover and the
Bluetooth wireless antenna assembly together in the
direction of arrow 
2.

2

When installing: Attach the hinge cover, aligning the two
projections on the rear side with the two
small square holes in the base cover.
(
a)

a

a

ThinkPad X30, X31, X32

111

Removing and replacing a FRU

After removing the hinge cover, remove the LCD assembly
as follows:

3

3

Step

Screw (quantity)

Torque


3

M2.5 × 4.8 mm, nylon-coated (4)

0.392 Nm
(4 kgfcm)

4

When installing: Make sure that the connector 
4 is
firmly attached.
(continued)

112

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Removing and replacing a FRU

5

5
6

6

Step

Screw (quantity)

Torque


5

M2.5 × 4.8 mm, nylon-coated (2)

0.392 Nm
(4 kgfcm)

Cable routing: After attaching the LCD assembly, route
the antenna cables as follows:

ThinkPad X30, X31, X32

113

Removing and replacing a FRU

1130 Sub card assembly
For access, remove following FRUs, in order:
v “1010 Battery pack” on page 76
v “1020 Hard disk drive” on page 77
v “1030 DIMM cover” on page 79
v “1040 DIMM” on page 80
v “1050 Backup battery” on page 81
v “1060 Keyboard” on page 82
v “1100 Keyboard bezel” on page 104

2

1

Step

Screw (quantity)

Torque


1

M2 × 4 mm, nylon-coated (2)

0.245 Nm
(2.5 kgfcm)

When installing: Make sure that the connector 
2 on the
bottom side of the card is firmly
attached to the system board.

114

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Removing and replacing a FRU

1140 Speaker assembly
For access, remove following FRUs, in order:
v “1010 Battery pack” on page 76
v “1020 Hard disk drive” on page 77
v “1030 DIMM cover” on page 79
v “1040 DIMM” on page 80
v “1050 Backup battery” on page 81
v “1060 Keyboard” on page 82
v “1090 Communication daughter card (CDC)” on page 97
(only for the models with the CDC)
v “1100 Keyboard bezel” on page 104
Note: Step 
1 is only for the X30 series. For the X31 and
X32 series, skip this step.
Before removing the speaker assembly, remove the
keyboard CRU insulator 
1.

1

(continued)

ThinkPad X30, X31, X32

115

Removing and replacing a FRU

2

3

4

Step

Screw (quantity)

Torque


2

M2 × 14 mm with washer,
nylon-coated (1)

0.245 Nm
(2.5 kgfcm)

116

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Removing and replacing a FRU

Cable routing: When installing the speaker assembly,
attach the connector first. Then route the
cable along the cable guides of the base
cover as indicated by the arrows in this
picture.
For X30 series

For X31 and X32 series

ThinkPad X30, X31, X32

117

Removing and replacing a FRU

1150 System board and base cover
For access, remove following FRUs, in order:
v “1010 Battery pack” on page 76
v “1020 Hard disk drive” on page 77
v “1030 DIMM cover” on page 79
v “1040 DIMM” on page 80
v “1050 Backup battery” on page 81
v “1060 Keyboard” on page 82
v “1070 Mini PCI adapter” on page 86
v “1080 Fan assembly” on page 95
v “1090 Communication daughter card (CDC)” on page 97
v “1100 Keyboard bezel” on page 104
v “1110 PC card slot” on page 107
v “1120 Hinge cover and LCD assembly” on page 110
v “1130 Sub card assembly” on page 114
v “1140 Speaker assembly” on page 115
Before removing the system board, remove the hard disk
drive holder (steps 
1 and 
2) and the cable guide (steps

3 to 
5).

1

2

Step

Screw (quantity)

Torque


1

M2 × 9.5 mm, nylon-coated (2)

0.245 Nm
(2.5 kgfcm)

(continued)

118

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Removing and replacing a FRU

For X30 series

3

5

4
4

For X31 and X32 series

4

3

5

4

Step

Screw (quantity)

Torque


3

M2 × 9.5 mm, nylon-coated (1)

0.245 Nm
(2.5 kgfcm)

When installing: Make sure that the connectors 
4 are
attached firmly.
(continued)

ThinkPad X30, X31, X32

119

Removing and replacing a FRU

PC Card guide (
a) and audio connector retainer (
b)
are attached to the system board. When you replace the
system board, reinstall those parts to the new system
board FRU.

b

6

a

When installing: Attach the system board so that the two
small projections on the base cover fit
into the holes provided, and then tighten
the screws.

120

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Removing and replacing a FRU

For X31 and X32 series
When you order a new base cover, you also need to
order the label kit. Check the FRU no. on both
FRUs first and order them at same time. Stick the
label kit on the new base cover as indicated in the
following figure.

ThinkPad X30, X31, X32

121

Removing and replacing a FRU

2010 LCD front bezel
For access, remove following FRUs, in order:
v “1010 Battery pack” on page 76
v “1020 Hard disk drive” on page 77
v “1030 DIMM cover” on page 79
v “1040 DIMM” on page 80
v “1050 Backup battery” on page 81
v “1060 Keyboard” on page 82
v “1100 Keyboard bezel” on page 104
v “1120 Hinge cover and LCD assembly” on page 110

3
1
2

1

Step

Screw (quantity)

Torque


1

M2.5 × 4.8 mm, nylon-coated (2)

0.392 Nm
(4 kgfcm)


2

M2 × 4 mm, nylon-coated (1)

0.245 Nm
(2.5 kgfcm)

When installing: Make sure that all of the latches of the
LCD front bezel are firmly attached to
the LCD cover. Then secure the bezel
with the screws.

122

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Removing and replacing a FRU

2020 Inverter card
For access, remove following FRUs, in order:
v “1010 Battery pack” on page 76
v “1020 Hard disk drive” on page 77
v “1030 DIMM cover” on page 79
v “1040 DIMM” on page 80
v “1050 Backup battery” on page 81
v “1060 Keyboard” on page 82
v “1100 Keyboard bezel” on page 104
v “1120 Hinge cover and LCD assembly” on page 110
v “2010 LCD front bezel” on page 122

1
2
3

If the ThinkPad computer you are servicing has the
Bluetooth wireless features, remove Bluetooth button cover

4 from the defective inverter card and keep the cover for
reuse.

4

ThinkPad X30, X31, X32

123

Removing and replacing a FRU

When installing:
1. If the ThinkPad computer you are servicing has the
Bluetooth wireless features, reattach the Bluetooth
button cover before you install the new inverter card
FRU to the computer.
2. Make sure that both of the connectors 
2, 
3 are
attached firmly.
Cable routing: When replacing the inverter card, route
the connector cable as in the following
figure:

124

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Removing and replacing a FRU

2030 LCD panel
For access, remove following FRUs, in order:
v “1010 Battery pack” on page 76
v “1020 Hard disk drive” on page 77
v “1030 DIMM cover” on page 79
v “1040 DIMM” on page 80
v “1050 Backup battery” on page 81
v “1060 Keyboard” on page 82
v “1100 Keyboard bezel” on page 104
v “1120 Hinge cover and LCD assembly” on page 110
v “2010 LCD front bezel” on page 122
v “2020 Inverter card” on page 123

For models with no wireless LAN antenna
1
1
1
1
1
1

Step

Screw (quantity)

Torque


1

M2 × 4 mm, nylon-coated (6)

0.245 Nm
(2.5 kgfcm)

(continued)

ThinkPad X30, X31, X32

125

Removing and replacing a FRU

6

5

3

4

(continued)

126

MT 2672, 2673, 2884, 2885

Removing and replacing a FRU

7
7

a

7

7

7

7
Step

Screw (quantity)

Torque


7

M2 × 3 mm, nylon-coated (6)

0.2 Nm
(2 kgfcm)

When installing
v Do not pinch the antenna cables under the LCD panel.
v Make sure that the antenna cables are firmly routed
along the cable guides of the LCD cover.

ThinkPad X30, X31, X32

127

Removing and replacing a FRU

For wireless LAN models
1
1
1
1
1
1

Step

Screw (quantity)

Torque


1

M2 × 4 mm, nylon-coated (6)

0.245 Nm
(2.5 kgfcm)

Release the antenna cables from the cable guides
indicated by the arrows 
2 in this figure.

2
2
2
(continued)

128

MT 2672, 2673, 2884, 2885

2

Removing and replacing a FRU

4

3

9

8

6

7

(continued)

ThinkPad X30, X31, X32

129

Removing and replacing a FRU

Attention: Do not bend the metal part of the wireless
LAN antenna.

10

a

10
10
b
10

10

10
Step

Screw (quantity)

Torque


10

M2 × 3 mm, nylon-coated (6)

0.245 Nm
(2.5 kgfcm)

When installing: Attach the white cable 
a to the right
bracket, and attach the black cable 
b
to the left bracket.

11

11

(continued)

130

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Removing and replacing a FRU

When installing:
v Make sure that the metal plate of the antenna is not
bent.
v The antenna must be placed as in this figure (
b
should be parallel.)

A

A

b

b

v Place the FPC connector to pass under the black
antenna cable.
v Do not pinch the antenna cables under the LCD panel.
(continued)

ThinkPad X30, X31, X32

131

Removing and replacing a FRU

v Make sure that the antenna cables are firmly routed
along the cable guides of the LCD cover.

132

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Removing and replacing a FRU

3010 ThinkPad Dock PCI cover
Before replacing the PCI cover:
There are two types of ThinkPad Dock, as follows:
v ThinkPad Dock: FRU no. 08N1546 (PCI cover: FRU no.
05K6246)

v ThinkPad Dock with extension plate: FRU no. 08N1537
(PCI cover: FRU no. 08N7317)

Confirm the FRU no. of the ThinkPad Dock first and
choose the proper PCI cover FRU for the ThinkPad Dock
you are servicing.

ThinkPad X30, X31, X32

133

Removing and replacing a FRU

Note: The following illustration shows how to remove the
PCI cover of ThinkPad Dock (FRU no. 08N1546).
Do the same to remove the PCI cover of ThinkPad
Dock with extension plate (FRU no. 08N1537).

1
1
2

(Bottom view)

134

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Removing and replacing a FRU

3020 ThinkPad Dock top cover
Note
This section is only for the ThinkPad Dock (FRU no.
08N1546). The top cover and screw kit for ThinkPad
Dock (FRU no. 12P4143) is not available for the
ThinkPad Dock with extension plate (FRU no.
08N1537) .

1

(Rear view)
Step

Screw (quantity)

Torque


1

M2.5 × 4.8 mm (2)

0.392 Nm
(4 kgfcm)

(continued)

ThinkPad X30, X31, X32

135

Removing and replacing a FRU

2

2
2

(Bottom view)
Step

Screw (quantity)

Torque


2

M2.5 × 4.8 mm (8)

0.392 Nm
(4 kgfcm)

(continued)

136

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Removing and replacing a FRU

Make sure that the system lock key A is set to the Unlock
position. Release the front latches in step 
3, and then
remove the top cover 
4. For step 
5, see the inside
view, shown in the circle.

4

3

5

A

ThinkPad X30, X31, X32

137

Removing and replacing a FRU

When replacing the top cover, do the following:
v Make sure that the springs are placed correctly.

v Make sure that the device release lever is seated
correctly.

(continued)

138

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Removing and replacing a FRU

v Make sure that the release button works correctly.

ThinkPad X30, X31, X32

139

Removing and replacing a FRU

4010 ThinkPad Dock II PCI cover

1

1
2

(Bottom view)

140

MT 2672, 2673, 2884, 2885

Removing and replacing a FRU

4020 ThinkPad Dock II top cover

1
1
1
(Rear view)
Step

Screw (quantity)

Torque


1

M2.5 × 4.8 mm (3)

0.392 Nm
(4 kgfcm)

2

2

2

2

Step

Screw (quantity)

Torque


2

M2.5 × 4.8 mm (4)

0.392 Nm
(4 kgfcm)

(continued)

ThinkPad X30, X31, X32

141

Removing and replacing a FRU

3
3

(Bottom view)
Step

Screw (quantity)

Torque


3

M2.5 × 4.8 mm (6)

0.392 Nm
(4 kgfcm)

(continued)

142

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Removing and replacing a FRU

Make sure that the system lock key 
A is set to the
Unlock position. Release the front latches in step 
4, and
then remove the top cover 
5. Then detach the connector
cable 
6 as in the figure.

5

A

4

6

ThinkPad X30, X31, X32

143

Locations

Locations
Front view for X30 series

1

2

3

4

5

6

7

8

9

10

11

12

13

Bluetooth button (some models)
Bluetooth wireless status indicator (some
models)
Power status indicators
Power switch
Security keyhole
Universal serial bus (USB) connector
Hard disk drive
TrackPoint pointer
TrackPoint buttons
ThinkPad button
Volume and mute buttons
System status indicators
ThinkLight

13
1

2

12
11
10
3

4

9
8

5
6
7

144

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Locations

Rear view for X30 series

1

2

Power status indicators
Bluetooth wireless status indicator (some
models)
Modem connector
Ethernet connector
Ethernet status indicator
USB connector
External-monitor connector
Parallel connector
AC power connector


3

4

5

6

7

8

9

2

1

9

8

7

6

5

4

3

ThinkPad X30, X31, X32

145

Locations

Bottom view for X30 series

1

2

3

4

5

6

7

8

9

10

11

12

13

14

Built-in speaker
Battery pack
Battery pack latches
Docking connector
DIMM slots
Stereo headphone jack
Stereo line-in jack
Microphone jack
CompactFlash card slot or Infrared port
PC Card slot
PC Card eject button
IEEE 1394 connector
Infrared port
LCD latches

3

4

2

5

1

6
7
8
9
14
13

146

12

MT 2672, 2673, 2884, 2885

11

10

Locations

Front view for X31 and X32 series

1

Bluetooth wireless status indicator (some
models)
Wireless status indicator
Power status indicators
Power switch
Security keyhole
Hard disk drive
TrackPoint pointer
TrackPoint buttons
ThinkPad button
Volume and mute buttons
System status indicators
ThinkLight


2

3

4

5

6

7

8

9

10

11

12

1

12

2

11
10
9
3

4

8
7

5

6

ThinkPad X30, X31, X32

147

Locations

Rear view for X31 and X32 series

1

2

3

Power status indicators
Wireless status indicator
Bluetooth wireless status indicator (some
models)
Modem connector
Ethernet connector
Ethernet status indicators
USB connector
External-monitor connector
Parallel connector
AC power connector


4

5

6

7

8

9

10

2

1

10

148

9

3

8

7

6

MT 2672, 2673, 2884, 2885

5

4

Locations

Bottom view for X31 and X32 series

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Built-in speaker
Battery pack
Battery pack latches
Docking connector
DIMM slots
Universal serial bus (USB) connector
Stereo headphone jack
Stereo line-in jack
Microphone jack
CompactFlash card slot or Infrared port
PC Card slot
PC Card eject button
IEEE 1394 connector
Infrared port
LCD latches

3

4

2

5

1

6

15

14

13

12

11

10

9

8

ThinkPad X30, X31, X32

7

149

Locations

Locations for UltraBase X3
Some models are shipped with a ThinkPad X3 UltraBase.

Front view

1

2

3

UltraBase X3 release lever
Docking connector
Ultrabay Plus
Note: The Ultrabay Plus accepts several storage
devices, such as a DVD drive or a CD-ROM
drive, and also accepts an Ultrabay Plus carrier.
Ultrabay status indicator
Green: An Ultrabay device is attached to the
computer and in use.
Turn off:
An Ultrabay device is ready to be
attached or detached.
Ultrabay device eject lever
UltraBase eject button
UltraBase status indicator
Green: An UltraBase X3 is attached to the
computer and in use.
Turn off:
An UltraBase X3 is ready to be
attached or detached.


4


5

6

7

1

2

7
6
3
4
5

150

MT 2672, 2673, 2884, 2885

Locations

Bottom view

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Foot
UltraBase latches
Battery bay
Battery pack latches
Built-in stereo speakers
Ultrabay device eject lever
AC power connector
Keyboard or mouse connector
Ethernet connector
Modem connector
Parallel connector
External monitor connector
Serial connector
USB connector
Security keyhole

3

2

4
5

1

6
15
14
13

12

11

10

1
9

8

7

ThinkPad X30, X31, X32

151

Parts list

Parts list
Overall
1
21

20

2
3

h

19

4
a
g

b
c

18

5
6

17
e

f

7

16

8

15
22
14

d
9
10

13
12

152

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Parts list

v Each FRU is available for all types or models, unless
specific types or models are 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 the part is
not a CRU. A single asterisk (*) means the part is a Tier
1 CRU; two asterisks (**) means the part is a Tier 2
CRU.
v FRUs marked with 
OP are available as options.
No. FRU
a-h

P/N

CRU
ID

See “Miscellaneous parts” on page 181.

1

LCD unit (see “LCD FRUs” on page 170).

2

Keyboard bezel assembly for X30
91P9779
v 2672-11x, 12x, 1Ax, 1Bx, 31x, 32x
except 32K, 33x except 33K, 41x, 42x
except 42K, 43x except 43K, 45x
except 45K, 46x, 47x, 4Ax, 4Bx except
4BK, 4Cx except 4CK, 4Ex except
4EK, 4Gx, 4Hx except 4HK, 4Jx
except 4JK, 4Nx, 4Px, 4Qx, 4Rx, 4Sx,
4Tx, 4Vx, 4Xx, 54x, 5Dx, 64x, 6Dx,
76x, 7Mx
v 2673-42x except 42K, 4Bx except 4BK

N

Keyboard bezel assembly (Korea) for
X30
v 2672-32K, 33K, 42K, 43K, 45K, 4BK,
4CK, 4EK, 4FK, 4HK, 4JK
v 2673-42K, 4BK

91P9780

N

Keyboard bezel assembly for X31, X32
v 2672-Bxx, Cxx, Fxx, Jxx, KVx
v 2673-Cxx
v 2884-Bxx, Cxx
v 2672-2xx, 89x, 9xx, A8x, A9x, Gxx,
Hxx, Nxx, Pxx, Qxx, Rxx, Nxx
v 2673-Nxx, Pxx
v 2884-2xx, 89x, 9xx, A9x, Gxx, MRx,
Nxx
v 2885-89x, A8x, A9x, Pxx, Rxx
v 2672-39x, 3Lx, 3Ux, 58x, 5Kx, 5Ux
v 2673-58x, 5Kx
v 2672-8Bx, A1x, A2x, A3x, A4x, A5x,
A6x, A7x, AAx, ABx, ACx, ADx, AEx,
AFx, AGx, AHx, AJx, AKx, ALx, AMx,
ANx, APx, AQx, ARx, ASx, ATx, KAx,
KBx, KDx, KEx, KJx, KLx, KMx, KPx,
KQx, L2x, Mxx
v 2673-Mxx
v 2884-A1x, A2x, A3x, K4x, K6x, M1x,
M2x, M5x, M6x, M7x
v 2885-A4x, K4x, K6x, M2x, M6x

13N5337

N

(continued)

ThinkPad X30, X31, X32

153

Parts list
No. FRU
3

P/N

CRU
ID

ThinkPad STD 
OP

27L4286

*

Hitachi

08K9533

*

13N6701

*

HGST

13N6703

*

Fujitsu

92P6036

*

ThinkPad STD

08K9683

*

Hitachi

08K9767

*

HGST

13N6705

*

Fujitsu

27L4389

*

ThinkPad STD

92P6332

*

ThinkPad STD

92P6342

*

HGST

92P6545

*

ThinkPad STD

92P6342

*

Hard disk drive (30 GB) 9.5 mm 4200
rpm, ThinkPad STD
v Supported by CTO

92P6330

*

Hard disk drive (30 GB) 9.5 mm 4200
rpm
v Supported by CTO

92P6330

*

Hard disk drive (60 GB) 9.5 mm 4200
rpm, HGST
v Supported by CTO

13N6706

*

Hard disk drive (20 GB) 9.5 mm 4200 rpm
v 2672-1xx, 31x, 32x, 33x
v 2672-Bxx
v 2884-Bxx

Hard disk drive (20 GB) 9.5 mm 4200
rpm, HGST
v 2672-2xx
v 2884-2xx
Hard disk drive (30 GB) 9.5 mm 4200 rpm
v 2672-Gxx
v 2672-39x, 3Lx, 3Ux

Hard disk drive (40 GB) 9.5 mm 4200 rpm
v 2672-4xx, 7xx
v 2673-4xx
v 2672-Cxx, Fxx, Jxx, Kxx
v 2673-Cxx
v 2884-Cxx, Jxx

Hard disk drive (40 GB) 9.5 mm 4200 rpm
v 2672-Hxx, Nxx, Pxx, Qxx
v 2673-Nxx, Pxx

Hard disk drive (40 GB) 9.5 mm 5400 rpm
v 2672-Rxx

(continued)

154

MT 2672, 2673, 2884, 2885

Parts list
No. FRU
3

Hard disk drive (80 GB) 9.5 mm 4200
rpm, HGST
OP
v Supported by CTO

P/N

CRU
ID

13N6708

*

Hard disk drive (40 GB) 9.5 mm 4200 rpm 
OP
v 2672-A4x, AAx, ABx, AEx, APx, ARx, KPx, M5x, M6x,
M7x
v 2884-A1x, M1x
HGST

13N6885

*

Fujitsu

13N6905

*

Hard disk drive (40 GB) 9.5 mm 5400 rpm 
OP
v 2672-8Bx, A5x, A6x, A7x, AFx, AGx, AQx, KEx, L2x, M2x,
M3x, M4x, MAx, MBx
v 2673-M3x, M4x
v 2884-A2x, M2x, M5x
v 2885-M2x
HGST

39T2521

*

Fujitsu

13N6913

*

Toshiba

13N6919

*

Hard disk drive (60 GB) 9.5 mm 4200 rpm 
OP
v 2672-AHx, AJx, AKx, ALx, AMx, ANx, KLx, KQx, MCx,
MDx, MEx, MFx
v 2884-M7x
HGST

13N6887

*

Fujitsu

13N6907

*

Hard disk drive (60 GB) 9.5 mm 5400 rpm 
OP
v 2672-ASx, KBx, KJx
v 2884-K4x
v 2885-K4x
HGST

39T2523

*

Fujitsu

13N6915

*

13N6889

*

Hard disk drive (80 GB) 9.5 mm 4200
rpm, HGST
OP
v 2672-KMx, M8x, M9x, ACx, ADx

Hard disk drive (80 GB) 9.5 mm 5400 rpm 
OP
v 2672-KDx
HGST

39T2525

*

Fujitsu

13N6917

*

for optional hard disk drive, see “Optional FRUs” on page
183.
4

Cover, hard disk drive

13N5450

*

5

Fan assembly for X30

27L6738

N

Fan assembly for X31, X32

67P1443

N

(continued)

ThinkPad X30, X31, X32

155

Parts list
No. FRU
6

P/N

CRU
ID

Modem daughter card (MDC)
v 2672-11x, 12x, 31x, 32x, 33x, 41x,
42x, 43x, 45x, 46x, 47x, 4Nx, 4Px,
4Qx, 4Xx, 54x, 64x, 76x, 7Mx
v 2673-42x
v 2672-Bxx, C1x, C2x, C3x, C6x, C8x,
CAx, CBx, CPx, CQx, CSx, CXx, D4x,
D9x, E4x, E9x, F2x, F3x, FQx, J6x,
J7x, JAx, JBx, JXx, L9x
v 2673-C2x, CBx, CXx
v 2884-Bxx, CRU, CWU
v 2672-2xx, 89x, 9xx, A9x, Gxx, Hxx,
N3x, N6x, N7x, NAx, NBx, NCx, NPx,
NQx, NSx, P7x, PBx, PUx, PXx
v 2673-N7x, PBx, PXx
v 2884-2xx, 89x, 99x, A9x, GRx, NRx,
MRx
v 2885-89x, A9x, PWx
v 2672-39x, 3Lx, 3Ux, 58x, 5Kx
v 2673-58x, 5Kx
v 2884-6Wx, 6Yx, 7Wx
v 2885-6Wx, 72x

91P7657

**

Bluetooth daughter card (BDC) for X30
v 2672-4Fx, 4Gx, 4Hx, 4Jx, 4Vx

12P3872

**

ThinkPad Integrated Bluetooth with 56K
Modem (BMDC) for X31
v 2672-CDx, CEx, CFx, CKx, CTx, CZx,
JHx, JJx, JVx, KVx
v 2884-JGU, JUU
v 2672-A8x, NEx, NFx, NKx, NTx, NZx,
PDx, PEx, PGx, PHx, PJx, PVx, QGx,
QVx, REx, RHx
v 2672-5Ux
v 2885-A8x, RGx

91P7315

**

ThinkPad Integrated 56K Modem
93P4212
(MDC-2) for X32
v 2672-8Bx, A1x, A4x, A5x, A6x, A7x,
AAx, ABx, ACx, ADx, AEx, AFx, AGx,
AHx, AJx, L2x, M1x, M2x, M3x, M4x,
M5x, M6x, M7x, M8x, M9x, MAx, MBx,
MCx, MDx, MEx, MFx
v 2673-M3x, M4x
v 2884-A1F, A1L, A1P, A1S, A1U, A1Y,
A2U, A3U, M1F, M1L, M1P, M1S,
M1U, M1Y, M4U, M5U, M6U, M7F,
M7U
v 2885-A4x, M2x, M6x

**

(continued)

156

MT 2672, 2673, 2884, 2885

Parts list
No. FRU

P/N

CRU
ID

6

ThinkPad Integrated Bluetooth IV with
56K Modem (BMDC-3) for X32
v 2672-A2x, AKx, ALx, AMx, ANx, APx,
AQx, ARx, ASx, KAx, KBx, KDx, KEx,
KJx, KLx, KMx, KPx, KQx
v 2884-K4x, K6x
v 2885-K4x, K6x

39T0022

**

7

System board assembly, Tual NV1.06 G
(without security chip, 10/100 Ethernet)
v 2672-11x, 12x, 31x, 32x, 33x, 54x,
76x, 7Mx

26P8378

N

System board assembly, Tual NV1.06 G
(with security chip, 10/100 Ethernet)
v 2672-1Ax, 1Bx, 5Dx

26P8383

N

System board assembly, Tual NV1.2 G
(without security chip, 10/100 Ethernet)
v 2672-41x, 42x,43x, 45x, 46x, 47x,
4Nx, 4Px, 4Qx, 64x
v 2673-42x

26P8379

N

System board assembly, Tual NV1.2 G
(with security chip, 10/100 Ethernet)
v 2672-4Ax, 4Bx, 4Cx, 4Ex, 4Fx, 4Gx,
4Hx, 4Jx, 4Rx, 4Sx, 4Tx, 4Vx, 4Xx,
6Dx
v 2673-4Bx

26P8384

N

System board assembly, Intel Pentium M
processor 1.3 G (without security chip,
10/100 Ethernet)
v 2672-B1x, B2x, B3x, BLx, BMx, D4x,
F2x, F3x, FQx

26P8527

N

System board assembly, Intel Pentium M
processor 1.3 G (with security chip,
10/100 Ethernet)
v 2672-BAx, BBx, BCx, D9x
v 2884-B5U, BNU, BRU, BSU, CRU,
CWU, JGU, JUU
v 2890-C2x
v 2891-C2x

26P8528

N

System board assembly, Intel Pentium M
processor 1.4 G (without security chip,
10/100 Ethernet)
v 2672-C1x, C3x, CPx, CQx, E4x

26P8525

N

System board assembly, Intel Pentium M
processor 1.4 G (with security chip,
10/100 Ethernet)
v 2672-C2x, C6x, C8x, CAx, CBx, CDx,
CEx, CFx, CKx, CSx, CTx, CXx, CZx
v 2673-C2x, CBx, CXx, E9x
v 2884-CRU, CWU

26P8526

N

(continued)

ThinkPad X30, X31, X32

157

Parts list
No. FRU
7

P/N

CRU
ID

System board assembly, Intel Pentium M
processor 1.4 G (with security chip,
Gigabit Ethernet)
v 2672-J6x, J7x, JAx, JBx, JHx, JJx,
JVx, JXx, KVx, L9x
v 2884-JGU, JUU

26P8529

N

System board assembly, Intel Pentium M
processor 1.4 G (without security chip,
10/100 Ethernet)
v 2672-G1x, G2x, G3x, GLx, GMx, H3x
v 2884-GRx

91P7391

N

System board assembly, Intel Pentium M
processor 1.4 G (with security chip,
10/100 Ethernet)
v 2672-27x, 2Bx, 89x, GAx, GBx, GCx,
GLx, HBx
v 2884-25U, 2NU, 2WU, 89x
v 2885-89x

91P7395

N

System board assembly, Intel Pentium M
processor 1.5 G (with security chip,
10/100 Ethernet)
v 2672-39x, 3Lx, 3Ux
v 2884-6Wx, 6Yx
v 2885-6Wx

93P4192

N

System board assembly, Intel Pentium M
processor 1.6 G (without security chip,
10/100 Ethernet)
v 2672-94x, N3x, NPx, NQx
v 2884-MRx

91P7343

N

System board assembly, Intel Pentium M
processor 1.6 G (with security chip,
10/100 Ethernet)
v 2672-99x, N6x, N7x, NAx, NBx, NCx,
NEx, NFx, NKx,, NSx, NTx, NZx
v 2673-N7x
v 2884-99x
v 2890-N7x
v 2891-N7x

91P7347

N

System board assembly, Intel Pentium M
processor 1.6 G (with security chip,
Gigabit Ethernet)
v 2672-A8x, A9x, P7x, PBx, PDx, PEx,
PGx, PHx, PXx, QGx, REx, RHx
v 2673-PBx, PJx, PUx, PVx, PXx, QVx
v 2884-A9x, NRx
v 2885-A8x, A9x, PWx, RGx

91P7351

N

(continued)

158

MT 2672, 2673, 2884, 2885

Parts list
No. FRU
7

8

P/N

CRU
ID

System board assembly, Intel Pentium M
processor 1.7 G (with security chip,
Gigabit Ethernet)
v 2672-58x, 5Kx, 5Ux
v 2673-58x, 5Kx
v 2884-6Wx
v 2885-7Zx

93P4191

N

System board assembly, Intel Pentium M
processor 1.6 G (with security chip,
Gigabit Ethernet)
v 2672-A1x, A2x, A3x, A4x, A5x, A6x,
A7x, AAx, ABx, ACx, ADx, AEx, AFx,
AGx, AHx, AJx, AKx, ALx, AMx, ANx,
APx, AQx, ARx, ASx, ATx
v 2884-A1x, A2x, A3x
v 2885-A4x

39T0395

N

System board assembly, Intel Pentium M
processor 1.7 G (with security chip,
Gigabit Ethernet)
v 2672-8Bx

39T0333

N

System board assembly, Intel Pentium M
processor 1.8 G (with security chip,
Gigabit Ethernet)
v 2672-Mxx
v 2673-Mxx
v 2884-Mxx
v 2885-Mxx

39T0394

N

System board assembly, Intel Pentium M
processor 1.8 G (with security chip,
Gigabit Ethernet) TAA
v 2672-L2x

39T0407

N

System board assembly, Intel Pentium M
processor 2.0 G (with security chip,
Gigabit Ethernet)
v 2672-KAx, KBx, KDx, KEx, KJx, KLx,
KMx, KPx, KQx
v 2884-K4x, K6x
v 2885-K4x, K6x

39T0332

N

DIMM card for X30
128-MB SDRAM SO DIMM (PC133) 
OP 19K4653
v 2672-11x, 12x, 1Ax, 1Bx

*

256-MB SDRAM SO DIMM (PC133) 
OP 19K4655
v 2672-31x, 32x, 33x, 4xx, 76x, 7Mx
v 2673-4xx

*

(continued)

ThinkPad X30, X31, X32

159

Parts list
No. FRU
8

P/N

CRU
ID

256-MB DDR SDRAM SO DIMM
(PC2100) 
OP
v 2672-Bxx, Cxx, Fxx, Jxx
v 2673-Cxx
v 2884-Bxx, Cxx, Jxx
v 2890-Cxx
v 2891-Cxx

10K0031

*

512-MB DDR SDRAM SO DIMM
(PC2100) 
OP
v 2672-KVx

10K0033

*

256-MB DDR SDRAM SO DIMM
(PC2700) 
OP
v 2672-2xx, Gxx, Hxx, Nxx, Pxx
v 2673-Nxx, Pxx
v 2884-2xx, Gxx, Nxx, Mxx
v 2885-Pxx
v 2672-39x, 3Lx, 3Ux, 58x, 5Kx, 5Ux
v 2673-58x, 5Kx
v 2672-A4x, AAx, ABx, AEx, AFx, AGx,
AHx, AJx, AKx, ALx, AMx, APx, ATx,
L2x, M2x, M3x, M6x, M7x, MEx
v 2673-M3x
v 2884-A1x, A2x, M1x, M2x
v 2885-M2x

31P9831

*

512-MB DDR SDRAM SO DIMM
(PC2700) 
OP
v 2672-Qxx, Rxx
v 2885-Rxx
v 2672-8Bx, A5x, A6x, A7x, ACx, ADx,
ANx, AQx, ASx, KBx, KDx, KEx, KJx,
KLx, KMx, KPx, KQx, M4x, M5x, M8x,
M9x, MAx, MBx, MCx, MDx, MFx
v 2673-M4x
v 2884-K4x, M5x, M7x
v 2885-K4x

31P9833

*

DIMM card for X31

DIMM card for X31 and X32

for optional DIMM, see “Optional FRUs” on page 183.
9

Base cover assembly for 2672 WW
(X30)
v 2672-x1A, x2A, x5A, x1B, x2B, x3B,
x2E, x1F, x2F, x1G, x2G, x1H, x2H,
x3H, x1J, x2J, x5J, x1M, x2M, x5M,
x1P, x2P, x1S, x2S, x1U, x2U, x4U,
x1X, x2X

27L6732

N

Base cover assembly for 2672 WW
(X30) ThinkPad Wireless Mini-PCI
v 2672-xAA, xBA, xEA, xBB, xBE, xAF,
xBF, xAG, xBG, xAH, xBH, xCH, xAJ,
xBJ, xEJ, xAM, xBM, xEM, xAP, xBP,
xAS, xBS, xAU, xBU, xDU, xAX, xBX

27L6733

N

(continued)

160

MT 2672, 2673, 2884, 2885

Parts list
No. FRU
9

P/N

CRU
ID

Base cover assembly for 2672 WW
46P3147
(X30) ThinkPad Wireless Mini-PCI+BT
v 2672-4GA, 4HA, 4HF, 4GG, 4HG,
4HH, 4JH, 4HJ, 4HK, 4JK, 4GM, 4HM,
4GP, 4HP, 4GS, 4HS, 4HT, 4JT, 4GU,
4HU, 4GX, 4HX

N

Base cover assembly for 2672 WW
(X30) Cisco Wireless Mini-PCI
v 2672-4XA, 4XB, 4XE, 4XF, 4XG, 4XH,
4XM, 4XU, 4YA

62P4188

N

Base cover assembly for 2672 Japan
(X30) Cisco Wireless Mini-PCI
v 2672-4XJ

62P4189

N

Base cover assembly for 2672 EMEA
(X30) Cisco Wireless Mini-PCI
v 2672-4XG

62P4190

N

Base cover assembly for 2672 Taiwan
(X30)
v 2672-32T, 33T, 76T, 7MT, 42T, 43T,
46T, 4QT

46P3151

N

Base cover assembly for 2672 Taiwan
(X30) ThinkPad Wireless Mini-PCI
v 2672-4BT

46P3152

N

Base cover assembly for 2672 Taiwan
(X30) ThinkPad Wireless Mini-PCI+BT
v 2672-4HT, 4JT, 4VT

46P3153

N

Base cover assembly for 2672 Korea
(X30)
v 2672-32K, 33K, 42K, 43K, 45K

46P3156

N

Base cover assembly for 2672 Korea
(X30) ThinkPad Wireless Mini-PCI
v 2672-4BK, 4CK, 4EK

46P3157

N

Base cover assembly for 2672 Korea
(X30) ThinkPad Wireless Mini-PCI+BT
v 2672-4HK, 4JK

46P3158

N

Base cover assembly for 2672 China
(X30)
v 2672-33C, 42C, 4NC, 4PC, 4QC

46P3161

N

Base cover assembly for 2672 China
(X30) ThinkPad Wireless Mini-PCI+BT
v 2672-4BC, 4RC, 4SC, 4TC, 4VC,
4WC

46P3163

N

Base cover assembly for 2673 WW
(X30)
v 2673-42U, 42F, 42P, 42S, 42X, 42G,
42J, 42A, 42H, 42B, 42E, 42M

27L6734

N

(continued)

ThinkPad X30, X31, X32

161

Parts list
No. FRU
9

P/N

CRU
ID

Base cover assembly for 2673 WW
(X30) ThinkPad Wireless Mini-PCI
v 2673-4BU, 4BF, 4BP, 4BS, 4BX, 4BG,
4BJ, 4BA, 4BH, 4BB, 4BE, 4BM

46P2922

N

Base cover assembly for 2673 Taiwan
(X30)
v 2673-42T

46P3154

N

Base cover assembly for 2673 Taiwan
(X30) ThinkPad Wireless Mini-PCI
v 2673-4BT

46P3155

N

Base cover assembly for 2673 Korea
(X30)
v 2673-42K

46P3159

N

Base cover assembly for 2673 Korea
(X30) ThinkPad Wireless Mini-PCI
v 2673-4BK

46P3160

N

Base cover assembly for 2673 China
(X30)
v 2673-42C

46P3164

N

Base cover assembly for 2673 China
(X30) ThinkPad Wireless Mini-PCI
v 2673-4BC

46P3165

N

Base cover assembly for 2672 WW (X31, 67P1427
X32)
v 2672-all (except xxK)

N

Base cover assembly for 2672 Korea
(X31)
v 2672-BxK, CxK, FxK

67P1429

N

Base cover assembly for 2672 Korea
(X31)
v 2672-GxK, HxK, NxK, PxK
v 2672-58K, 5KK

13N5721

N

Base cover assembly for 2673 WW (X31, 67P1436
X32)
v 2673-Cxx except CxK
v 2673-89x except 8xK, KVx except KxK
v 2673-58x except 58K, 5Kx except 5KK
v 2673-Mxx except MxK

N

Base cover assembly for 2673 Korea
(X31)
v 2673-CxK

67P1430

N

Base cover assembly for 2673 Korea
(X31)
v 2673-NxK, PxK
v 2673-58K, 5KK

13N5722

N

(continued)

162

MT 2672, 2673, 2884, 2885

Parts list
No. FRU
9

—

P/N

CRU
ID

Base cover assembly for 2884 WW (X31, 13N4994
X32)
v 2884-BxU, CxU, JxU
v 2884-2NU, GRx, MRx, NRx
v 2884-6WU, 6YU, 7WU
v 2884-AxU, KxU, MxU

N

Base cover assembly for 2885 WW (X31, 13N4993
X32)
v 2885-PWU, RGU
v 2885-6WU, 7ZU
v 2885-AxU, KxU, MxU

N

Base cover assembly for 2890 WW
(X31)
v 2890-C2x except C2K
v 2890-N7x except N7K

91P9084

N

Base cover assembly for 2890 Korea
(X31)
v 2890-C2K
v 2890-N7K

13N5740

N

Base cover assembly for 2891 (X31)
v 2891-C2x except C2K
v 2891-N7x except N7K

91P9088

N

Base cover assembly for 2891 (X31)
v 2891-C2K
v 2891-N7K

13N5741

N

Label kit 802.11b WW for X31, X32
v 2672-C2F, CBF, CXF, H2F, HBF, C2P,
CBP, CKP, CXP, C2S, CBS, CKS,
CXS, C1U, C2U, CAU, CBU, CKU,
CXU, H1U, H2U, HAU, HBU, J6U,
J7U, JAU, JBU, JXU
v 2672-89x, KVx except xxJ, xxV, xxK,
xxC
v 2884-BRU, CRU
v 2672-8xU, 9xU, AxU, GxA, GxF, GxH,
GxM, GxU, NxA, NxF, NxG, NxH,
NxM, NxP, NxS, NxU, NxY, PxA, PxE,
PxF, PxG, PxH, PxM, PxP, PxS, PxU,
PxY, QxA, RxU
v 2673-NxA, NxB, NxF, NxH, NxM, NxP,
NxS, NxU, NxY, PxA, PxB, PxE, PxF,
PxG, PxH, PxM, PxP, PxS, PxU, PxY
v 2885-PWU
v 2672-8xx, Axx, Kxx, Lxx, Mxx except
xxJ, xxV, xxK, xxC
v 2673-Mxx except xxJ, xxV, xxK, xxC
v 2884-Axx, Kxx, Mxx except xxJ, xxV,
xxK, xxC
v 2885-Axx, Kxx, Mxx except xxJ, xxV,
xxK, xxC

13R2371

N

(continued)

ThinkPad X30, X31, X32

163

Parts list
No. FRU
—

P/N

CRU
ID

Label kit 802.11b China for X31, X32
v 2672-B3C, C2C, CBC, CPC, CSC,
CXC, H2C
v 2672-NxC, PxC, GxC
v 2673-N7C, PBC
v 2672-8xC, KxC
v 2673-KxC
v 2884-8xC, KxC
v 2885-8xC, KxC

67P1432

N

Label kit 802.11b Korea for X31, X32
v 2672-CBK, CFK, CTK
v 2672-NxK, PxK, GxK, HxK
v 2673-PxK
v 2672-8xK, KxK
v 2673-KxK
v 2884-8xK, KxK
v 2885-8xK, KxK

67P1431

N

Label kit 802.11b Cisco Taiwan for X31
v 2672-CXV
v 2672-NxV, PxV, GxV, HxV
v 2673-N7V, PxV

67P1438

N

Label kit 802.11b Actiontec Taiwan for
X31
v 2672-BAT, BBT, CAT, CBT, CST, HAT,
HBT, JAT, JBT

67P1439

N

Label kit 802.11a/b WW for X31
v 2672-JVA, KVA, JHB, JHF, JHG, JJH,
JHH, JHM, JHU
v 2884-JUU

67P1435

N

Label kit 802.11a/b China for X31
v 2672-JVC

67P1433

N

Label kit 802.11a/b Japan for X31
v 2672-JHJ

67P1434

N

Label kit 802.11a/b Taiwan for X31
v 2672-JVV

67P1440

N

Label kit (modem only) Taiwan IIPC for
X31
v 2672-xxV

91P8359

N

Label kit (modem only) Taiwan for X32
v 2672-8xV, AxV, KxV, MxV
v 2673-KxV, MxV
v 2884-AxV, KxV, MxV
v 2885-AxV, KxV, MxV

91P8976

N

Label kit 802.11a/b/g Japan for X31
v 2672-8xJ, 9xJ, AxJ, NxE, PxE, GxJ,
NxJ, PxJ
v 2673-NxE, PxE, NxJ, PxJ
v 2890-NxE, NxJ
v 2891-NxE, NxJ

13N8978

N

(continued)

164

MT 2672, 2673, 2884, 2885

Parts list
No. FRU

P/N

CRU
ID

—

Label kit 802.11a/b/g Taiwan IIPC for
X31
v 2672-PGV, PVV

13N8979

N

10

Speaker assembly

27L6748

N

11

CD-ROM drive, TEAC 
OP
v 2672-7MT
v 2672-BLx, BMx
v 2672-GLx, GMx

27L3436

*

DVD drive, MKE 
OP
v 2672-4NC, 4PC, 4QC, 4QT, 4RC,
4SC, 4TC, 4VC, 4VT
v 2672-CPx, CQx, CSx, CTx, FQx, JVx,
KVx
v 2884-B5U, BSU
v 2672-NPx, NQx, NSx, NTx, PVx, QVx
v 2884-25U

27L4351

*

DVD-RAM/RW drive, 12.7 mm
(GCC-4240N)
v 2884-CWU, JGU
v 2672-PGx, QGx,
v 2884-2WU
v 2885-PWx, RGx
v 2885-7ZU

08K9868

*

for optional Ultrabay devices, see “Optional FRUs” on page
183.
12

ThinkPad X3 UltraBase 
OP
46L4865
v 2672-4NC, 4PC, 4QC, 4QT, 4RC,
4SC, 4TC, 4VC, 4VT, 7MT
v 2672-BLx, BMx, CPx, CQx, CSx, CTx,
FQx, JVx, KVx
v 2884-B5U, BSU, CWU, JGU
v 2672-GLx, GMx, NPx, NQx, NSx, NTx,
PGx, PVx, QGx, QVx
v 2884-25U, 2WU
v 2885-PWx, RGx
v 2884-6YU
v 2885-7XU

*

—

Security screw for UltraBase 
OP

62P4279

**

13

Cover, DIMM slot for X30

27L6749

N

Cover, DIMM slot for X31, X32

67P1452

*

Battery pack, Li-ion (6 cell) Panasonic

OP

08K8039

*

Battery pack, Li-ion (6 cell) Sanyo 
OP

08K8040

*

Battery pack, Li-ion (4.8 Ah, 6 cell)
Panasonic for X32 
OP

92P1096

*

Battery pack, Li-ion (4.8 Ah, 6 cell)
Sanyo for X32 
OP

92P1094

*

14

for optional battery pack, see “Optional FRUs” on page 183.

(continued)
ThinkPad X30, X31, X32

165

Parts list
No. FRU

P/N

CRU
ID

15

Backup battery

02K7078

*

16

IR and 1394 sub card assembly
v 2672-11x, 12x 1Ax, 1Bx, 31x, 32x,
33x, 4xx, 54x, 5Dx, 64x, 6Dx, 76x,
7Mx
v 2673-4xx
v 2672-Bxx, Cxx, Dxx, Exx, Fxx, Jxx,
KVx, Lxx
v 2673-Cxx
v 2884-Bxx, Cxx, Jxx

26P8215

N

IR and 1394 sub card assembly
v 2672-2xx, 89x, 9xx, Axx, Gxx, Hxx,
Nxx, Pxx, Qxx, Rxx
v 2673-Nxx, Pxx
v 2884-2xx, Gxx, Mxx, Nxx
v 2885-89x, Axx, Pxx, Rxx
v 2672-3Ux, 58x, 5Kx, 5Ux
v 2673-58x, 5Kx
v 2884-6WU, 6YU, 7WU
v 2885-6WU, 7YU

91P7394

N

PC card slot for X30, X31

27L6737

N

PC card slot for X32

26R8961

N

17

18

ThinkPad High Rate Wireless LAN Mini-PCI Adapter
v 2672-1Ax, 1Bx, 4Ax, 4Bx except 4BC,
4Cx, 4Ex, 4Fx, 4Gx, 4Hx, 4Jx, 4Vx
except 4VC, 5Dx, 6Dx
v 2673-4Bx except 4BC

91P7215

**

26P8518

**

v 2672-4BC, 4RC, 4SC, 4TC, 4VC
v 2673-4BC

91P7275

**

v 2672-4XU, 4XF, 4XH, 4XB, 4XM
v 2672-CXU, CXF, CXP, CXS, CXY,
CXM, CXB, CXH, CXV, JXU
v 2673-CXU, CXF, CXP, CXS, CXY,
CXM, CXB, CXH, CXV

26P8496

**

v 2672-PXB, PXF, PXH, PXM, PXP,
PXS, PXU, PXV, PXY
v 2673-PXB, PXF, PXH, PXM, PXP,
PXS, PXU, PXV, PXY

91P7406

**

v 2672-4XG
v 2672-CXA, CXG, CXK, CZG
v 2673-CXA, CXG, CXK

26P8498

**

v 2672-PXA, PXG, PXK, NZK
v 2673-PXA, PXG, PXK

91P7408

**

v 2672-4XJ, 4XE
v 2672-CXJ, CXE
v 2673-CXJ, CXE

26P8500

**

Cisco Aironet Wireless 802.11b

(continued)

166

MT 2672, 2673, 2884, 2885

Parts list
No. FRU
18

P/N

CRU
ID

v 2672-PXE, PXJ
v 2673-PXE, PXJ

91P7410

**

v 2672-4XC
v 2672-CXC
v 2673-CXC

26P8502

**

v 2672-PXC
v 2673-PXC

91P7412

**

Cisco Aironet Wireless 802.11b

Intel PRO/Wireless LAN 2100 3B Mini PCI Adapter
v 2672-BAx, BBx, BCx, C8x, CAx, CBx,
CDx, CEx, CFx, CSx, CTx, JAx, JBx
v 2673-CBx
v 2884-BRU, BSU, CRU, CWU
v 2672-2Bx, GAx, GBx, GCx, HBx, NAx,
NBx, NCx, NEx, NFx, NSx, NTx, PBx,
PDx, PEx, REx
v 2673-PBx
v 2672-3Lx, 5Lx, 5Ux
v 2673-5Kx
v 2884-2WU, GRx, MRx, NRx
v 2885-PWU

91P7143

**

91P7267

**

ThinkPad Dual-Band 11a/b Wi-Fi Wireless Mini PCI Adapter
v 2672-JHx except JHJ, JJx, JVx except
JNC, KVx
v 2884-JGU, JUU

91P7263

N

26P8506

N

v 2672-JHJ

26P8447

N

v 2672-JVC

91P7265

N

ThinkPad 11a/b/g Wireless LAN Mini PCI Adapter
v 2672-PGx, PHx except PHJ, PJx,
PUx, PVx, QGx, QVx, RHx
v 2885-RGU

91P7301

**

v 2672-PHJ

91P7303

**

ThinkPad 11b/g Wireless LAN Mini PCI Adapter
v 2672-3Ux, 5Ux

91P7416

**

v 2672-1ZGx, 3UB, 3UH, 7UG

91P7418

**

Intel PRO Wireless 2200BG Mini-PCI Adapter
US, Canada
v 2672-8BU, ABF, ABL, ABU, AFV, AGV,
AHV, AJV, AKV, ALV, KLV, KMV, M2U,
M3F, M3L, M3U, M3V, M5F, M5U,
MCV, MDF, MDU
v 2673-M3L, M4F, M4L, M4U, M4V
v 2884-A1F, A1L, A1U, A2U, M1F, M1L,
M1U, M2U, M5U, M7F, M7U
v 2885-M2U

93P4168

**

(continued)

ThinkPad X30, X31, X32

167

Parts list
No. FRU
18

P/N

CRU
ID

Intel PRO Wireless 2200BG Mini-PCI Adapter
Others
v 2672-8Bx, ABx, ADx, AEx, AFx, AGx,
AHx, AJx, AKx, ALx, ANx, APx, AQx,
KEx, KLx, KMx, M4x, M5x, MCx, MEx
except (xxU, xxF, xxV)
v 2673-M3x except (xxU, xxF, xxV)
v 2884-A1P, A1S, A1Y, M1P, M1S, M1Y

93P4170

**

ThinkPad 11b/g Wireless LAN Mini PCI Adapter
US
v Supported by CTO in X32

93P3475

**

ROW
v Supported by CTO in X32

93P3477

**

Intel PRO Wireless 2915ABG Mini-PCI Adapter
US
v 2672-AMB, AMH, ARB, ARH, KDU,
KPM, KQM, M7F, M7U, MFM
v 2884-K4U
v 2885-K4U

93P4235

**

EU
v 2672-ASG, KJG

93P4237

**

JP
v 2672-A5E, A5J, A6E, A6J, ACE, ACJ,
ADE, M8E, M8J, M9E, M9J, MAE,
MAJ, MBE, MBJ

93P4239

**

HB
v 2672-M6V

93P4241

**

ThinkPad 11a/b/g Wireless LAN Mini PCI Adapter II

19

US
v Supported by CTO in X32

27K9944

**

EU
v Supported by CTO in X32

27K9946

**

JP
v Supported by CTO in X32

27K9948

**

Taiwan
v Supported by CTO in X32

27K9999

**

Bluetooth wireless antenna and hinge
cover assembly
v 2672-4Fx, 4Gx, 4Hx, 4Jx, 4Vx,
v 2672-CDx, CEx, CFx, CKx, CTx, CZx,
JHx, JJx, JVx, KVx
v 2884-JGIU, JUU

46P2960

N

(continued)

168

MT 2672, 2673, 2884, 2885

Parts list
No. FRU

P/N

CRU
ID

20

Keyboard* (see “Keyboard” on page 173.)

21

Pointing stick cap for X30

26P9212

*

Pointing stick caps for X31 and X32

91P9642

*

22

CompactFlash socket

91P8520

*

—

External diskette drive via USB
v 2672-11J, 12J, 1AJ, 1BJ, 31A, 32A, 33C, 41A, 41J, 41M,
43K, 45A, 45J, 45K, 45M, 4AA, 4AJ, 4AM, 4CK, 4EA,
4EJ, 4EK, 4EM, 4FK, 4GA, 4GM, 4HA, 4HK, 4HM, 4JK,
4NC, 4PC, 4QC, 4RC, 4SC, 4TC, 4VC
TEAC 
OP

22P7066

*

SONY 
OP

06P5223

*

—

Telephone cable

27L0700

*

—

Thermal grease

46L4855

N

—

AC adapter 
OP (see “AC adapters.”)

P/N

CRU
ID

AC adapters
FRU

2-pin, 56 W (models xxE, xxF, xxJ, xxP, xxS, xxU, xxX, xxY)
DELTA

02K6814

*

LITEON

02K6816

*

3-pin, 56 W (models xxA, xxB, xxC, xxG, xxH, xxK, xxM, xxT,
xxV)
DELTA

02K6813

*

LITEON

02K6815

*

ThinkPad X30, X31, X32

169

Parts list

LCD FRUs
12.1-in. XGA TFT
1

7

6

5

4

3

2

170

MT 2672, 2673, 2884, 2885

Parts list
No. FRU
1

P/N

CRU
ID

WW
v 2672-11x, 12x, 54x, 31x, 32x, 33x,
36x, 7Mx, 3Kx, 41x, 42x, 43x, 45x,
46x, 4Nx, 4Px, 4Qx, 64x (except xxK)
v 2673-42U, 42F, 42P, 42S, 42X, 42T,
42G, 42J, 42A, 42C, 42H, 42B, 42A,
42E, 42M

27L6740

N

Korea
v 2672-32K, 33K, 42K, 43K, 45K
v 2673-42K

27L6742

N

WW
v 2672-1Ax, 1Bx, 5Dx, 4Ax, 4Bx, 4Cx,
4Ex, 4Rx, 4Sx, 4Tx, 4Yx, 4Xx, 6Dx,
4Gx, 4Hx, 4Jx, 4Vx, 4Wx (except xxK)
v 2672-4B7
v 2673-4BU, 4BF, 4BP, 4BS, 4BX, 4BT,
4BG, 4BJ, 4BA, 4BC, 4BH, 4BB, 4BA,
4BE, 4BM

27L6741

N

Korea
v 2672-4BK, 4CK, 4EK, 4HK, 4JK
v 2673-4BK

27L6743

N

10th aniversary model
v 2672-4B7

67P1413

N

LCD cover kit 12.1-in. for X30

LCD cover kit 12.1-in. with antenna for X30

LCD cover kit 12.1-in. with antenna for X31, X32
WW
91P8900
v 2672-Bxx, Cxx, Dxx, Exx, Fxx, Hxx
except xxK
v 2673-Cxx except CxK
v 2884-Bxx, Cxx, Jxx
v 2672-2xx, 9xx, Axx, Gxx, Nxx, Pxx,
Rxx except xxK
v 2673-Nxx except NxK, Pxx except
PxK
v 2884-2xU, NRx, MRx, GRx
v 2885-PWU, RGU
v 2672-3Ux, 58x except 58K, 5Kx
except 5KK, 5Ux
v 2673-58x except 58K, 5Kx except 5KK
v 2884-6Wx, 6Yx, 7Wx
v 2885-6Wx, 7Zx
v 2672-8Bx, Axx, Kxx, Lxx, Mxx
v 2673-Kxx, Mxx
v 2884-Axx, Kxx, Mxx
v 2885-Axx, Kxx, Mxx

N

(continued)

ThinkPad X30, X31, X32

171

Parts list
No. FRU

P/N

CRU
ID

Korea
v 2672-BxK, CxK, DxK, ExK, FxK, HxK
v 2673-CxK
v 2672-GxK, NxK, PxK
v 2673-NxK, PxK
v 2672-5xK
v 2673-5xK

13N5809

N

Antenna assembly for X30
v 2672-1Ax, 1Bx, 5Dx, 4Ax, 4Bx, 4Cx,
4Ex, 4Rx, 4Sx, 4Tx, 4Yx, 4Xx, 6Dx,
4Gx, 4Hx, 4Jx, 4Vx, 4Wx
v 2673-4BU, 4BF, 4BP, 4BS, 4BX, 4BT,
4BG, 4BJ, 4BA, 4BC, 4BH, 4BB, 4BK,
4BE, 4BM

27L6745

N

Antenna assembly for X31, X32
67P1449
v 2672-CBx, CXx, CHx, CEx, CCx, CSx,
CTx, CJx, CVx, CWx, HBx
v 2673-CBx, CXx
v 2884-Bxx, Cxx
v 2672-9xx, Axx, Gxx, Nxx, Pxx, Rxx
v 2673-Nxx except NxK
v 2672-3xx, 5xx
v 2673-5xx
v 2672-8Bx, Axx, Kxx, Lxx, Mxx
v 2673-Kxx, Mxx
v 2884-Axx, Kxx, Mxx
v 2885-Axx, Kxx, Mxx

N

3

Hinge assembly

27L6744

N

4

LCD cable assembly 12.1 XGA for X30

27L0698

N

LCD cable assembly 12.1 XGA for X31,
X32

08K4090

N

Inverter card (AMBIT)

91P7280

N

Inverter card (AMBIT)

26P8516

N

LCD panel, 12.1 XGA (LG)

11P8224

N

LCD panel, 12.1 XGA (DBU)

11P8225

N

LCD panel, 12.1 XGA (Hydis) for X32

13N7008

N

Clear plate set

26R8918

N

1

2

5

6

7

172

LCD cover kit 12.1-in. with antenna for X31

MT 2672, 2673, 2884, 2885

Parts list

Keyboard
Language

P/N for
X30

P/N for
X31 and
X32

CRU
ID

Arabic

02K6162

08K5094

**

Belgian

02K6157

08K5089

Chinese, Traditional

02K6159

08K5091

Czech

02K6163

08K5095

Danish

02K6150

08K5082

Dutch

02K6147

08K5079

English, U.K.

02K6141

08K5075

English, U.S.

02K6139

08K5073

French, Canadian

02K6144

08K5076

French, Canadian 058

—

93P4747

French, European

02K6146

08K5078

German

02K6145

08K5077

Greek

02K6165

08K5097

Hungarian

02K6164

08K5096

Hebrew

02K6161

93P4708

Italian

02K6151

08K5083

Japanese

02K6140

08K5074

Korean

02K6156

08K5088

Norwegian

02K6149

08K5081

Polish

02K6167

08K5099

Portuguese

02K6154

08K5086

Russian

02K6160

08K5092

Slovak

02K6166

08K5098

Slovenian

02K6168

08K5100

Spanish, European

02K6155

08K5087

Spanish, Latin American

02K6152

08K5084

Swedish or Finnish

02K6148

08K5080

Swiss

02K6153

08K5085

Thai

—

93P4723

Turkish

02K6158

08K5090

ThinkPad X30, X31, X32

173

Parts list

Recovery CDs
For Windows 2000 (X30)
Windows 2000 is preinstalled as the operating system in
following models:
v 2672-11x, 1Ax, 31x, 41x, 4Ax, 4Gx, 4Nx, and 4Rx
Language

P/N

CRU
ID

Arabic

01R5493

*

Chinese, Simplified

67P4609

Chinese, Traditional

67P4606

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

67P4612

Czech

01R5494

Danish

01R5484

Dutch

01R5491

English, U.K.

01R5482

English, U.S.

01R6193

Finnish

01R5490

French

01R5485

German

01R5486

Greek

01R5498

Hebrew

01R5495

Hungarian

01R5499

Italian

01R5489

Japanese

01R6865

Norwegian

01R5492

Polish

01R5496

Portuguese

01R5483

Russian

01R5500

Spanish

01R5487

Swedish

01R5488

Turkish

01R5497

174

MT 2672, 2673, 2884, 2885

Parts list

For Windows XP Professional (X30)
Windows XP Professional is preinstalled as the operating
system in following models:
v 2672-12x, 1Bx, 32x, 42x, 45x, 46x, 47x, 4Bx, 4Ex, 4Hx,
4Px, 4Sx, 4Vx, 4Xx, 76x
v 2673-42x and 4Bx
Language

P/N

CRU
ID

Arabic

01R5553

*

Chinese, Simplified

67P4611

Chinese, Traditional

67P4608

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

67P4614

Czech

01R5554

Danish

01R5544

Dutch

01R5551

English, U.K.

01R5542

English, U.S.

01R6196

Finnish

01R5550

French

01R5545

German

01R5546

Greek

01R5558

Hebrew

01R5555

Hungarian

01R5559

Italian

01R5549

Japanese

62P8901

Norwegian

01R5552

Polish

01R5556

Portuguese

01R5543

Russian

01R5560

Spanish

01R5547

Swedish

01R5548

Turkish

01R5557

ThinkPad X30, X31, X32

175

Parts list

For Windows XP Home Edition (X30)
Windows XP Home Edition is preinstalled as the operating
system in following models:
v 2672-33x, 43x, 4Cx, 4Fx, 4Jx, 4Qx, 4Tx, and 7Mx
Language

P/N

CRU
ID

Chinese, Simplified

67P4610

*

Chinese, Traditional

67P4607

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

67P4613

English, AP

01R6199

For Windows 2000 (X31)
Windows 2000 is preinstalled as the operating system in
following models:
v 2672-B1x, BAx, C1x, C6x, CAx, CDx, J6x, and JAx
Language

P/N

CRU
ID

Arabic

01R7327

*

Czech

01R7328

Danish

01R7318

Dutch

01R7325

English, U.K.

01R7316

English, U.S.

01R8226

Finnish

01R7324

French

01R7319

German

01R7320

Greek

01R7332

Hebrew

01R7329

Hungarian

01R7333

Italian

01R7323

Japanese

01R8304

Norwegian

01R7326

Polish

01R7330

Portuguese

01R7317

Russian

01R7334

Spanish

01R7321

Swedish

01R7322

Turkish

01R7331

176

MT 2672, 2673, 2884, 2885

Parts list

For the following models, use the recovery CD listed
below:
v 2672-G1J, GAJ, N6J, and NAJ
Language

P/N

CRU
ID

Japanese

01R8304

*

For Windows XP Professional (X31)
Windows XP Professional is preinstalled as the operating
system in following models:
v 2672-B2x, BBx, BLx, C2x, C8x, CBx, CEx, CKx, CPx,
CSx, CXx, CZx, F2x, J7x, JBx, JHx, JVx, JXx, and KVx
v 2672-27x, 2Bx, G2x, GBx, HBx, N7x, NBx, NEx, NKx,
NPx, NSx, NZx, P7x, PBx, PDx, PEx, PGx, PHx, PUx,
PVx, PXx, QGx, QVx, REx, and RHx
v 2672-3Ux, 58x, 5Kx, and 5Ux
v 2673-C2x, CBx, and CXx
v 2673-N7x, PBx, and PXx
v 2673-58x and 5Kx
v 2884-B5x, BNx, BRx, BSx, CRx, CWx, Jux, and JGx
v 2884-25x, 2Nx, 2Wx, GRx, MRx, and NRx
v 2884-6Wx, 6Yx, and 7Wx
v 2885-PWx and RGx
v 2885-6Wx and 7Zx
v 2890-C2x
v 2890-N7x
v 2891-C2x
v 2891-N7x
Language

P/N

CRU
ID

Arabic

24R3269

*

Chinese, Simplified

24R3262

Chinese, Traditional

24R3263

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

24R3264

Czech

24R3268

Danish

24R3258

Dutch

24R3261

English, U.K.

24R3391

English, U.S.

24R3251

Finnish

24R3259

French

24R3252

German

24R3253

(continued)

ThinkPad X30, X31, X32

177

Parts list
Language

P/N

CRU
ID

Greek

24R3273

*

Hebrew

24R3266

Hungarian

24R3272

Italian

24R3255

Japanese

24R3265

Norwegian

24R3260

Polish

24R3267

Portuguese

24R3256

Russian

24R3270

Spanish

24R3254

Swedish

24R3257

Turkish

24R3271

For Windows XP Home Edition (X31)
Windows XP Home Edition is preinstalled as the operating
system in following models:
v 2672-B3x, BCx, BMx, C3x, CFx, CTx, CQx, F3x, FQx,
and JJx
v 2672-G3x, GCx, GMx, H3x, PJx, N3x, NCx, NFx, NQx,
and NTx
Language

P/N

CRU
ID

Chinese, Simplified

24R3367

*

Chinese, Traditional

24R3368

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

24R3369

English, AP

24R3366

Japanese

24R3370

178

MT 2672, 2673, 2884, 2885

Parts list

For Windows XP Professional (X32)
Windows XP Professional is preinstalled as the operating
system in following models:
v 2672-8Bx, A3x, A4x, A5x, A6x, A7x, ABx, ACx, ADx,
AFx, AHx, AKx, ANx, APx, AQx, ARx, ASx, ATx, KBx,
KDx, KEx, KJx, KLx, KMx, KPx, KQx, L2x, M2x, M3x,
M4x, M5x, M6x, M7x, M8x, M9x, MAx, MBx, MDx, MFx
v 2673-M3x, M4x
v 2884-A1x, A2x, K4x, M1x, M2x, M5x, M7x
v 2885-K4x, M2x
Language

P/N

CRU
ID

Arabic

39K8257

*

Chinese, Simplified

39K8247

Chinese, Traditional

39K8258

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

39K8259

Czech

39K8254

Danish

39K8252

Dutch

39K8253

English, U.K.

39K8240

English, U.S.

39K8239

Finnish

39K8249

French

39K8242

German

39K8243

Greek

39K8263

Hebrew

39K8255

Hungarian

39K8262

Italian

39K8246

Japanese

39K8241

Korean

39K8260

Norwegian

39K8250

Polish

39K8256

Portuguese, Brazilian

39K8245

Russian

39K8248

Spanish

39K8244

Swedish

39K8251

Turkish

39K8261

ThinkPad X30, X31, X32

179

Parts list

For Windows XP Home Edition (X32)
Windows XP Home Edition is preinstalled as the operating
system in following models:
v 2672-AAx, AEx, AGx, AJx, ALx, AMx, MCx, MEx
Language

P/N

CRU
ID

Chinese, Simplified

39K8441

*

Chinese, Traditional

39K8442

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

39K8443

English, U.S.

39K8439

Japanese

39K8440

Korean

39K8444

180

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Parts list

Miscellaneous parts
FRU

P/N

CRU
ID

Screw kit (including nylon-coated screws):
v M2 x 4 mm, flat head (30)
v M2 x 3 mm, flat head (25)
v M2.5 x 4.8 mm, flat head (15)
v M2 x 13.5 mm, pan head (10)
v M2 x 9.5 mm, flat head (20)
v M2 x 6 mm, flat head (20)
v M3 x 2.8 mm, flat head (25)
v M2 x 14 pan head with washer (5)
v HDD M3 x 4 (10)
v M2 × 3 mm, TR7 (1)
v Hex stud, D-sub (10)
v Screw caps (painted)
v Screw caps (not painted)

27L6751

N

Base miscellaneous parts for X30:
v Lid, docking (front)
v Lid, docking (rear)
v Spring, docking lid
v Rubber foot
v 5th rubber foot
v EMI plate, docking
v Holder, docking
v Latch, battery lock
v Holder, battery lock
v Spring, battery lock
v EMI finger, front
v Fan spacer
v IR/1394 cover
v Screw caps

27L6735

N

Base miscellaneous parts for X31:
v Lid, docking (front)
v Lid, docking (rear)
v Spring, docking lid
v Rubber foot
v 5th rubber foot
v Fan outlet cover
v EMI plate, docking
v Holder, docking
v Latch, battery lock
v Holder, battery lock
v Spring, battery lock
v EMI finger, front
v Fan spacer
v IR/1394 cover
v (22) CompactFlash dummy socket
v Screw caps

67P1453

N

Note: Bold number in parentheses is
references to the exploded view on page 152.

(continued)

ThinkPad X30, X31, X32

181

Parts list
FRU

P/N

CRU
ID

System miscellaneous parts for X30:
v (a) Cable, RJ11 to system board docking
v (b) Cable guide
v (c) Keyboard CRU insulator
v (d) Hard-disk holder
v (e) PC Card guide
v (h) Hinge cover
v Easy button cover
v (f) Retainer, audio connector
v Screw caps

27L6739

N

System miscellaneous parts for X31:
13N5449
v (a) Cable, RJ11 to system board docking
v (b) Cable guide
v (d) Hard-disk holder
v (e) PC Card guide
v (h) Hinge cover
v Easy button cover
v (f) Retainer, audio connector without plating
v Bracket, MiniPCI 802.11a/b with
tamper-proof screw
v Screw caps

N

Note: Italicized letters in parentheses are
references to the exploded view on page 152.

Note: Italicized letters in parentheses are
references to the exploded view on page 152.
System board miscellaneous parts for X30:
v I/O plate

27L6736

N

System board miscellaneous parts for X31:
v I/O plate
v Studs, system board
v EMI shield, audio USB
v Hex studs, D-sub
v Latch, keyboard stud
v Docking insulator
v EMI sheet
v Thermal rubber
v EMI tape, CompactFlash socket

67P1442

N

182

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Parts list

Optional FRUs
FRU

P/N

CRU
ID

64-MB SDRAM SO DIMM (PC133)
(for X30 series)

19K4651

*

512-MB SDRAM SO DIMM (PC133)
(for X30 series)

19K4657

*

128-MB DDR SDRAM SO DIMM (PC2100)
(for models -Bxx, Cxx, Fxx, Jxx, Kxx in
X31 series)

10K0029

*

128-MB DDR SDRAM SO DIMM (PC2700)
(for models -Gxx, Hxx, Nxx, Pxx, Qxx, Rxx
in X31 series)

31P9829

*

1-GB DDR SDRAM SO DIMM (PC2700)
(for models -Gxx, Hxx, Nxx, Pxx, Qxx, Rxx
in X31 series)

31P9835

*

Hard disk drive (40 GB) 9.5 mm 5400 rpm,
IBM STD

27L4384

*

Hard disk drive (60 GB) 12.5 mm 5400 rpm,
IBM STD

08K9700

*

Hard disk drive (60 GB) 9.5 mm 4200 rpm,
HITACHI

08K9833

*

AC adapter 2-pin (72 W)
(for models models xxE, xxF, xxJ, xxP, xxS, xxU, xxX)

*

ASTEC

02K6756

DELTA

02K6753

SANKEN

02K6757

AC adapter 3-pin (72W)
(for models models xxA, xxB, xxC, xxG, xxH, xxK,
xxM, xxT)
ASTEC

02K6751

DELTA

02K6754

*

Extended life battery pack (6 cell) SANYO
(for models xxA, xxB, xxC, xxF, xxG, xxH,
xxK, xxM, xxP, xxS, xxT, xxU, xxX)

02K7043

*

Extended life battery pack (6 cell) SANYO
(for models xxE, xxJ)

02K7046

*

UltraPort camera

02K5153

*

UltraPort adapter and connector cover

08K6105

**

USB cable attachment

08K6108

*

USB cable

27L0542

*

Bluetooth UltraPort module

09N9813

*

ThinkPad Dock with extension plate

08N1537

N

ThinkPad Dock PCI cover

08N7317

N

ThinkPad Dock top cover and screw kit

12P4143

N

(continued)
ThinkPad X30, X31, X32

183

Parts list
FRU

P/N

CRU
ID

ThinkPad Dock II

67P9010

*

ThinkPad Dock II top cover and screw kit

46P3085

N

ThinkPad Port Replicator

08N1536

N

ThinkPad Mini Dock

67P9011

*

ThinkPad Mini Dock AC adapter (2 pin, 120 W)

*

DELTA

02K7086

LITEON

02K7092

ThinkPad Mini Dock AC adapter (3 pin, 120 W)

*

DELTA

02K7094

LITEON

02K7096

ThinkPad Port Replicator II

74P6735

*

Multiple battery charger

02K6642

*

Diskette drive (TEAC)

08K9606

*

Diskette drive (SONY)

08K9607

*

DVD/CD-RW combo drive (HLDS)

08K9820

*

SuperDisk drive (LS240)

08K9615

*

ZIP-250 drive

22P9115

*

2nd HDD adapter

08K6067

*

Ultrabay 2000 battery, Li-Ion (SANYO)
(for models xxA, xxB, xxC, xxF, xxG, xxH,
xxK, xxM, xxP, xxS, xxT, xxU, xxX)

02K6817

*

Ultrabay 2000 battery, Li-Ion (SANYO)
(for models xxE, xxJ)

02K6818

*

Ultrabay Plus device carrier

26P9388

*

Ultrabay Plus numeric keypad

19K2056

*

Ultrabay Plus cradle for WorkPad c500 series

26P9389

*

184

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Parts list

Common parts list
Tools
Tool

P/N

Triconnector wrap plug

72X8546

PC test card

35G4703

Audio wrap cable

66G5180

USB parallel test cable

05K2580

Screwdriver kit

95F3598

Mini PC tool set

00P7033

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 floppy disk drive for maintenance diskette

05K9283

ThinkPad Hardware Maintenance Diskette Version
1.71 or later
Note: Download the file from the following Web site:
http://www.lenovo.com/think/spm

—

ThinkPad X30, X31, X32

185

Parts list

Power cords (system)
A ThinkPad power cord for a specific country or region is
usually available only in that country or region:
For 2-pin power cords:
Region

P/N

CRU
ID

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

13H5264

*

Japan
v models -Exx, Jxx

74P4331

Argentina
v models -CTO, xxY

36L8870

Brazil
v models -CTO, xxP

49P2095

For 3-pin power cords:
Region

P/N

CRU
ID

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

39M4960

*

Taiwan, Thailand
v models -CTO, xxV

76H3516

Italy
v models -CTO, xxG

76H3530

Denmark
v models -CTO, xxG

76H3520

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

76H3524

European countries
v models -CTO, xxG

76H3518

India, South Africa
v models -CTO, xxG

76H3522

Israel
v models -CTO, xxG

76H3532

Korea
v models -xxK

76H3535

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

02K0539

Switzerland
v models -CTO, xxG

76H3528

186

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Parts list

Power cords (ThinkPad Dock and ThinkPad
Dock II)
A ThinkPad power cord for a specific country or region is
usually available only in that country or region:
For 3-pin power cords:
Region

P/N

CRU
ID

Argentina

36L8868

*

Australia, New Zealand

75H8988

Brazil

49P2101

Canada, Thailand, U.S.

75H8989

Denmark

75H8992

European countries

75H8990

India, South Africa

75H8993

Israel

75H8999

Italy

75H8998

Japan

75H8996

Korea

76H3536

China (P.R.C.) (other than Hong Kong S.A.R)

02K0540

Switzerland

75H8997

U.K.

75H8994

ThinkPad X30, X31, X32

187

Notices

Notices
Lenovo may not offer the products, services, or features
discussed in this document in all countries. Consult your
local Lenovo representative for information on the products
and services currently available in your area. Any
reference to a Lenovo product, program, or service is not
intended to state or imply that only that Lenovo product,
program, or service may be used. Any functionally
equivalent product, program, or service that does not
infringe any Lenovo intellectual property right may be used
instead. However, it is the user’s responsibility to evaluate
and verify the operation of any other product, program, or
service.
Lenovo may have patents or pending patent applications
covering subject matter described in this document. The
furnishing of this document does not give you any license
to these patents. You can send license inquiries, in writing,
to:
Lenovo (United States), Inc.
500 Park Offices Drive, Hwy. 54
Research Triangle Park, NC 27709
U.S.A.
Attention: Lenovo Director of Licensing
LENOVO GROUP LTD. PROVIDES THIS PUBLICATION
“AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER
EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED
TO, THE IMPLIED WARRANTIES OF
NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS
FOR A PARTICULAR PURPOSE. Some jurisdictions do
not allow disclaimer of express or implied warranties in
certain transactions, therefore, this statement may not
apply to you.
This information could include technical inaccuracies or
typographical errors. Changes are periodically made to the
information herein; these changes will be incorporated in
new editions of the publication. Lenovo may make
improvements and/or changes in the product(s) and/or the
program(s) described in this publication at any time without
notice.
The products described in this document are not intended
for use in implantation or other life support applications
where malfunction may result in injury or death to persons.
The information contained in this document does not affect
or change Lenovo product specifications or warranties.
Nothing in this document shall operate as an express or
implied license or indemnity under the intellectual property
rights of Lenovo or third parties. All information contained
in this document was obtained in specific environments

188

MT 2672, 2673, 2884, 2885

Notices

and is presented as an illustration. The result obtained in
other operating environments may vary.
Lenovo may use or distribute any of the information you
supply in any way it believes appropriate without incurring
any obligation to you.
Any references in this publication to non-Lenovo Web sites
are provided for convenience only and do not in any
manner serve as an endorsement of those Web sites. The
materials at those Web sites are not part of the materials
for this Lenovo product, and use of those Web sites is at
your own risk.
Any performance data contained herein was determined in
a controlled environment. Therefore, the result obtained in
other operating environments may 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.

ThinkPad X30, X31, X32

189

Trademarks

Trademarks
The following terms are trademarks of Lenovo in the
United States, other countries or both:
Lenovo
Rescue and Recovery
ThinkLight
ThinkPad
ThinkPad Dock II
ThinkPad Mini Dock
ThinkPad Port Replicator
ThinkPad Port Replicator II
TrackPoint
Ultrabay
Ultrabay 2000
Ultrabay Plus
UltraNav
The following terms are trademarks of the International
Business Machines Corporation in the United States, other
countries, or both:
IBM (used under license)
Microsoft, Windows, and Windows NT are trademarks of
Microsoft Corporation in the United States, other countries,
or both.
Intel and Pentium are trademarks or registered trademarks
of Intel Corporation or its subsidiaries in the United States
and other countries.
Other company, product, or service names may be the
trademarks or service marks of others.

190

MT 2672, 2673, 2884, 2885

Trademarks

ThinkPad X30, X31, X32

191

Part Number: 39T6189

(1P) P/N: 39T6189



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