Lenovo 53Y6832 User Manual Hardware Maintenance M58p Desktop (Think Centre) Type 7357

User Manual: Lenovo 53Y6832 Hardware Maintenance Manual M58p Desktop (ThinkCentre) - Type 7357 7357

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ThinkCentre
Hardware Maintenance Manual

Machine Types: 6136, 6139, 7187, 7345, 7348, 7356, 7359, 7479,
7626, 7629, 7637, 8338, 8820, and 9961

ThinkCentre
Hardware Maintenance Manual

Machine Types: 6136, 6139, 7187, 7345, 7348, 7356, 7359, 7479,
7626, 7629, 7637, 8338, 8820, and 9961

Note: Before using this information and the product it supports, be sure to read and understand the Chapter
2 “Safety information” on page 3 and Appendix A “Notices” on page 279.

Eleventh Edition (February 2012)
© Copyright Lenovo 2008, 2012.
LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software are delivered pursuant a General Services
Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No.
GS-35F-05925.

Contents
Chapter 1. About this manual . . . . . . 1
Important safety information . . . . . . . . . .
Important information about replacing RoHS
compliant FRUs . . . . . . . . . . . . . . .

1
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Chapter 2. Safety information . . . . . . 3
General safety . . . . . . . . . . . .
Electrical safety . . . . . . . . . . .
Voltage-selection switch . . . . . . . .
Safety inspection guide . . . . . . . .
Handling electrostatic discharge-sensitive
devices . . . . . . . . . . . . . .
Grounding requirements . . . . . . . .
Safety notices (multi-lingual translations) .

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Chapter 3. General information . . . .
Online Books folder. . . . . .
Lenovo ThinkVantage Tools . .
Lenovo Solution Center . . . .
SimpleTap . . . . . . . . .
ThinkVantage Productivity Center
Access Help . . . . . . . .
Additional information resources
Specifications . . . . . . . .

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Chapter 4. General checkout . . . . .

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Checking for power problems. . . . . . . . .
Problem determination tips . . . . . . . . . .

33
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Chapter 5. Diagnostic programs . . .

37

Lenovo ThinkVantage Toolbox . . . . . .
Lenovo Solution Center . . . . . . . . .
Lenovo System Toolbox . . . . . . . . .
PC-Doctor for Rescue and Recovery . . . .
PC-Doctor for DOS . . . . . . . . . . .
Creating a diagnostic disc . . . . . .
Running the diagnostic program from the
diagnostic disc . . . . . . . . . . .
Navigating through the diagnostics
programs . . . . . . . . . . . . .
Running tests . . . . . . . . . . .
Viewing the test log . . . . . . . . .

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Chapter 6. Using the Setup Utility
program . . . . . . . . . . . . . . . .

43

Starting the Setup Utility program . . . . . . .
Viewing and changing settings . . . . . . . .
Using passwords . . . . . . . . . . . . .

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© Copyright Lenovo 2008, 2012

Password considerations . . . . . . . .
Power-On Password . . . . . . . . .
Administrator Password . . . . . . . .
Hard Disk User Password . . . . . . .
Setting, changing, and deleting a password
Enabling or disabling a device . . . . . . .
Selecting a startup device . . . . . . . . .
Selecting a temporary startup device . . .
Selecting or changing the startup device
sequence . . . . . . . . . . . . . .
Exiting the Setup Utility program . . . . . .

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Chapter 7. Symptom-to-FRU index . .

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Hard disk drive boot error . .
Diagnostic error codes . . .
Beep symptoms . . . . . .
POST error codes . . . . .
Miscellaneous error messages
Undetermined problems . . .

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Chapter 8. Replacing FRUs . . . . . .

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Locations. . . . . . . . . . . . . . .
Locating connectors on the front of the
computer . . . . . . . . . . . . .
Locating connectors on the rear of the
computer . . . . . . . . . . . . .
Locating components . . . . . . . .
Locating parts on the system board . .
Opening the computer cover . . . . . . .
Replacing the battery . . . . . . . . . .
Replacing a memory module . . . . . . .
Replacing the adapter card . . . . . . . .
Replacing the front audio and USB assembly
Replacing the heat sink . . . . . . . . .
Replacing the microprocessor . . . . . .
Replacing the system board . . . . . . .
Replacing the system fan . . . . . . . .
Replacing the hard disk drive . . . . . . .
Replacing the optical drive . . . . . . . .
Replacing the internal speaker . . . . . .
Completing the FRU replacement . . . . .

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Chapter 9. FRU lists . . . . . . . . . .

91

Overall: MT 6136, 6139, 7187, 7345, 7348, 7356,
7359, 7479, 7626, 7629, 7637, 8338, 8820, and
9961 . . . . . . . . . . . . . . . . . .
Mechanical FRUs . . . . . . . . . . . . .
Keyboard and Mouse . . . . . . . . . . . .

91
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iii

Adapters and miscellaneous FRUs . . . . . . .
Power Cords . . . . . . . . . . . . . . .
Recovery discs . . . . . . . . . . . . . .
Windows XP Professional Recovery CD . . .
Windows Vista 32 Home Basic Recovery
CD . . . . . . . . . . . . . . . . .
Windows Vista Home Basic 32 SP2 Recovery
CD . . . . . . . . . . . . . . . . .
Windows Vista Business 32 Recovery CD . .
Windows Vista Business 32 SP2 Recovery
CD . . . . . . . . . . . . . . . . .
Windows Vista Business 64 Recovery CD . .
Windows Vista Ultimate 32 Recovery CD . .
Windows Vista Starter SP2 Recovery CD . .
Windows 7 Home Basic 32 Recovery CD . .
Windows 7 Home Basic 32 SP1 Recovery
CD . . . . . . . . . . . . . . . . .
Windows 7 Home Premium 32 Recovery
CD . . . . . . . . . . . . . . . . .
Windows 7 Home Premium 32 SP1 Recovery
CD . . . . . . . . . . . . . . . . .
Windows 7 Professional 32 Recovery CD . .
Windows 7 Professional 32 SP1 Recovery
CD . . . . . . . . . . . . . . . . .
Windows 7 Professional 64 Recovery CD . .
Windows 7 Professional 64 SP1 Recovery
CD . . . . . . . . . . . . . . . . .

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ThinkCentre Hardware Maintenance Manual

153
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162
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192
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212
215
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230
236
246
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Windows 7 Ultimate 32 SP1 Recovery CD . .
Windows 7 Ultimate 64 SP1 Recovery CD . .
Windows 7 Starter 32 SP1 Recovery CD. . .

Chapter 10. Additional service
information . . . . . . . . . . . . .
Security features . . . . . . . . . . . . .
Hardware controlled passwords . . . . .
Operating system password . . . . . .
Vital Product Data . . . . . . . . . .
Secure Managed Client . . . . . . . .
BIOS levels . . . . . . . . . . . . . . .
Updating (flashing) BIOS from a disc . . . . .
Recovering from a POST/BIOS update failure .
Power management . . . . . . . . . . .
Automatic configuration and power interface
(ACPI) BIOS . . . . . . . . . . . . .
Automatic Power-On features . . . . . .

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Appendix A. Notices . . . . . . . . .
Television output notice . . . . . . . . . . .
Trademarks . . . . . . . . . . . . . . . .

Index. . . . . . . . . . . . . . . . .

272
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279
280
280

281

Chapter 1. About this manual
This manual contains service and reference information for ThinkCentre® computer machine types listed on
the front cover. This manual is intended only for trained Service Providers who are familiar with Lenovo®
computer products.
Note: Be sure to read and understand the Chapter 2 “Safety information” on page 3 before using the
information in this manual.
The “Symptom-to-FRU Index” chapter and the “Additional service information” chapter apply to all
ThinkCentre computers.
This manual includes a complete FRU part number list for each machine type listed on the front cover. If you
have internet access, the FRU part numbers are also available at:
http://www.lenovo.com/support

Important safety information
Be sure to read all caution and danger statements in this manual before performing any of the instructions.
Veuillez lire toutes les consignes de type DANGER et ATTENTION du présent document avant d'exécuter
les instructions.
Lesen Sie unbedingt alle Hinweise vom Typ "ACHTUNG" oder "VORSICHT" in dieser Dokumentation, bevor
Sie irgendwelche Vorgänge durchführen
Leggere le istruzioni introdotte da ATTENZIONE e PERICOLO presenti nel manuale prima di eseguire una
qualsiasi delle istruzioni
Certifique-se de ler todas as instruções de cuidado e perigo neste manual antes de executar qualquer
uma das instruções
Es importante que lea todas las declaraciones de precaución y de peligro de este manual antes de seguir
las instrucciones.

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 and sold in the
European Union after June, 2006. Products on the market before June, 2006 are not required to
have RoHS compliant parts. If the parts are not compliant originally, replacement parts can also

© Copyright Lenovo 2008, 2012

1

be noncompliant, but in all cases, if the parts are compliant, the replacement parts must also be
compliant.
Note: RoHS and non-RoHS FRU part numbers with the same fit and function are identified with unique
FRU part numbers.
Lenovo plans to transition to RoHS compliance well before the implementation date and expects its suppliers
to be ready to support Lenovo's requirements and schedule in the EU. Products sold in 2005, will contain
some RoHS compliant FRUs. The following statement pertains to these products and any product Lenovo
produces containing RoHS compliant parts.
RoHS compliant ThinkCentre parts have unique FRU part numbers. Before or after June, 2006, 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 can be used.
Products marketed before June 2006

Products marketed after June 2006

Current or original part

Replacement FRU

Current or original part

Replacement FRU

Non-RoHS

Can be Non-RoHS

Must be RoHS

Must be RoHS

Non-RoHS

Can be RoHS

Non-RoHS

Can sub to RoHS

RoHS

Must be RoHS

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

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ThinkCentre Hardware Maintenance Manual

Chapter 2. Safety information
This chapter contains the safety information that you need to be familiar with before servicing a computer.

General safety
Follow these rules to ensure general safety:
• Observe good housekeeping in the area of the machines during and after maintenance.
• When lifting any heavy object:
1. Ensure 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 objects that weigh more than 16 kg (35 lb) or objects
that you think are too heavy for you.
• Do not perform any action that causes hazards to the customer, or that makes the equipment unsafe.
• Before you start the machine, ensure that other service representatives and the customer's personnel are
not in a hazardous position.
• Place removed covers and other parts in a safe place, away from all personnel, while you are servicing
the machine.
• Keep your tool case away from walk areas so that other people will not trip over it.
• Do not wear loose clothing that can be trapped in the moving parts of a machine. Ensure that your sleeves
are fastened or rolled up above your elbows. If your hair is long, fasten it.
• Insert the ends of your necktie or scarf inside clothing or fasten it with a nonconductive clip, approximately
8 centimeters (3 inches) from the end.
• Do not wear jewelry, chains, metal-frame eyeglasses, or metal fasteners for your clothing.
Remember: Metal objects are good electrical conductors.
• 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.
• After service, reinstall all safety shields, guards, labels, and ground wires. Replace any safety device
that is worn or defective.
• Reinstall all covers correctly before returning the machine to the customer.

Electrical safety

CAUTION:
Electrical current from power, telephone, and communication cables can be hazardous. To avoid
personal injury or equipment damage, disconnect the attached power cords, telecommunication
systems, networks, and modems before you open the server/workstation covers, unless instructed
otherwise in the installation and configuration procedures.
Observe the following rules when working on electrical equipment.

© Copyright Lenovo 2008, 2012

3

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.
• 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.
• Do not work alone under hazardous conditions or near equipment that has hazardous voltages.
• Disconnect all power before:
– Performing a mechanical inspection
– Working near power supplies
– Removing or installing Field Replaceable Units
• 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.
• If you need to work on a machine that has exposed electrical circuits, observe the following precautions:
– Ensure that another person, familiar with the power-off controls, is near you.
Remember: 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.
Remember: There must be a complete circuit to cause electrical shock. 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; these instructions are in
the safety sections of maintenance information. Use extreme care when measuring high voltages.
• Regularly inspect and maintain your electrical hand tools for safe operational condition.
• Do not use worn or broken tools and testers.
• Never assume that power has been disconnected from a circuit. First, check that it has been powered-off.
• Always look carefully for possible hazards in your work area. Examples of these hazards are moist floors,
nongrounded power extension cables, power surges, and missing safety grounds.
• 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.
• 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.)
• If an electrical accident occurs:
– Use caution; do not become a victim yourself.
– Switch off power.
– Send another person to get medical aid.

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ThinkCentre Hardware Maintenance Manual

Voltage-selection switch
Some computers are equipped with a voltage-selection switch located near the power-cord connection
point on the computer. If your computer has a voltage-selection switch, ensure that you set the switch to
match the voltage available at your electrical outlet. Setting the voltage-selection switch incorrectly can
cause permanent damage to the computer.
If your computer does not have a voltage-selection switch, your computer is designed to operate only at the
voltage provided in the country or region where the computer was originally purchased.
If you relocate your computer to another country, be aware of the following:
• If your computer does not have a voltage-selection switch, do not connect the computer to an electrical
outlet until you have verified that the voltage provided is the same as it was in the country or region
where the computer was originally purchased.
• If your computer has a voltage-selection switch, do not connect the computer to an electrical outlet until
you have verified that the voltage-selection switch is set to match the voltage provided in that country
or region.
If you are not sure of the voltage provided at your electrical outlet, contact your local electric company or
refer to official Web sites or other literature for travelers to the country or region where you are located.

Safety inspection guide
The intent of this inspection guide is to assist you in identifying potentially unsafe conditions on these
products. Each machine, as it was designed and built, had required safety items installed to protect users
and service personnel from injury. This guide addresses only those items. However, good judgment should
be used to identify potential safety hazards due to attachment of 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:
• Electrical hazards, especially primary power (primary voltage on the frame can cause serious or fatal
electrical shock).
• Explosive hazards, such as a damaged CRT face or bulging capacitor
• Mechanical hazards, such as loose or missing hardware
The guide consists of a series of steps presented in a checklist. 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 frame ground.
b. The power cord should be the appropriate type as specified in the parts listings.
c. Insulation must not be frayed or worn.
4. Remove the cover.
Chapter 2. Safety information

5

5. Check for any obvious alterations. Use good judgment as to the safety of any 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.
8. Check that the power-supply cover fasteners (screws or rivets) have not been removed or tampered with.

Handling electrostatic discharge-sensitive devices
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:
• Keep the parts in protective packages until they are inserted into the product.
• Avoid contact with other people while handling the part.
• Wear a grounded wrist strap against your skin to eliminate static on your body.
• Prevent the part from touching your clothing. Most clothing is insulative and retains a charge even when
you are wearing a wrist strap.
• 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.
• 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 is desirable but not required to protect against ESD damage.
– Attach the ESD ground clip to any frame ground, ground braid, or green-wire ground.
– Use an ESD common ground or reference point when working on a double-insulated or
battery-operated system. You can use coax or connector-outside shells on these systems.
– Use the round ground-prong of the ac plug on ac-operated computers.

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

Safety notices (multi-lingual translations)
The caution and danger safety notices in this section are provided in the following languages:
• English
• Arabic
• Brazilian/Portuguese
• Chinese (simplified)
• Chinese (traditional)

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ThinkCentre Hardware Maintenance Manual

• French
• German
• Hebrew
• Italian
• Korean
• Spanish

DANGER
Electrical current from power, telephone and communication cables is hazardous.
To avoid a shock hazard:
• Do not connect or disconnect any cables or perform installation, maintenance, or reconfiguration
of this product during an electrical storm.
• Connect all power cords to a properly wired and grounded electrical outlet.
• Connect to properly wired outlets any equipment that will be attached to this product.
• When possible, use one hand only to connect or disconnect signal cables.
• Never turn on any equipment when there is evidence of fire, water, or structural damage.
• Disconnect the attached power cords, telecommunications systems, networks, and modems
before you open the device covers, unless instructed otherwise in the installation and configuration
procedures.
• Connect and disconnect cables as described in the following tables when installing, moving, or
opening covers on this product or attached devices.
To Connect

To Disconnect

1. Turn everything OFF.

1. Turn everything OFF.

2. First, attach all cables to devices.

2. First, remove power cords from outlet.

3. Attach signal cables to connectors.

3. Remove signal cables from connectors.

4. Attach power cords to outlet.

4. Remove all cables from devices.

5. Turn device ON.

CAUTION:
When replacing the lithium battery, use only Part Number 45C1566 or an equivalent type battery
recommended by the manufacturer. If your system has a module containing a lithium battery, replace
it only with the same module type made by the same manufacturer. The battery contains lithium and
can explode if not properly used, handled, or disposed of. Do not:
• Throw or immerse into water
• Heat to more than 100°C (212°F)
• Repair or disassemble
Dispose of the battery as required by local ordinances or regulations.
Chapter 2. Safety information

7

CAUTION:
When laser products (such as CD-ROMs, DVD-ROM drives, fiber optic devices, or transmitters) are
installed, note the following:
• Do not remove the covers. Removing the covers of the laser product could result in exposure to
hazardous laser radiation. There are no serviceable parts inside the device.
• Use of controls or adjustments or performance of procedures other than those specified herein
might result in hazardous radiation exposure.
DANGER
Some laser products contain an embedded Class 3A or Class 3B laser diode. Note the following:
Laser radiation when open. Do not stare into the beam, do not view directly with optical
instruments, and avoid direct exposure to the beam.

≥18 kg (37 lbs)

≥32 kg (70.5 lbs)

≥55 kg (121.2 lbs)

CAUTION:
Use safe practices when lifting.

CAUTION:
The power control button on the device and the power switch on the power supply do not turn off
the electrical current supplied to the device. The device also might have more than one power
cord. To remove all electrical current from the device, ensure that all power cords are disconnected
from the power source.

2
1

8

ThinkCentre Hardware Maintenance Manual

Chapter 2. Safety information

9

≥18 kg (37 lbs)

≥32 kg (70.5 lbs)

≥55 kg (121.2 lbs)

2
1

PERIGO

10

ThinkCentre Hardware Maintenance Manual

A corrente elétrica proveniente de cabos de alimentação, de telefone e de comunicações é perigosa.
Para evitar risco de choque elétrico:
• Não conecte nem desconecte nenhum cabo ou execute instalação, manutenção ou reconfiguração
deste produto durante uma tempestade com raios.
• Conecte todos os cabos de alimentação a tomadas elétricas corretamente instaladas e aterradas.
• Todo equipamento que for conectado a este produto deve ser conectado a tomadas corretamente
instaladas.
• Quando possível, utilize apenas uma das mãos para conectar ou desconectar cabos de sinal.
• Nunca ligue nenhum equipamento quando houver evidência de fogo, água ou danos estruturais.
• Antes de abrir tampas de dispositivos, desconecte cabos de alimentação, sistemas de telecomunicação,
redes e modems conectados, a menos que especificado de maneira diferente nos procedimentos de
instalação e configuração.
• Conecte e desconecte os cabos conforme descrito na tabela apresentada a seguir ao instalar, mover ou
abrir tampas deste produto ou de dispositivos conectados.
Para Conectar:

Para Desconectar:

1. DESLIGUE Tudo.

1. DESLIGUE Tudo.

2. Primeiramente, conecte todos os cabos aos
dispositivos.

2. Primeiramente, remova os cabos de alimentação das
tomadas.

3. Conecte os cabos de sinal aos conectores.

3. Remova os cabos de sinal dos conectores.

4. Conecte os cabos de alimentação às tomadas.

4. Remova todos os cabos dos dispositivos.

5. LIGUE os dispositivos.

CUIDADO:
Ao substituir a bateria de lítio, utilize apenas uma bateria com Número de Peça 45C1566 ou um tipo
de bateria equivalente recomendado pelo Se o seu sistema possui um módulo com uma bateria de
lítio, substitua-o apenas por um módulo do mesmo tipo e do mesmo fabricante. A bateria contém lítio
e pode explodir se não for utilizada, manuseada ou descartada de maneira correta.
Não:
• Jogue ou coloque na água
• Aqueça a mais de 100°C (212°F)
• Conserte nem desmonte
Descarte a bateria conforme requerido pelas leis ou regulamentos locais.

PRECAUCIÓN:
Quando produtos a laser (como unidades de CD-ROMs, unidades de DVD-ROM, dispositivos de fibra ótica
ou transmissores) estiverem instalados, observe o seguinte:

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• Não remova as tampas. A remoção das tampas de um produto a laser pode resultar em exposição
prejudicial à radiação de laser. Não existem peças que podem ser consertadas no interior do dispositivo.
• A utilização de controles ou ajustes ou a execução de procedimentos diferentes dos especificados aqui
pode resultar em exposição prejudicial à radiação.
PERIGO
Alguns produtos a laser contêm diodo de laser integrado da Classe 3A ou da Classe 3B. Observe o seguinte:
Radiação a laser quando aberto. Não olhe diretamente para o feixe a olho nu ou com instrumentos ópticos e
evite exposição direta ao feixe.

≥18 kg (37 lbs)

≥32 kg (70.5 lbs)

≥55 kg (121.2 lbs)

CUIDADO:
Utilize procedimentos de segurança para levantar equipamentos.

CUIDADO:
O botão de controle de alimentação do dispositivo e o botão para ligar/desligar da fonte de alimentação
não desligam a corrente elétrica fornecida ao dispositivo. O dispositivo também pode ter mais de um cabo
de alimentação. Para remover toda a corrente elétrica do dispositivo, assegure que todos os cabos de
alimentação estejam desconectados da fonte de alimentação.

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DANGER
Le courant électrique provenant de l'alimentation, du téléphone et des câbles de transmission peut présenter
un danger.
Pour éviter tout risque de choc électrique :
• Ne manipulez aucun câble et n'effectuez aucune opération d'installation, d'entretien ou de reconfiguration
de ce produit au cours d'un orage.
• Branchez tous les cordons d'alimentation sur un socle de prise de courant correctement câblé et mis à la
terre.
• Branchez sur des socles de prise de courant correctement câblés tout équipement connecté à ce produit.
• Lorsque cela est possible, n'utilisez qu'une seule main pour connecter ou déconnecter les câbles
d'interface.
• Ne mettez jamais un équipement sous tension en cas d'incendie ou d'inondation, ou en présence de
dommages matériels.
• Avant de retirer les carters de l'unité, mettez celle-ci hors tension et déconnectez ses cordons
d'alimentation, ainsi que les câbles qui la relient aux réseaux, aux systèmes de télécommunication et aux
modems (sauf instruction contraire mentionnée dans les procédures d'installation et de configuration).
• Lorsque vous installez, que vous déplacez, ou que vous manipulez le présent produit ou des périphériques
qui lui sont raccordés, reportez-vous aux instructions ci-dessous pour connecter et déconnecter les
différents cordons.

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Connexion

Déconnexion

1. Mettez les unités HORS TENSION.

1. Mettez les unités HORS TENSION.

2. Commencez par brancher tous les cordons sur les
unités.

2. Débranchez les cordons d'alimentation des prises.

3. Branchez les câbles d'interface sur des connecteurs.

4. Débranchez tous les câbles des unités.

3. Débranchez les câbles d'interface des connecteurs.

4. Branchez les cordons d'alimentation sur des prises.
5. Mettez les unités SOUS TENSION.

ATTENTION:
Remplacer la pile au lithium usagée par une pile de référence identique exclusivement, (référence
45C1566), ou suivre les instructions du fabricant qui en définit les équivalences. Si votre système est
doté d'un module contenant une pile au lithium, vous devez le remplacer uniquement par un module
identique, produit par le même fabricant. La pile contient du lithium et peut exploser en cas de
mauvaise utilisation, de mauvaise manipulation ou de mise au rebut inappropriée.
Ne pas :
• la jeter à l'eau,
• l'exposer à des températures supérieures à 100°C,
• chercher à la réparer ou à la démonter.
Ne pas mettre la pile à la poubelle. Pour la mise au rebut, se reporter à la réglementation en vigueur.

ATTENTION:
Si des produits à laser (tels que des unités de CD-ROM, de DVD-ROM, des unités à fibres optiques, ou
des émetteurs) sont installés, prenez connaissance des informations suivantes :
• Ne retirez pas le carter. En ouvrant l'unité de CD-ROM ou de DVD-ROM, vous vous exposez au
rayonnement dangereux du laser. Aucune pièce de l'unité n'est réparable.
• Pour éviter tout risque d'exposition au rayon laser, respectez les consignes de réglage et
d'utilisation des commandes, ainsi que les procédures décrites dans le présent manuel.

DANGER
Certains produits à laser contiennent une diode à laser intégrée de classe 3A ou 3B. Prenez
connaissance des informations suivantes:
Rayonnement laser lorsque le carter est ouvert. Evitez toute expositiondirecte au rayon laser. Evitez
de regarder fixement le faisceau ou del'observer à l'aide d'instruments optiques.

Chapter 2. Safety information

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≥18 kg (37 lbs)

≥32 kg (70.5 lbs)

≥55 kg (121.2 lbs)

ATTENTION:
Soulevez la machine avec précaution.

ATTENTION:
L'interrupteur de contrôle d'alimentation de l'unité et l'interrupteur dubloc d'alimentation ne coupent
pas le courant électrique alimentantl'unité. En outre, le système peut être équipé de plusieurs
cordonsd'alimentation. Pour mettre l'unité hors tension, vous devez déconnectertous les cordons
de la source d'alimentation.

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VORSICHT
An Netz-, Telefon- und Datenleitungen können gefährliche Spannungen anliegen.
Aus Sicherheitsgründen:
• Bei Gewitter an diesem Gerät keine Kabel anschließen oder lösen. Ferner keine Installations-,
Wartungs- oder Rekonfigurationsarbeiten durchführen.
• Gerät nur an eine Schutzkontaktsteckdose mit ordnungsgemäß geerdetem Schutzkontakt
anschließen.
• Alle angeschlossenen Geräte ebenfalls an Schutzkontaktsteckdosen mit ordnungsgemäß
geerdetem Schutzkontakt anschließen.
• Die Signalkabel nach Möglichkeit einhändig anschließen oder lösen, um einen Stromschlag durch
Berühren von Oberflächen mit unterschiedlichem elektrischem Potenzial zu vermeiden.
• Geräte niemals einschalten, wenn Hinweise auf Feuer, Wasser oder Gebäudeschäden vorliegen.

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• Die Verbindung zu den angeschlossenen Netzkabeln, Telekommunikationssystemen, Netzwerken
und Modems ist vor dem Öffnen des Gehäuses zu unterbrechen, sofern in den Installations- und
Konfigurationsprozeduren keine anders lautenden Anweisungen enthalten sind.
• Zum Installieren, Transportieren und Öffnen der Abdeckungen des Computers oder der
angeschlossenen Einheiten die Kabel gemäß der folgenden Tabelle anschließen und abziehen.
Zum Anschließen der Kabel gehen Sie wie folgt vor

Zum Abziehen der Kabel gehen Sie wie folgt vor

1. Schalten Sie alle Einheiten AUS.

1. Schalten Sie alle Einheiten AUS.

2. Schließen Sie erst alle Kabel an die Einheiten an.
3. Schließen Sie die Signalkabel an die Buchsen an.

2. Ziehen Sie zuerst alle Netzkabel aus den
Netzsteckdosen.

4. Schließen Sie die Netzkabel an die Steckdose an.

3. Ziehen Sie die Signalkabel aus den Buchsen.

5. Schalten Sie die Einheit EIN.

4. Ziehen Sie alle Kabel von den Einheiten ab.

CAUTION:
Eine verbrauchte Lithiumbatterie nur durch eine Batterie mit der Teilenummer 45C1566 oder eine
gleichwertige, vom Hersteller empfohlene Batterie ersetzen. Enthält das System ein Modul mit einer
Lithiumbatterie, dieses nur durch ein Modul desselben Typs und von demselben Hersteller ersetzen.
Die Batterie enthält Lithium und kann bei unsachgemäßer Verwendung, Handhabung oder Entsorgung
explodieren.
Die Batterie nicht:
• mit Wasser in Berührung bringen.
• über 100 C erhitzen.
• reparieren oder zerlegen.
Die örtlichen Bestimmungen für die Entsorgung von Sondermüll beachten.

ACHTUNG:
Bei der Installation von Lasergeräten (wie CD-ROM-Laufwerken, DVD- aufwerken, Einheiten mit
Lichtwellenleitertechnik oder Sendern) Folgendes beachten:
• Die Abdeckungen nicht entfernen. Durch Entfernen der Abdeckungen des Lasergeräts können
gefährliche Laserstrahlungen freigesetzt werden. Das Gerät enthält keine zu wartenden Teile.
• Werden Steuerelemente, Einstellungen oder Durchführungen von Prozeduren anders als hier
angegeben verwendet, kann gefährliche Laserstrahlung auftreten.

VORSICHT
Einige Lasergeräte enthalten eine Laserdiode der Klasse 3A oder 3B. Beachten Sie Folgendes:

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Laserstrahlung bei geöffneter Verkleidung. Nicht in den Strahl blicken. Keine Lupen oder Spiegel
verwenden. Strahlungsbereich meiden.

≥18 kg (37 lbs)

≥32 kg (70.5 lbs)

≥55 kg (121.2 lbs)

ACHTUNG:
Arbeitsschutzrichtlinien beim Anheben der Maschine beachten.

ACHTUNG:
Mit dem Netzschalter an der Einheit und am Netzteil wird die Stromversorgung für die Einheit
nicht unterbrochen. Die Einheit kann auch mit mehreren Netzkabeln ausgestattet sein. Um die
Stromversorgung für die Einheit vollständig zu unterbrechen, müssen alle zum Gerät führenden
Netzkabel vom Netz getrennt werden.

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PERICOLO
La corrente elettrica proveniente dai cavi di alimentazione, del telefono e di comunicazione può essere
pericolosa.
Per evitare il rischio di scosse elettriche:
• Non collegare o scollegare qualsiasi cavo oppure effettuare l'installazione, la manutenzione o la
riconfigurazione del prodotto durante un temporale.
• Collegare tutti i fili elettrici a una presa di alimentazione correttamente cablata e dotata di messa a
terra.
• Collegare alle prese elettriche appropriate tutte le apparecchiature che verranno utilizzate per
questo prodotto.

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• Se possibile, utilizzare solo una mano per collegare o scollegare i cavi di segnale.
• Non accendere assolutamente apparecchiature in presenza di incendi, perdite d'acqua o danno
strutturale.
• Scollegare i cavi di alimentazione, i sistemi di telecomunicazione, le reti e il modem prima di
aprire i coperchi del dispositivo, salvo istruzioni contrarie relative alle procedure di installazione e
configurazione.
• Collegare e scollegare i cavi come descritto nella seguente tabella quando vengono effettuate
operazioni di installazione, spostamento o apertura dei coperchi di questo prodotto o delle unità
collegate.
Per collegarsi

Per scollegarsi

1. SPEGNERE le apparecchiature.

1. SPEGNERE le apparecchiature.

2. Innanzitutto, collegare tutti i cavi alle unità.
3. Collegare i cavi di segnale ai connettori.

2. Innanzitutto, rimuovere i cavi di alimentazione dalla
presa.

4. Collegare i cavi di alimentazione alla presa.

3. Rimuovere i cavi di segnale dai connettori.

5. Accendere l'unità.

4. Rimuovere tutti i cavi dalle unità.

ATTENZIONE:
Quando si sostituisce la batteria al litio, utilizzare solo il Numero parte 45C1566 o un tipo di batteria
equivalente consigliato dal produttore. Se sul sistema è presente un modulo che contiene una batteria
al litio, sostituirlo solo con un tipo di modulo dello stesso tipo della stessa casa di produzione. La
batteria contiene litio e può esplodere se usata, maneggiata o smaltita in modo non corretto.
Non:
• Gettare o immergere la batteria nell'acqua
• Riscaldarla ad una temperatura superiore ai 100 gradi C (212 gradi F)
• Smontarla, ricaricarla o tentare di ripararla
Le batterie usate vanno smaltite in accordo alla normativa in vigore (DPR 915/82 e successive
disposizioni e disposizioni locali).

ATTENZIONE:
Quando vengono installati prodotti laser (quali CD-ROM, unità DVD-ROM, unità a fibre ottiche o
trasmittenti), tener presente quanto segue:
• Non rimuovere gli sportelli. L'apertura di un'unità laser può determinare l'esposizione a radiazioni
laser pericolose. All'interno dell'unità non vi sono parti su cui effettuare l'assistenza tecnica.
• L'utilizzo di controlli, regolazioni o l'esecuzione di procedure non descritti nel presente manuale
possono provocare l'esposizione a radiazioni pericolose.

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PERICOLO
Alcune unità laser contengono un diodo laser di Classe 3A o Classe 3B. Tener presente quanto segue:
Aprendo l'unità vengono emesse radiazioni laser. Non fissare il fascio, non guardarlo direttamente
con strumenti ottici ed evitare l'esposizione al fascio.

≥18 kg (37 lbs)

≥32 kg (70.5 lbs)

≥55 kg (121.2 lbs)

ATTENZIONE:
Prestare attenzione nel sollevare l'apparecchiatura.

ATTENZIONE:
Il pulsante di controllo dell'alimentazione presente sull'unità e l'interruttore dell'alimentatore non
disattivano l'alimentazione corrente fornita all'unità. E' possibile che l'unità disponga di più cavi di
alimentazione. Per disattivare l'alimentazione dall'unità, accertarsi che tutti i cavi di alimentazione
siano scollegati dalla fonte di alimentazione.

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PELIGRO
La corriente eléctrica procedente de cables de alimentación, teléfonos y cables de comunicación puede
ser peligrosa.
Para evitar el riesgo de descarga eléctrica:
• No conecte ni desconecte los cables ni realice ninguna tarea de instalación, mantenimiento o
reconfiguración de este producto durante una tormenta eléctrica.
• Conecte todos los cables de alimentación a tomas de corriente debidamente cableadas y
conectadas a tierra.
• Cualquier equipo que se conecte a este producto también debe conectarse a tomas de corriente
debidamente cableadas.
• Siempre que sea posible, utilice una sola mano para conectar o desconectar los cables de señal.
• No encienda nunca un equipo cuando hay señales de fuego, agua o daños estructurales.

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• Desconecte los cables de alimentación, los sistemas de telecomunicaciones, las redes y los
módems conectados antes de abrir las cubiertas de los dispositivos, a menos que se indique lo
contrario en los procedimientos de instalación y configuración.
• Conecte y desconecte los cables, como se describe en la tabla siguiente, cuando instale, mueva o
abra las cubiertas de este producto o de los dispositivos conectados.
Para conectar

Para desconectar

1. APÁGUELO todo.

1. APÁGUELO todo.

2. En primer lugar, conecte todos los cables a los
dispositivos.

2. En primer lugar, desenchufe los cables de alimentación
de las tomas de corriente.

3. Conecte los cables de señal a los conectores.

3. Desconecte los cables de señal de los conectores.

4. Enchufe los cables de alimentación a las tomas de
corriente.

4. Desconecte todos los cables de los dispositivos.

5. Encienda el dispositivo.

PRECAUCIÓN:
Cuando sustituya una batería de litio, utilice solamente una batería número de pieza 45C1566 u otra
de tipo equivalente recomendada por el fabricante. Si su sistema dispone de un módulo que contiene
una batería de litio, reemplácelo sólo con el mismo tipo de módulo, del mismo fabricante. La batería
contiene litio y puede explotar si no se utiliza, manipula o desecha correctamente.
No debe:
• Arrojarla al agua o sumergirla en ella
• Exponerla a temperaturas superiores a 100°C (212°F)
• Repararla o desmontarla
Deshágase de la batería según especifiquen las leyes o normas locales.

PRECAUCIÓN:
Cuando haya productos láser (como unidades de CD-ROM, unidades de DVD, dispositivos de fibra
óptica o transmisores) instalados, tenga en cuenta lo siguiente:
• No quite las cubiertas. Si quita las cubiertas del producto láser, podría quedar expuesto a radiación
láser peligrosa. Dentro del dispositivo no existe ninguna pieza que requiera servicio técnico.
• Si usa controles o ajustes o realiza procedimientos que no sean los especificados aquí, podría
exponerse a radiaciones peligrosas.

PELIGRO

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Algunos productos láser tienen incorporado un diodo láser de clase 3A o clase 3B. Tenga en cuenta lo
siguiente:
Cuando se abre, queda expuesto a radiación láser. No mire directamente al rayo láser, ni siquiera con
instrumentos ópticos, y evite exponerse directamente al rayo láser.

≥18 kg (37 lbs)

≥32 kg (70.5 lbs)

≥55 kg (121.2 lbs)

PRECAUCIÓN:
Adopte procedimientos seguros al levantar el equipo.

PRECAUCIÓN:
El botón de control de alimentación del dispositivo y el interruptor de alimentación de la fuente de
alimentación no desconectan la corriente eléctrica suministrada al dispositivo. Además, el dispositivo
podría tener más de un cable de alimentación. Para suprimir toda la corriente eléctrica del dispositivo,
asegúrese de que todos los cables de alimentación estén desconectados de la toma de corriente.

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Chapter 3. General information
This chapter provides general information that applies to all machine types supported by this manual.

Online Books folder
Note: The Online Books folder is only available on computers with an internal hard disk drive and preinstalled
software programs from Lenovo.
The Online Books folder preinstalled on your computer contains the ThinkCentre User Guide, which provides
information about your computer to help you set up, use, and maintain your computer. It requires no
Internet access to view the publication.
To view the publication, click Start ® All Programs ® Online Books ® Online Books, then double-click
the publication for your computer. The publication is also available on the Lenovo Support Web site at:
http://www.lenovo.com/support
Notes:
1. The publication is in Portable Document Format (PDF). To view the publication, you need to have the
Adobe Reader program preinstalled on your computer. If the Adobe Reader program has not been
installed on your computer, a message will be displayed when you attempt to view the PDF file and you
will be guided through the Adobe Reader installation.
2. The publication is available in other languages on the Lenovo Support Web site at:
http://www.lenovo.com/support
3. If you want to install a different language version of the Adobe Reader program rather than the version
preinstalled on your computer, download the desired language version from the Adobe Web site at:
http://www.adobe.com

Lenovo ThinkVantage Tools
Note: The Lenovo ThinkVantage® Tools program is only available on computers with an internal hard disk
drive, the Microsoft® Windows® 7 operating system, and preinstalled software programs from Lenovo.
The Lenovo ThinkVantage Tools program helps you work more easily and securely by providing easy access
to various tools, such as:
• Lenovo ThinkVantage Toolbox/Lenovo Solution Center
• Password Manager
• Power Manager
• Product Recovery
• Rescue and Recovery®
• ThinkVantage System Update
• SimpleTap
To access the Lenovo ThinkVantage Tools program, click Start ® All Programs ® Lenovo ThinkVantage
Tools.

© Copyright Lenovo 2008, 2012

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Lenovo Solution Center
The Lenovo Solution Center program enables you to troubleshoot and resolve computer problems. It
combines diagnostic tests, system information collection, security status, and support information, along
with hints and tips for maximum system performance. See “Lenovo Solution Center” on page 37 for detailed
information.

SimpleTap
The SimpleTap program provides you with a quick way to customize some basic computer settings such as
muting the speakers, adjusting the volume, locking the computer operating system, launching a program,
opening a Web page, opening a file, and so on. You also can use the SimpleTap program to access the
Lenovo App Shop, from which you can download various applications and computer software.
To start the SimpleTap program in a quick way, do any of the following:
• Click the red SimpleTap launch point on the desktop. The red launch point is available on the desktop
after you have launched the SimpleTap program for the first time.
• Press the blue ThinkVantage button if your keyboard has one.
Note: The SimpleTap program is only available on certain models preinstalled with the Windows 7 operating
system. If your Windows 7 model is not preinstalled with the SimpleTap program, you can download it
from http://www.lenovo.com/support.

ThinkVantage Productivity Center
Note: The ThinkVantage Productivity Center program is only available on computers with an internal hard
disk drive, the preinstalled Microsoft Windows Vista® operating system or the preinstalled Microsoft
Windows XP operating system from Lenovo.
The ThinkVantage Productivity Center program contains information sources and tools designed to make
computing easy and secure. It provides easy access to various technologies, such as:
• Client Security Solution or Password Manager
• Power Manager
• Product Recovery
• Rescue and Recovery
To access the ThinkVantage Productivity Center program, click Start ® All Programs ® ThinkVantage
® Productivity Center.

Access Help
Note: The Access Help information system is only available on computers with an internal hard disk drive
and preinstalled software programs from Lenovo.
The Access Help information system provides information about getting started, doing basic tasks,
customizing settings for your personal preference, protecting data, expanding and upgrading, and
troubleshooting.
• To open the Access Help information system on the Windows 7 operating system, click Start ® Help
and Support ® Lenovo Access Help.
• To open the Access Help information system on the Windows Vista operating system or the Windows XP
operating system, click Start ® All Programs ® ThinkVantage ® Access Help.
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After you have opened the Access Help information system, use the left panel to make a selection from the
Contents tab or the Index tab, or use the Search tab to find a particular word or phrase.

Additional information resources
If you have Internet access, the most up-to-date information for your computer is available at:
http://www.lenovo.com/support
You can find the following information:
• Customer Replaceable Unit (CRU) installation or replacement instructions
• Downloads and drivers
• Parts information
• Publications
• Troubleshooting information
• Links to other useful sources of information

Specifications
This section lists the physical specifications for your computer.
Dimensions
Width: 275 mm (10.83 inches)
Height: 80 mm (3.15 inches)
Depth: 238 mm (9.37 inches)
Weight
Note: The weight does not include the power supply or any external cables.
Maximum configuration as shipped: 4.18 kg (9.22 lbs)
Environment
• Air temperature:
Operating: 10° to 35°C (50° to 95°F)
Non-operating: -40° to 60°C (-40° to 140°F)
• Humidity:
Operating: 10% to 80% (10% per hour, non condensing)
Non-operating: 10% to 90% (10% per hour)
• Maximum altitude:
Operating: -50 to 10,000 ft (-15.2 to 3048 m)
Non-operating: -50 to 35,000 ft (-15.2 to 10,668 m)
Electrical input
• Input voltage:
– Low range:
Minimum: 100 V AC
Maximum: 127 V AC
Input frequency range: 50/60 Hz
Voltage-selection switch setting: 115 V AC
– High range:
Minimum: 200 V AC

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Maximum: 240 V AC
Input frequency range: 50/60 Hz
Voltage-selection switch setting: 230 V AC

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Chapter 4. General checkout
Attention
The drives in the computer you are servicing might have been rearranged or the drive startup sequence
changed. Be extremely careful during write operations such as copying, saving, or formatting. Data or
programs can be overwritten if you select an incorrect drive.
General error messages appear if a problem or conflict is found by an application program, the operating
system, or both. For the explanation of these messages, refer to the information supplied with that software
package.
Before replacing any FRUs, ensure that the latest level of BIOS is installed on the system. A down-level BIOS
might cause false errors and unnecessary replacement of the system board. For more information on how to
determine and obtain the latest level BIOS, see “BIOS levels” on page 275.
Notes: For computer models that do not have an internal hard disk drive and use a remote hard disk drive
accessed through the Secure Managed Client - Storage Array (SMC - Storage Array):
• You might receive the error message “No operating system found. Press F1 to repeat boot sequence.” In
this case, press Ctrl+Alt+Delete instead of F1 to establish a connection to the storage area network where
your operating system is stored. Verify that the user name is not logged on in another location.
• If the SMC login prompt disappears before you log in and then a black screen displays, contact your
administrator.
Use the following procedure to help determine the cause of the problem:
1. Power-off the computer and all external devices.
2. Check all cables and power cords.
3. Set all display controls to the middle position.
4. Power-on all external devices.
5. Power-on the computer.
• Look for displayed error codes
• Listen for beep codes
• Look for readable instructions or a main menu on the display.
If you did not receive the correct response, proceed to step 6 on page 33.
If you do receive the correct response, run the diagnostics. .See “Running the diagnostic program
from the diagnostic disc” on page 39.
6. Look at the following conditions and follow the instructions:
• If you hear beep codes during POST, go to “Beep symptoms” on page 63.
• If the computer displays a POST error, go to “POST error codes” on page 63.
• If the computer hangs and no error is displayed, go to “Power problems” on page 33.

Checking for power problems
If the computer does not turn on when the power switch is pressed, use the following procedure to help
troubleshoot:
1. Press the power switch to turn on the computer. Check the power indicator LED next to the power
switch.
• If the LED is illuminated (on), the computer power is OK. Attempt to run the diagnostics. See
“Running the diagnostic program from the diagnostic disc” on page 39.

© Copyright Lenovo 2008, 2012

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• If the LED is not illuminated (off), go to step 2 on page 34
2. Check the status of the power indicator LED on the AC/DC power adapter.
• If the LED is illuminated (on), go to step 7 on page 34.
• If the LED is not illuminated (off), go to the next step 3 on page 34.
3. Verify that the power cord is properly connected to an AC power outlet.
4. Verify that you are using a good AC power outlet. Plug another device into the outlet or contact the
power company or supplier to verify that the outlet is working correctly .
5. Check the power cord continuity.
6. Replace the AC/DC power adapter.
7. Verify that the power cord from the AC/DC power adapter to the computer is properly connected. See
“Locating connectors on the rear of the computer” on page 68.
8. Open the cover. See “Opening the computer cover” on page 71.
9. Check the power switch/LED assembly connector on the system board. See “Locating parts on the
system board” on page 70. Reseat the cable from the power switch/LED assembly to the system board.
10. Replace the power switch/LED assembly.
11. Replace the system board. See “Replacing the system board” on page 80.

Problem determination tips
Due to the variety of hardware and software combinations that can be encountered, use the following
information to assist you in problem determination. If possible, have this information available when
requesting assistance from Service Support and Engineering functions.
• Machine type and model
• Processor or hard disk upgrades
• Failure symptom
– Do diagnostics indicate a failure?
– What, when, where, single, or multiple systems?
– Is the failure repeatable?
– Has this configuration ever worked?
– If it has been working, what changes were made prior to it failing?
– Is this the original reported failure?
• Diagnostics version
– Type and version level
• Hardware configuration
– Print (print screen) configuration currently in use
– BIOS level
• Operating system software
– Type and version level
Notes: To eliminate confusion, identical systems are considered identical only if they:
1. Are the exact machine type and models
2. Have the same BIOS level
3. Have the same adapters/attachments in the same locations
4. Have the same address jumpers/terminators/cabling

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5. Have the same software versions and levels
6. Have the same Diagnostic Diskettes (version)
7. Have the same configuration options set in the system
8. Have the same setup for the operating system control files
Comparing the configuration and software setup between “working and non-working” systems will often
lead to problem resolution.

Chapter 4. General checkout

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Chapter 5. Diagnostic programs
Diagnostic programs are used to test hardware components of your computer. Diagnostic programs can
also report operating-system-controlled settings that interfere with the correct operation of your system.
You can use the preinstalled diagnostic program to diagnose computer problems, if your computer is
running in the Windows® operating system.
Notes:
1. Depending on the date when your computer was manufactured, your computer is preinstalled with
either the Lenovo Solution Center program or the Lenovo ThinkVantage Toolbox program for diagnostic
purposes. For more information about the Lenovo ThinkVantage Toolbox program, see “Lenovo
ThinkVantage Toolbox” on page 37. For more information about the Lenovo Solution Center program,
see “Lenovo Solution Center” on page 37.
2. You can also download the PC-Doctor for DOS diagnostic program from http://www.lenovo.com/support.
See “PC-Doctor for DOS” on page 38 for detailed information.
3. If you are unable to isolate and repair the problem yourself after running the programs, save and print
the log files created by the programs. You will need the log files when you speak to a Lenovo technical
support representative.

Lenovo ThinkVantage Toolbox
Note: The Lenovo ThinkVantage Toolbox program is only available on computers preinstalled with the
Windows 7 operating system from Lenovo.
The Lenovo ThinkVantage Toolbox program helps you maintain your computer, improve computing security,
diagnose computer problems, get familiar with the innovative technologies provided by Lenovo, and get
more information about your computer. You can use the diagnostics feature of the Lenovo ThinkVantage
Toolbox program to test devices, diagnose computer problems, create bootable diagnostic media, update
system drivers, and view system information.
To run the Lenovo ThinkVantage Toolbox program, click Start ® All Programs ® Lenovo ThinkVantage
Tools ® System Health and Diagnostics. Follow the instructions on the screen.
For additional information about running the Lenovo ThinkVantage Toolbox program, refer to the Lenovo
ThinkVantage Toolbox help system.

Lenovo Solution Center
The Lenovo Solution Center program enables you to troubleshoot and resolve computer problems. It
combines diagnostic tests, system information collection, security status, and support information, along
with hints and tips for maximum system performance.
Notes:
• The Lenovo Solution Center program is available only on models preinstalled with the Windows 7
operating system. If your Windows 7 model is not preinstalled with the program, you can download it
from http://www.lenovo.com/diagnose.
• If you are using the Windows Vista or Windows XP operating system, go to
http://www.lenovo.com/diagnose for the latest information on diagnostics for your
computer.

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37

To run the Lenovo Solution Center program on the Windows 7 operating system, click Start ➙ All Programs
➙ Lenovo ThinkVantage Tools ➙ System Health and Diagnostics. Follow the instructions on the screen.
For additional information, refer to the Lenovo Solution Center help system.
Note: If you are unable to isolate and repair the problem yourself after running the program, save and print
the log files created by the program. You will need the log files when you speak to a Lenovo technical
support representative.

Lenovo System Toolbox
Note: The Lenovo System Toolbox program is only available on computers preinstalled with the Windows
Vista operating system or the Windows XP operating system from Lenovo.
The Lenovo System Toolbox program works through the Windows operating system to enable you to test
devices, view symptoms and solutions for computer problems, update system drivers, and view system
information.
To run the Lenovo System Toolbox program, click Start ® All Programs ® Lenovo Services ® Lenovo
System Toolbox. Follow the instructions on the screen.
For additional information about running the Lenovo System Toolbox program, refer to the Lenovo System
Toolbox help system.

PC-Doctor for Rescue and Recovery
The PC-Doctor for Rescue and Recovery diagnostic program is part of the Rescue and Recovery workspace
on your Lenovo computer. Use the PC-Doctor for Rescue and Recovery program if you are unable to
start the Windows operating system.
To run the PC-Doctor for Rescue and Recovery program from the Rescue and Recovery workspace, do
the following:
1. Turn off the computer.
2. Repeatedly press and release the F11 key when turning on the computer. When you hear beeps or see
a logo screen, release the F11 key. The Rescue and Recovery workspace opens after a short delay.
3. From the Rescue and Recovery workspace, select Launch advanced Rescue and Recovery ®
Diagnose hardware. The PC-Doctor for Rescue and Recovery program opens.
4. Select the desired diagnostic test. Then, follow the instructions on the screen.
For additional information about running the PC-Doctor for Rescue and Recovery program, refer to the
PC-Doctor for Rescue and Recovery help system.
Note: If you encounter failures that prevent you from gaining access to the Rescue and Recovery workspace,
you can run the PC-Doctor for Rescue and Recovery program after using a rescue medium to recover the
computer from failures and gaining access to the Rescue and Recovery workspace. Refer to the “Creating
and using rescue media” section in your ThinkCentre User Guide for more information.

PC-Doctor for DOS
You can also download the latest version of the PC-Doctor for DOS diagnostic program from
http://www.lenovo.com/support. The PC-Doctor for DOS diagnostic program runs independently of the
Windows operating system. Use the PC-Doctor for DOS diagnostic program if you are unable to start the
Windows operating system. You can run the PC-Doctor for DOS diagnostic program from a diagnostic
disc that you created.

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Creating a diagnostic disc
This section provides instructions on how to create a diagnostic disc.
To create a diagnostic disc, do the following:
1. Download a self-starting bootable disc image (known as an ISO image) of the diagnostic program from:
http://www.lenovo.com/support
2. Use any CD/DVD burning software to create a diagnostic disc with the ISO image.

Running the diagnostic program from the diagnostic disc
This section provides instructions on how to run the diagnostic program from the diagnostic disc that
you created.
To run the diagnostic program from the diagnostic disc that you created, do the following:
1. Make sure that your computer is turned off.
2. Repeatedly press and release the F12 key when turning on the computer. When the Startup Device
Menu opens, release the F12 key.
3. Insert the diagnostic disc into the optical drive.
4. Select the optical drive with the diagnostic disc as the startup device and press Enter. The diagnostic
program opens.
5. Follow the instructions on the screen to run the desired diagnostic test. For additional help, press
the F1 key.
6. Remove the diagnostic disc from the optical drive after completing the diagnostic test.

Navigating through the diagnostics programs
Use the cursor movement keys to navigate within the menus.
• The Enter key is used to select a menu item.
• The Esc key is used to back up to the previous menu.
• For online help select F1.

Running tests
There are four ways to run the diagnostic tests.
• Using the cursor movement keys, highlight Run Normal Test or Run Quick Test from the Diagnostics
menu and then press Enter. This automatically runs a pre-defined group of tests from each test category.
Run Normal Test runs a more extensive set of tests than does Run Quick Test and takes longer to
complete.
• Press F5 to automatically run all selected tests in all categories.
• From within a test category, press Ctrl-Enter to automatically run only the selected tests in that category.
• Using the cursor movement keys, highlight a single test within a test category, and then press Enter.
This runs only that test.
Press Esc at any time to stop the testing process.
Test results (N/A, PASSED, FAILED, ABORTED) are displayed in the field beside the test description and in
the test log. See “Viewing the test log” on page 41.
To select one or more tests, use the following procedure.

Chapter 5. Diagnostic programs

39

1. Open the corresponding test category.
2. Using the cursor movement keys, highlight the desired test.
3. Press the space bar.
A selected test is marked by >>. Pressing the space bar again de-selects a test and removes the >>.
4. Repeat steps 2 and 3 above to select all desired tests.

Test results
Diagnostics test results produce the following error code format:
Function Code

Failure Type

DeviceID

• Function Code:

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Date

ChkDigits

Text

Represents the feature or function within the PC.
• Failure Type:
Represents the type of error encountered.
• DeviceID:
Contains the component's unit-ID which corresponds to either a fixed disk drive, removable media drive,
processor, specific RIMM, or a device on the PCI bus.
• Date:
Contains the date when the diagnostic test was run. The date is retrieved from CMOS and displayed
using the YYYYMMDD format.
• ChkDigits:
Contains a 2-digit check-digit value to ensure the following:
– Diagnostics were run on the specified date.
– Diagnostics were run on the specified computer.
– The diagnostic error code is recorded correctly.
• Text:
Description of the error.
Note: See “Diagnostic error codes” on page 47 for error code listings.

Quick and Full erase - hard drive
The diagnostics program offers two hard drive format utilities:
• Quick Erase Hard Drive
• Full Erase Hard Drive
The Quick Erase Hard Drive provides a DOS utility that performs the following:
• Destroys the Master Boot Record (MBR) on the hard drive.
• Destroys all copies of the FAT Table on all partitions (both the master and backup).
• Destroys the partition table.
• Provides messages that warn the user that this is a non-recoverable process.
The Full Erase Hard Drive provides a DOS utility that performs the following:
• Performs all the steps in Quick Erase.
• Provides a DOS utility that writes random data to all sectors of the hard drive.
• Provides an estimate of time to completion along with a visual representation of completion status.
• Provides messages that warn the user about non-recoverable process.
Important: Make sure that all data is backed up before using the Quick or Full Erase functions.

To select the Quick Erase or Full Erase Hard Drive utility, use the following procedure:
1. Select the UTILITY option on the toolbar and press Enter.
2. Select either the QUICK ERASE or FULL ERASE HARD DISK option and follow the instructions.

Viewing the test log
Errors reported by the diagnostic test will be displayed by the program as a failed test.

Chapter 5. Diagnostic programs

41

To view details of a failure or to view a list of test results, use the following procedure from any test category
screen:
1. Press F3 to activate the log file.
2. Press F3 again to save the file to diskette or press F2 to print the file.

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Chapter 6. Using the Setup Utility program
The Setup Utility program is used to view and change the configuration settings of your computer, regardless
of which operating system you are using. However, the operating-system settings might override any similar
settings in the Setup Utility program.

Starting the Setup Utility program
To start the Setup Utility program, do the following:
1. If your computer is already on when you start this procedure, shut down the operating system and
turn off the computer.
2. Repeatedly press and release the F1 key when turning on the computer. When you hear multiple beeps,
release the F1 key. The Setup Utility program opens.
Note: If a Power-On Password or an Administrator Password has been set, the Setup Utility program
menu is not displayed until you type the correct password. For more information, see “Using passwords
” on page 43.
The Setup Utility program might start automatically when POST detects that hardware has been removed or
new hardware has been installed in your computer.

Viewing and changing settings
The Setup Utility program menu lists items that identify system configuration topics. To view or change
settings, see “Starting the Setup Utility program” on page 43.
When working with the Setup Utility program menu, you must use the keyboard. The keys used to perform
various tasks are displayed at the bottom of each screen.

Using passwords
By using the Setup Utility program, you can set passwords to prevent unauthorized persons from gaining
access to your computer and data. See “Starting the Setup Utility program” on page 43. The following
types of passwords are available:
• Power-On Password
• Administrator Password
• Hard Disk User Password
You do not have to set any passwords to use your computer. However, if you decide to set any passwords,
read the following sections.

Password considerations
A password can be any combination of up to 64 (1 to 64) alphabetic and numeric characters. For security
reasons, it is recommended to use a strong password that cannot be easily compromised. A strong
password should adhere to the following rules:
• Have at least eight characters in length and contain at least one alphabetic character and one numeric
character
• Setup Utility program and hard disk drive passwords are not case sensitive

© Copyright Lenovo 2008, 2012

43

• Not be your name or your user name
• Not be a common word or a common name
• Be significantly different from your previous password

Power-On Password
When a Power-On Password is set, the computer cannot be used until a valid password is typed from the
keyboard.

Administrator Password
When an Administrator Password is set, it deters unauthorized persons from changing configuration
settings. If you are responsible for maintaining the settings of several computers, you might want to set an
Administrator Password.
After you set an Administrator Password, a password prompt is displayed each time you try to access the
Setup Utility program.
If both the Power-On Password and the Administrator Password are set, you can type either password.
However, to change any configuration settings, you must use your Administrator Password.

Hard Disk User Password
When a Hard Disk User Password is set, it prevents unauthorized users from accessing the data on the
hard disk drive.
For computer models that do not have an internal hard disk drive and use a remote hard disk drive accessed
through the SMC - Storage Array, contact your network or storage administrator.

Setting, changing, and deleting a password
To set, change, or delete a password, do the following:
Note: A password can be any combination of up to 64 (1 to 64) alphabetic and numeric characters. For more
information, see “Password considerations” on page 43.
1. Start the Setup Utility program. See Chapter 6 “Using the Setup Utility program” on page 43.
2. From the Setup Utility program, select Security ® Set Passwords.
3. Read the information displayed on the right side of the screen.

Enabling or disabling a device
This section provides information on how to enable or disable user access to the following devices:
Serial ATA

When this feature is set to Disabled, all devices connected to the SATA connectors
(such as hard disk drives or the optical drive) are disabled and will not be displayed in
the system configuration.

External SATA Port

When this feature is set to Disabled, the device connected to the External SATA
connector cannot be accessed.

Legacy Diskette A (some
models)

When this feature is set to Disabled, the diskette drive cannot be accessed.

To enable or disable a device, do the following:
1. Start the Setup Utility program. See “Starting the Setup Utility program” on page 43.
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2. From the Setup Utility program, select Devices or select Devices ® ATA Drive Setup.
3. Select the desired devices and settings and press Enter.
4. Return to the Setup Utility program menu and select Exit and then Save Settings or Save and exit
the Setup Utility.
Note: If you do not want to save the settings, select Exit the Setup Utility without saving.

Selecting a startup device
If your computer does not start up from a device such as the disc, diskette, or hard disk drive as expected,
use one of the following procedures to select a startup device.

Selecting a temporary startup device
Use this procedure to startup from any start device.
Note: Not all discs, hard disk drives, and diskettes are bootable.
1. Turn off your computer.
2. Repeatedly press and release the F12 key when turning on the computer. When the Startup Device
menu opens, release the F12 key.
3. Select the desired startup device from the Startup Device Menu and press Enter to begin.
Note: Selecting a startup device from the Startup Device menu does not permanently change the startup
sequence.

Selecting or changing the startup device sequence
To view or permanently change the configured startup device sequence, do the following:
1. Start the Setup Utility program. See “Starting the Setup Utility program” on page 43.
2. Select Startup ® Startup Sequence. See the information displayed on the right side of the screen.
3. Select the devices for the Primary Startup Sequence, the Automatic Startup Sequence, and the Error
Startup Sequence.
4. Select Exit from the Setup Utility menu and then Save Settings or Save and exit the Setup Utility.
If you have changed these settings and want to return to the default settings, select Load Default Settings
on the Exit menu.

Exiting the Setup Utility program
After you finish viewing or changing settings, press Esc to return to the Setup Utility program menu (you
might have to press Esc several times). If you want to save the new settings, select Save Settings or Save
and exit the Setup Utility. Otherwise, your changes will not be saved.

Chapter 6. Using the Setup Utility program

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Chapter 7. Symptom-to-FRU index
The Symptom-to-FRU index lists error symptoms and possible causes. The most likely cause is listed first.
Always begin with the Chapter 4 “General checkout” on page 33. You can use this index to help you decide
which FRUs are needed when servicing a computer. If you are unable to correct the problem using this
index, go to “Undetermined problems” on page 66.
Notes:
1. If you have both an error message and an incorrect audio response, diagnose the error message first.
2. If you cannot run the diagnostic tests or you get a diagnostic error code when running a test, but did receive a
POST error message, diagnose the POST error message first.
3. If you did not receive any error message, look for a description of your error symptoms in the first part of this index.
4. For computer models that do not have an internal hard disk drive and use a remote hard disk drive accessed
through the SMC - Storage Array:
• You might receive the error message “No operating system found. Press F1 to repeat boot sequence.” In this
case, press Ctrl+Alt+Delete instead of F1 to establish a connection to the storage area network where your
operating system is stored. Verify that the user name is not logged on in another location.
• If the SMC login prompt disappears before you log in and then a black screen displays, contact the
administrator.

Hard disk drive boot error
A hard disk drive boot error (error codes 1962 and I999030X) can have the following causes.
Note: For computer models that do not have an internal hard disk drive and use a remote hard disk drive
accessed through the SMC - Storage Array, contact the network or storage administrator.
Error

FRU/Action

The start-up drive is not in the boot sequence in
configuration.

Check the configuration and ensure the start-up drive is
in the boot sequence.

No operating system installed on the boot drive.

Install an operating system on the boot drive.

The boot sector on the start-up drive is corrupted.

The drive must be formatted, do the following:
1. Attempt to back-up the data on the failing hard disk
drive.
2. Using the operating systems programs, format the
hard disk drive.

The drive is defective.

Replace the hard disk drive.

Diagnostic error codes
Refer to the following diagnostic error codes when using the diagnostic tests. See “Running tests” on page
39 for the specific type for information about the Diagnostic programs.
In the following index, X can represent any number.

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47

Diagnostic Error Code

FRU/Action

000-000-XXX BIOS Test Passed

No action

000-002-XXX BIOS Timeout

1. Flash the system. See “Updating (flashing) BIOS
from a disc” on page 276
2. System board

000-024-XXX BIOS Addressing test failure

1. Flash the system. See “Updating (flashing) BIOS
from a disc” on page 276
2. System board

000-025-XXX BIOS Checksum Value error

1. Flash the system. See “Updating (flashing) BIOS
from a disc” on page 276
2. System board

000-026-XXX FLASH data error

1. Flash the system. See “Updating (flashing) BIOS
from a disc” on page 276
2. System board

000-027-XXX BIOS Configuration/Setup error

1. Run Setup
2. Flash the system. See “Updating (flashing) BIOS
from a disc” on page 276
3. System board

000-034-XXX BIOS Buffer Allocation failure

1. Reboot the system
2. Flash the system. See “Updating (flashing) BIOS
from a disc” on page 276
3. Run memory test
4. System board

000-035-XXX BIOS Reset Condition detected

1. Flash the system. See “Updating (flashing) BIOS
from a disc” on page 276
2. System board

000-036-XXX BIOS Register error

1. Flash the system. See “Updating (flashing) BIOS
from a disc” on page 276
2. System board

000-038-XXX BIOS Extension failure

1. Flash the system. See “Updating (flashing) BIOS
from a disc” on page 276
2. Adapter card
3. System board

000-039-XXX BIOS DMI data error

1. Flash the system. See “Updating (flashing) BIOS
from a disc” on page 276
2. System board

000-195-XXX BIOS Test aborted by user
000-196-XXX BIOS test halt, error threshold exceeded

Information only Re-start the test, if necessary
1. Press F3 to review the log file
2. Re-start the test to reset the log file

000-197-XXX BIOS test warning

1. Make sure the component that is called out is
connected and/or enabled. See Chapter 6 “Using
the Setup Utility program” on page 43
2. Re-run test
3. Replace the component that is called out in warning
statement
4. Replace the component under test

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Diagnostic Error Code
000-198-XXX BIOS test aborted

FRU/Action
1. Make sure the component that is called out is
connected and/or enabled. See Chapter 6 “Using
the Setup Utility program” on page 43
2. Flash the system and retest. See “Updating (flashing)
BIOS from a disc” on page 276
3. Go to “Undetermined problems” on page 66

000-199-XXX BIOS test failed, cause unknown

1. Go to “Undetermined problems” on page 66
2. Flash the system and re-test
3. Replace component under function test

000-250-XXX BIOS APM failure

1. Flash the system. See “Updating (flashing) BIOS
from a disc” on page 276
2. System board

000-270-XXX BIOS ACPI failure

1. Flash the system. See “Updating (flashing) BIOS
from a disc” on page 276
2. System board

001-000-XXX System Test Passed

No action

001-00X-XXX System Error

System board

001-01X-XXX System Error

System board

001-024-XXX System Addressing test failure

System board

001-025-XXX System Checksum Value error

1. Flash the system. See “Updating (flashing) BIOS
from a disc” on page 276
2. System board

001-026-XXX System FLASH data error

1. Flash the system. See “Updating (flashing) BIOS
from a disc” on page 276
2. System board

001-027-XXX System Configuration/Setup error

1. Run Setup
2. Flash the system. See “Updating (flashing) BIOS
from a disc” on page 276
3. System board

001-032-XXX System Device Controller failure
001-034-XXX System Device Buffer Allocation failure

System board
1. Reboot the system
2. Flash the system. See “Updating (flashing) BIOS
from a disc” on page 276
3. Run memory test
4. System board

001-035-XXX System Device Reset condition detected

System board

001-036-XXX System Register error

System board

001-038-XXX System Extension failure

1. Adapter card
2. System board

001-039-XXX System DMI data structure error

1. Flash the system. See “Updating (flashing) BIOS
from a disc” on page 276
2. System board

001-040-XXX System IRQ failure

1. Power-off/on system and re-test
2. System board

Chapter 7. Symptom-to-FRU index

49

Diagnostic Error Code
001-041-XXX System DMA failure

FRU/Action
1. Power-off/on system and re-test
2. System board

001-195-XXX System Test aborted by user
001-196-XXX System test halt, error threshold exceeded

Information only Re-start the test, if necessary
1. Press F3 to review the log file
2. Re-start the test to reset the log file

001-197-XXX System test warning

1. Make sure the component that is called out is
connected and/or enabled. See Chapter 6 “Using
the Setup Utility program” on page 43
2. Re-run test
3. Replace the component that is called out in warning
statement
4. Replace the component under test

001-198-XXX System test aborted

1. If a component is called out, make sure it is
connected and/or enabled. See Chapter 6 “Using
the Setup Utility program” on page 43
2. Flash the system and retest. See “Updating (flashing)
BIOS from a disc” on page 276
3. Go to “Undetermined problems” on page 66

001-199-XXX System test failed, cause unknown

1. Go to “Undetermined problems” on page 66
2. Flash the system and re-test
3. Replace component under function test

001-250-XXX System ECC error

System board

001-254-XXX 001-255-XXX 001-256-XXX 001-257-XXX
System DMA error

System board

001-260-XXX 001-264-XXX System IRQ error

System board

001-268-XXX System IRQ1 failure

1. Device on IRQ1
2. System board

001-269-XXX System IRQ2 failure

1. Device on IRQ2
2. System board

001-270-XXX System IRQ3 failure

1. Device on IRQ3
2. System board

001-271-XXX System IRQ4 failure

1. Device on IRQ4
2. System board

001-272-XXX System IRQ5 failure

1. Device on IRQ5
2. System board

001-273-XXX System IRQ6 (diskette drive) failure

1. Diskette Cable
2. Diskette drive
3. System board

001-274-XXX System IRQ7 failure

1. Device on IRQ7
2. System board

001-275-XXX System IRQ8 failure

1. Device on IRQ8
2. System board

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Diagnostic Error Code
001-276-XXX System IRQ9 failure

FRU/Action
1. Device on IRQ9
2. System board

001-277-XXX System IRQ10 failure

1. Device on IRQ10
2. System board

001-278-XXX System IRQ11 failure

1. Device on IRQ11
2. System board

001-279-XXX System IRQ12 failure

1. Device on IRQ12
2. System board

001-280-XXX System IRQ13 failure

1. Device on IRQ13
2. System board

001-281-XXX System IRQ14 (hard disk drive) failure

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

001-282-XXX System IRQ15 failure

1. Device on IRQ15
2. System board

001-286-XXX 001-287-XXX 001-288-XXX System Timer
failure
001-292-XXX System CMOS RAM error

System board
1. Run Setup and re-test
2. System board

001-293-XXX System CMOS Battery

1. CMOS Battery
2. System board

001-298-XXX System RTC date/time update failure

1. Flash the system. See “Updating (flashing) BIOS
from a disc” on page 276
2. System board

001-299-XXX System RTC periodic interrupt failure

System board

001-300-XXX System RTC Alarm failure

System board

001-301-XXX System RTC Century byte error

1. Flash the system. See “Updating (flashing) BIOS
from a disc” on page 276
2. System board

005-000-XXX Video Test Passed
005-00X-XXX Video error

No action
1. Video card, if installed
2. System board

005-010-XXX 005-011-XXX 005-012-XXX 005-013-XXX
Video Signal failure

1. Video card, if installed

005-016-XXX Video Simple Pattern test failure

1. Video Ram

2. System board
2. Video card, if installed
3. System board

005-024-XXX Video Addressing test failure

1. Video card, if installed
2. System board

005-025-XXX Video Checksum Value error

1. Video card, if installed
2. System board

Chapter 7. Symptom-to-FRU index

51

Diagnostic Error Code
005-027-XXX Video Configuration/Setup error

FRU/Action
1. Run Setup
2. Video drivers update
3. Video card, if installed
4. System board

005-031-XXX Video Device Cable failure

1. Video cable
2. Monitor
3. Video card, if installed
4. System board

005-032-XXX Video Device Controller failure

1. Video card, if installed
2. System board

005-036-XXX Video Register error

1. Video card, if installed
2. System board

005-038-XXX System BIOS extension failure

1. Video card, if installed
2. System board

005-040-XXX Video IRQ failure

1. Video card, if installed
2. System board

005-195-XXX Video Test aborted by user
005-196-XXX Video test halt, error threshold exceeded

Information only Re-start the test, if necessary
1. Press F3 to review the log file
2. Re-start the test to reset the log file

005-197-XXX Video test warning

1. Make sure the component that is called out is
connected and/or enabled. See Chapter 6 “Using
the Setup Utility program” on page 43
2. Re-run test
3. Replace the component called out in warning
statement
4. Replace the component under test

005-198-XXX Video test aborted

1. If a component is called out, make sure it is
connected and/or enabled. See Chapter 6 “Using
the Setup Utility program” on page 43
2. Flash the system and re-test. See “Updating
(flashing) BIOS from a disc” on page 276
3. Go to “Undetermined problems” on page 66

005-199-XXX Video test failed, cause unknown

1. Go to “Undetermined problems” on page 66
2. Flash the system and re-test. See “Updating
(flashing) BIOS from a disc” on page 276
3. Replace component under function test

005-2XX-XXX 005-3XX-XXX Video subsystem error

1. Video card, if installed
2. System board

006-000-XXX Diskette interface Test Passed
006-0XX-XXX Diskette interface error

No action
1. Diskette drive Cable
2. Diskette drive
3. System board

006-195-XXX Diskette interface Test aborted by user

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Information only Re-start the test, if necessary

Diagnostic Error Code

FRU/Action

006-196-XXX Diskette interface test halt, error threshold
exceeded

1. Press F3 to review the log file

006-197-XXX Diskette interface test warning

1. If a component is called out, make sure it is
connected and/or enabled

2. Re-start the test to reset the log file

2. Re-run test
3. Replace the component that is called out in warning
statement
4. Replace the component under test
006-198-XXX Diskette interface test aborted

1. If a component is called out, make sure it is
connected and/or enabled
2. Flash the system and re-test. See “Updating
(flashing) BIOS from a disc” on page 276
3. Go to “Undetermined problems” on page 66

006-199-XXX Diskette interface test failed, cause
unknown

1. Go to “Undetermined problems” on page 66
2. Flash the system and re-test
3. Replace component under function test

006-25X-XXX Diskette interface Error

1. Diskette drive cable
2. Diskette drive
3. System board

015-000-XXX USB port Interface Test Passed
015-001-XXX USB port Presence

No action
1. Remove USB device(s) and re-test
2. System board

015-002-XXX USB port Timeout

1. Remove USB device(s) and re-test
2. System board

015-015-XXX USB port External Loopback failure

1. Remove USB device(s) and re-test
2. System board

015-027-XXX USB port Configuration/Setup error

1. Flash the system. See “Updating (flashing) BIOS
from a disc” on page 276
2. System board

015-032-XXX USB port Device Controller failure
015-034-XXX USB port buffer allocation failure

System board
1. Reboot the system
2. Flash the system and re-test. See “Updating
(flashing) BIOS from a disc” on page 276
3. Run memory test
4. System board

015-035-XXX USB port Reset condition detected

1. Remove USB device(s) and re-test
2. System board

015-036-XXX USB port Register error
015-040-XXX USB port IRQ failure

System board
1. Run setup and check for conflicts
2. Flash the system. See “Updating (flashing) BIOS
from a disc” on page 276
3. System board

015-195-XXX USB port Test aborted by user

Information only Re-start the test, if necessary

Chapter 7. Symptom-to-FRU index

53

Diagnostic Error Code
015-196-XXX USB port test halt, error threshold exceeded

FRU/Action
1. Press F3 to review the log file
2. Re-start the test to reset the log file

015-197-XXX USB port test warning

1. Make sure the component that is called out is
connected and/or enabled. See Chapter 6 “Using
the Setup Utility program” on page 43
2. Re-run test
3. Replace the component that is called out in warning
statement
4. Replace the component under test

015-198-XXX USB port test aborted

1. If a component is called out, make sure it is
connected and/or enabled. See Chapter 6 “Using
the Setup Utility program” on page 43
2. Flash the system and re-test. See “Updating
(flashing) BIOS from a disc” on page 276
3. Go to “Undetermined problems” on page 66

015-199-XXX USB port test failed, cause unknown

1. Go to “Undetermined problems” on page 66
2. Flash the system and re-test. See “Updating
(flashing) BIOS from a disc” on page 276
3. Replace component under function test

018-000-XXX PCI Card Test Passed
018-0XX-XXX PCI Card Failure

No action
1. Riser card, if installed
2. System board

018-195-XXX PCI Card Test aborted by user

1. PCI card
2. Information only Re-start the test, if necessary

018-196-XXX PCI Card test halt, error threshold exceeded

1. Press F3 to review the log file
2. Re-start the test to reset the log file

018-197-XXX PCI Card test warning

1. Make sure the component that is called out is
connected and/or enabled. See Chapter 6 “Using
the Setup Utility program” on page 43
2. Re-run test
3. Replace the component that is called out in warning
statement
4. Replace the component under test

018-198-XXX PCI Card test aborted

1. If a component is called out, make sure it is
connected and/or enabled. See Chapter 6 “Using
the Setup Utility program” on page 43
2. Flash the system and re-test. See “Updating
(flashing) BIOS from a disc” on page 276
3. Go to “Undetermined problems” on page 66

018-199-XXX PCI Card test failed, cause unknown

1. Go to “Undetermined problems” on page 66
2. Flash the system and re-test. See “Updating
(flashing) BIOS from a disc” on page 276
3. Replace component under function test

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Diagnostic Error Code
018-250-XXX PCI Card Services error

FRU/Action
1. PCI card
2. Riser card, if installed
3. System board

020-000-XXX PCI Interface Test Passed
020-0XX-XXX PCI Interface error

No action
1. PCI card
2. Riser card, if installed
3. System board

020-195-XXX PCI Test aborted by user
020-196-XXX PCI test halt, error threshold exceeded

Information only Re-start the test, if necessary
1. Press F3 to review the log file
2. Re-start the test to reset the log file

020-197-XXX PCI test warning

1. Make sure the component that is called out is
connected and/or enabled. See Chapter 6 “Using
the Setup Utility program” on page 43
2. Re-run test
3. Replace the component that is called out in warning
statement
4. Replace the component under test

020-198-XXX PCI test aborted

1. If a component is called out, make sure it is
connected and/or enabled. See Chapter 6 “Using
the Setup Utility program” on page 43
2. Flash the system and re-test. See “Updating
(flashing) BIOS from a disc” on page 276
3. Go to “Undetermined problems” on page 66

020-199-XXX PCI test failed, cause unknown

1. Go to “Undetermined problems” on page 66
2. Flash the system and re-test. See “Updating
(flashing) BIOS from a disc” on page 276
3. Replace component under function test

020-262-XXXPCI system error

1. PCI card
2. Riser card, if installed
3. System board

025-000-XXXIDE interface Test Passed
025-00X-XXX 025-01X-XXX IDE interface failure

No action
1. IDE signal cable
2. Check power supply voltages
3. Reseat IDE signal cable
4. IDE device
5. System board

025-027-XXX IDE interface Configuration/Setup error

1. IDE signal cable
2. Flash the system. See “Updating (flashing) BIOS
from a disc” on page 276
3. Reseat IDE signal cable
4. IDE device
5. System board

Chapter 7. Symptom-to-FRU index

55

Diagnostic Error Code
025-02X-XXX 025-03X-XXX 025-04X-XXX IDE Interface
failure

FRU/Action
1. IDE signal cable
2. Check AC/DC power adapter
3. Reseat IDE signal cable
4. IDE device
5. System board

025-195-XXX IDE interface Test aborted by user

Information only Re-start the test, if necessary

025-196-XXX IDE interface test halt, error threshold
exceeded

1. Press F3 to review the log file

025-197-XXX IDE interface test warning

1. Make sure the component that is called out is
connected and/or enabled. See Chapter 6 “Using
the Setup Utility program” on page 43

2. Re-start the test to reset the log file

2. Re-run test
3. Replace the component that is called out in warning
statement
4. Replace the component under test
025-198-XXX IDE interface test aborted

1. If a component is called out, make sure it is
connected and/or enabled. See Chapter 6 “Using
the Setup Utility program” on page 43
2. Flash the system and re-test. See “Updating
(flashing) BIOS from a disc” on page 276
3. Go to “Undetermined problems” on page 66

025-199-XXX IDE interface test failed, cause unknown

1. Go to “Undetermined problems” on page 66
2. Flash the system and re-test. See “Updating
(flashing) BIOS from a disc” on page 276
3. Replace component under function test

030-000-XXX SCSI interface Test Passed
030-00X-XXX 030-01X-XXX SCSI interface failure

No action
1. SCSI signal cable
2. Check AC/DC power adapter
3. SCSI device
4. SCSI adapter card, if installed
5. System board

030-027-XXX SCSI interface Configuration/Setup error

1. SCSI signal cable
2. Flash the system. See “Updating (flashing) BIOS
from a disc” on page 276
3. SCSI device
4. SCSI adapter card, if installed
5. System board

030-03X-XXX 030-04X-XXX SCSI interface error

1. SCSI signal cable
2. Check AC/DC power adapter
3. SCSI device
4. SCSI adapter card, if installed
5. System board

030-195-XXX SCSI interface Test aborted by user

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Information only Re-start the test, if necessary

Diagnostic Error Code

FRU/Action

030-196-XXX SCSI interface test halt, error threshold
exceeded

1. Press F3 to review the log file

030-197-XXX SCSI interface test warning

1. Make sure the component that is called out is
connected and/or enabled. See Chapter 6 “Using
the Setup Utility program” on page 43

2. Re-start the test to reset the log file

2. Re-run test
3. Replace the component that is called out in warning
statement
4. Replace the component under test
030-198-XXX SCSI interface test aborted

1. If a component is called out, make sure it is
connected and/or enabled. See Chapter 6 “Using
the Setup Utility program” on page 43
2. Flash the system and re-test. See “Updating
(flashing) BIOS from a disc” on page 276
3. Go to “Undetermined problems” on page 66

030-199-XXX SCSI interface test failed, cause unknown

1. Go to “Undetermined problems” on page 66
2. Flash the system and re-test. See “Updating
(flashing) BIOS from a disc” on page 276
3. Replace component under function test

035-000-XXX RAID interface Test Passed
035-0XX-XXX RAID interface Failure

No action
1. RAID signal cable
2. RAID device
3. RAID adapter card, if installed
4. System board

035-195-XXX RAID interface Test aborted by user

Information only Re-start the test, if necessary

035-196-XXX RAID interface test halt, error threshold
exceeded

1. Press F3 to review the log file

035-197-XXX RAID interface test warning

1. Make sure the component that is called out is
connected and/or enabled. See Chapter 6 “Using
the Setup Utility program” on page 43

2. Re-start the test to reset the log file

2. Re-run test
3. Replace the component that is called out in warning
statement
4. Replace the component under test
035-198-XXX RAID interface test aborted

1. If a component is called out, make sure it is
connected and/or enabled. See Chapter 6 “Using
the Setup Utility program” on page 43
2. Flash the system and re-test. See “Updating
(flashing) BIOS from a disc” on page 276
3. Go to “Undetermined problems” on page 66

035-199-XXX RAID interface test failed, cause unknown

1. See “Undetermined problems” on page 66
2. Flash the system and re-test. See “Updating
(flashing) BIOS from a disc” on page 276
3. Replace component under function test

071-000-XXX Audio port Interface Test Passed

No action

Chapter 7. Symptom-to-FRU index

57

Diagnostic Error Code
071-00X-XXX 071-01X-XXX 071-02X-XXXAudio port
error

FRU/Action
1. Run Setup
2. Flash the system. See “Updating (flashing) BIOS
from a disc” on page 276
3. System board

071-03X-XXX Audio port failure

1. Speakers
2. Microphone
3. Audio card, if installed
4. System board

071-04X-XXX Audio port failure

1. Run Setup
2. Audio card, if installed
3. System board

071-195-XXX Audio port Test aborted by user

Information only Re-start the test, if necessary

071-196-XXX Audio port test halt, error threshold
exceeded

1. Press F3 to review the log file

071-197-XXX Audio port test warning

1. Make sure the component that is called out is
connected and/or enabled. See Chapter 6 “Using
the Setup Utility program” on page 43

2. Re-start the test to reset the log file

2. Re-run test
3. Replace the component that is called out in warning
statement
4. Replace the component under test
071-198-XXX Audio port test aborted

1. If a component is called out, make sure it is
connected and/or enabled. See Chapter 6 “Using
the Setup Utility program” on page 43
2. Flash the system and re-test. See “Updating
(flashing) BIOS from a disc” on page 276
3. Go to “Undetermined problems” on page 66

071-199-XXX Audio port test failed, cause unknown

1. See “Undetermined problems” on page 66
2. Flash the system and re-test. See “Updating
(flashing) BIOS from a disc” on page 276
3. Replace component under function test

071-25X-XXX Audio port failure

1. Speakers
2. Audio card, if installed
3. System board

080-000-XXX Game Port interface Test Passed
080-XXX-XXX Game Port interface Error
080-195-XXX Game Port interface Test aborted by user
080-196-XXX Game Port interface test halt, error
threshold exceeded

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No action
1. Remove the game port device and re-test the
system
Information only Re-start the test, if necessary
1. Press F3 to review the log file
2. Re-start the test to reset the log file

Diagnostic Error Code
080-197-XXX Game Port interface test warning

FRU/Action
1. Make sure the component that is called out is
connected and/or enabled. See Chapter 6 “Using
the Setup Utility program” on page 43
2. Re-run test
3. Replace the component that is called out in warning
statement
4. Replace the component under test

080-198-XXX Game Port interface test aborted

1. If a component is called out, make sure it is
connected and/or enabled. See Chapter 6 “Using
the Setup Utility program” on page 43
2. Flash the system and re-test. See “Updating
(flashing) BIOS from a disc” on page 276
3. Go to “Undetermined problems” on page 66

080-199-XXX Game Port interface test failed, cause
unknown

1. See “Undetermined problems” on page 66
2. Flash the system and re-test. See “Updating
(flashing) BIOS from a disc” on page 276
3. Replace component under function test

086-000-XXX Mouse Port interface Test Passed
086-001-XXX Mouse Port interface Presence

No action
1. Mouse
2. System board

086-032-XXX Mouse Port interface Device controller
failure

1. Mouse

086-035-XXX Mouse Port interface Reset

1. Mouse

2. System board
2. System board

086-040-XXX Mouse Port interface IRQ failure

1. Run Setup
2. Mouse
3. System board

086-195-XXX Mouse Port interface Test aborted by user

Information only Re-start the test, if necessary

086-196-XXX Mouse Port interface test halt, error
threshold exceeded

1. Press F3 to review the log file

086-197-XXX Mouse Port interface test warning

1. Make sure the component that is called out is
connected and/or enabled. See Chapter 6 “Using
the Setup Utility program” on page 43

2. Re-start the test to reset the log file

2. Re-run test
3. Replace the component that is called out in warning
statement
4. Replace the component under test
086-198-XXX Mouse Port interface test aborted

1. If a component is called out, make sure it is
connected and/or enabled. See Chapter 6 “Using
the Setup Utility program” on page 43
2. Flash the system and re-test. See “Updating
(flashing) BIOS from a disc” on page 276
3. Go to “Undetermined problems” on page 66

Chapter 7. Symptom-to-FRU index

59

Diagnostic Error Code
086-199-XXX Mouse Port interface test failed, cause
unknown

FRU/Action
1. See “Undetermined problems” on page 66
2. Flash the system and re-test. See “Updating
(flashing) BIOS from a disc” on page 276
3. Replace component under function test

089-000-XXX Microprocessor Test Passed
089-XXX-XXX Microprocessor failure

No action
1. Microprocessor(s)
2. System board

089-195-XXX Microprocessor Test aborted by user

Information only Re-start the test, if necessary

089-196-XXX Microprocessor test halt, error threshold
exceeded

1. Press F3 to review the log file

089-197-XXX Microprocessor test warning

1. Make sure the component that is called out is
connected and/or enabled. See Chapter 6 “Using
the Setup Utility program” on page 43

2. Re-start the test to reset the log file

2. Re-run test
3. Replace the component that is called out in warning
statement
4. Replace the component under test
089-198-XXX Microprocessor test aborted

1. Flash the system. See “Updating (flashing) BIOS
from a disc” on page 276
2. Go to “Undetermined problems” on page 66

089-199-XXX Microprocessor test failed, cause unknown

1. See “Undetermined problems” on page 66
2. Flash the system and re-test. See “Updating
(flashing) BIOS from a disc” on page 276
3. Replace component under function test

170-000-XXX Voltage Sensor(s) Test Passed
170-0XX-XXX Voltage Sensor(s) failure

No action
1. Flash system
2. System board

170-195-XXX Voltage Sensor(s) Test aborted by user

Information only Re-start the test, if necessary

170-196-XXX Voltage Sensor(s) test halt, error threshold
exceeded

1. Press F3 to review the log file

170-197-XXX Voltage Sensor(s) test warning

1. Make sure the component that is called out is
connected and/or enabled. See Chapter 6 “Using
the Setup Utility program” on page 43

2. Re-start the test to reset the log file

2. Re-run test
3. Replace the component that is called out in warning
statement
4. Replace the component under test
170-198-XXX Voltage Sensor(s) test aborted

1. If a component is called out, make sure it is
connected and/or enabled. See Chapter 6 “Using
the Setup Utility program” on page 43
2. Flash the system and re-test. See “Updating
(flashing) BIOS from a disc” on page 276
3. Go to “Undetermined problems” on page 66

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Diagnostic Error Code
170-199-XXX Voltage Sensor(s) test failed, cause
unknown

FRU/Action
1. See “Undetermined problems” on page 66
2. Flash the system and re-test. See “Updating
(flashing) BIOS from a disc” on page 276
3. Replace component under function test

170-250-XXX 170-251-XXX Voltage Sensor(s) Voltage
limit error

1. AC/DC power adapter

170-254-XXX Voltage Sensor(s) Voltage Regulator
Module error

1. Voltage Regulator Module (VRM)

2. System board

2. Microprocessor
3. System board

175-000-XXX Thermal Sensor(s) Test Passed
175-0XX-XXX Thermal Sensor(s) failure

No action
1. Flash system
2. System board

175-195-XXX Thermal Sensor(s) Test aborted by user

Information only Re-start the test, if necessary

175-196-XXX Thermal Sensor(s) test halt, error threshold
exceeded

1. Press F3 to review the log file

175-197-XXX Thermal Sensor(s) test warning

1. Make sure the component that is called out is
connected and/or enabled. See Chapter 6 “Using
the Setup Utility program” on page 43

2. Re-start the test to reset the log file

2. Re-run test
3. Replace the component that is called out in warning
statement
4. Replace the component under test
175-198-XXX Thermal Sensor(s) test aborted

1. If a component is called out, make sure it is
connected and/or enabled
2. Flash the system and re-test. See “Updating
(flashing) BIOS from a disc” on page 276
3. Go to “Undetermined problems” on page 66

175-199-XXX Thermal Sensor(s) test failed, cause
unknown

1. See “Undetermined problems” on page 66
2. Flash the system and re-test. See “Updating
(flashing) BIOS from a disc” on page 276
3. Replace component under function test

175-250-XXX 175-251-XXX Thermal Sensor(s) limit error

1. Check fans
2. Check AC/DC power adapter voltages
3. Microprocessor
4. System board

185-000-XXX Asset Security Test Passed
185-XXX-XXX Asset Security failure

No action
1. Flash system
2. System board

185-278-XXX Asset Security Chassis Intrusion

1. Assure Asset Security Enabled
2. C2 Cover Switch
3. System board

201-000-XXX System Memory Test Passed

No action

Chapter 7. Symptom-to-FRU index

61

Diagnostic Error Code
201-XXX-XXX System Memory error

FRU/Action
1. Replace the memory module called out by the test
2. System board

202-000-XXX System Cache Test Passed
202-XXX-XXX System Cache error

No action
1. Cache, if removable
2. System board
3. Microprocessor

206-000-XXX Diskette Drive Test Passed
206-XXX-XXX Diskette Drive error

No action
1. Diskette Drive Cable
2. Check AC/DC power adapter voltages
3. Diskette drive
4. System board

215-000-XXX CD-ROM Drive Test Passed
215-XXX-XXX CD-ROM Drive error

No action
1. CD-ROM Drive Cable
2. Check AC/DC power adapter voltages
3. CD-ROM drive
4. System board

217-000-XXX Hard Disk Drive Test Passed
217-25X-XXX 217-26X-XXX Hard Disk Drive (IDE) error

No action
1. Hard Disk Drive Cable
2. Check AC/DC power adapter voltages
3. Reseat the hard disk drive cable
4. Hard Disk drive (IDE)
5. System board

217-28X-XXX 217-29X-XXX Hard Disk Drive (SCSI) error

1. Hard Disk Drive Cable
2. Check AC/DC power adapter voltages
3. Reseat the hard disk drive cable
4. Hard Disk drive (SCSI)
5. SCSI adapter card
6. System board

220-000-XXX Hi-Capacity Cartridge Drive Test Passed

No action

220-XXX-XXX Hi-Capacity Cartridge Drive error

1. Remove the Hi-Capacity Cartridge Drive and
re-test the system

301-XXX-XXX Keyboard error

1. Keyboard
2. Check and test mouse
3. System board

301-000-XXX Keyboard Test Passed

No action

302-000-XXX Mouse Test Passed

No action

302-XXX-XXX Mouse error

1. Mouse
2. Check and test Keyboard
3. System board

303-000-XXX Joystick Test Passed

No action

303-XXX-XXX Joystick error

Remove the Joystick and re-test the system

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Diagnostic Error Code

FRU/Action

305-000-XXX Monitor DDC Test Passed

No action

305-250-XXX Monitor DDC self test failure

1. Run Setup to enable DDC
2. Cable
3. Monitor
4. Video card
5. System board

415-000-XXXModem Test Passed

No action

415-XXX-XXX Modem error

Remove the Modem and re-test the system

Beep symptoms
Beep symptoms are tones or a series of tones separated by pauses (intervals without sound) during POST.
The following tables describes beep symptoms.
Beep Symptom

FRU/Action

Four sets of three beeps

Reseat the memory modules. If the error persists, replace
the memory modules one at a time until the failing module
is determined.

4, 5, 6, or 7 beeps9, 10, or 11 beeps

Before replacing the system board, remove any optional
adapters (Express card, Modem card, Media reader) and
retry. If the problem persists, replace the system board.
Otherwise, reinstall the optional adapters one at a time
until the failing adapter is determined.

8 beeps

Replace the system board.

POST error codes
Each time you power-on the system, it performs a series of tests that check the operation of the system
and some options. This series of tests is called the Power-On Self-Test, or POST. POST does the following
operations.
• Checks some basic system-board operations
• Checks the memory operation
• Starts the video operation
• Verifies that the boot drive is working
If the POST detects a problem, an error message appears on the screen. A single problem can cause several
error messages to appear. When you correct the cause of the first error message, the other error messages
probably will not appear on the screen the next time you turn on the system.

Chapter 7. Symptom-to-FRU index

63

POST Error Message

Description/Action

CMOS battery failed

The CMOS battery is no longer functional.
Replace the battery.

CMOS checksum error - defaults loaded

Checksum of CMOS is incorrect.
The computer loads the default configuration settings.
This error might indicate that CMOS has become corrupt
due to a weak CMOS battery.

CPU at nnnn

nnnn is the running speed of the microprocessor.

Press Esc to skip memory test

Pressing Esc skips the full memory test

HARD DISK INSTALL FAILURE

Cannot find or initialize the hard disk drive controller or
the drive.
Make sure the hard disk drive is correctly installed.
If no hard disk drives are installed, make sure the hard
disk drive selection in Setup is set to NONE.

Keyboard error or no keyboard present

Cannot initialize the keyboard.
Make sure the keyboard is properly connected to the
computer and that no keys are held pressed during POST.
To purposely configure the computer without a keyboard,
set the error halt condition in Setup to HALT ON ALL, BUT
KEYBOARD. The BIOS then ignores the missing keyboard
during POST.

Memory Test:

This message displays during a full memory test, counting
down the memory areas being tested.

Memory test fail

If POST detects an error during memory testing, additional
information appears. This information gives specifics
about the type and location of the memory error.

Press TAB to show POST screen

Pressing the TAB key permits the user to toggle between
the default POST display screen and a custom POST
display screen.

Error: Non-System disk or disk error Replace and press
any key when ready

The BIOS was unable to find a suitable boot device.
Make sure the boot drive is properly connected to the
computer.
Make sure you have bootable media.

Miscellaneous error messages
Message/Symptom

FRU/Action

Changing display colors

Display/Monitor

Computer will not power-off. See “Power problems” on
page 33.

1. Power Switch
2. System Board
3. Riser card, if installed

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Message/Symptom
Computer will not PXE from server

FRU/Action
1. Ensure that network is in startup sequence as
first device or first device after diskette
2. Ensure that network adapter is enabled for PXE
3. Network adapter (Advise network administrator of
new MAC address)

Computer will not perform a Wake on LAN® (if applicable)

1. Check power supply and signal cable connections
to network adapter
2. Ensure that the operating system settings are set to
enable Wake on LAN
3. Ensure Wake on LAN feature is enabled in
Setup/Configuration (see “Starting the Setup Utility
program” on page 43)
4. Ensure network administrator is using correct MAC
address
5. Ensure no interrupt or I/O address conflicts
6. Network adapter (advise network administrator of
new MAC address)

Dead computer. See “Power problems” on page 33.

1. AC/DC Power Adapter
2. System Board

Diskette drive in-use light remains on or does not light
when drive is active.

1. Diskette Drive
2. System Board
3. Diskette Drive Cable

Flashing cursor with an otherwise blank display.

1. System Board
2. Primary Hard Disk Drive
3. Hard Disk Drive Cable

Incorrect memory size during POST

1. Run the Memory tests
2. Memory Module
3. System Board

"Insert a Diskette" icon appears with a known-good
diagnostics diskette in the first 3.5-inch diskette drive.

1. System Board
2. Diskette Drive Cable
3. Network Adapter

Intensity or color varies from left to right of characters
and color bars

1. Display
2. Video adapter (if present)
3. System Board

No power or fan not running

1. See “Power problems” on page 33.

Non-system disk or disk error-type message with a
known-good diagnostic diskette.

1. Diskette Drive
2. System Board
3. Diskette Drive Cable

Other display symptoms not listed above (including blank
or illegible display)

1. Display

Power-on indicator or hard disk drive in-use light not on,
but computer works correctly

1. Power switch/LED assembly

Printer problems

1. Printer

2. System Board

2. System Board
2. System Board

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65

Message/Symptom
Program loads from the hard disk with a known-good
diagnostics diskette in the first 3.5-inch diskette drive

FRU/Action
1. Run Setup and check Startup sequence.
2. Diskette Drive
3. Diskette Drive Cable
4. System Board
5. AC/DC power adapter

PXE computer cannot access programs from its own hard
disk.
PXE computer does not PXE from server

Replace the hard disk drive
1. Check startup sequence
2. Check the network adapter LED status

Some or all keys on the keyboard do not work

1. Keyboard
2. Keyboard Cable
3. System Board

Undetermined problems
If you encounter undetermined problems, do the following:
1. Turn off the computer and the power.
2. Remove or disconnect the following components (if installed) one at a time.
a. External devices (modem, printer, or mouse)
b. Any adapter cards
c. Memory modules
d. Extended video memory
e. External Cache
f. External Cache RAM
g. Hard disk drive
h. Diskette drive
3. Turn on the power and the computer to re-test the system.
4. Repeat steps 1 through 3 until you find the failing device or adapter cards.
If all devices and adapter cards have been removed, and the problem continues, replace the system board.
See “Replacing the system board” on page 80.

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Chapter 8. Replacing FRUs
This chapter provides step-by-step instructions for replacing major FRUs.
Important
Be sure to read and understand the Chapter 2 “Safety information” on page 3 before replacing any FRU.
These precautions and guidelines will help you work safely.
FRU replacements are to be done only by trained service technicians.

Locations
This section provides illustrations to help you locate the various connectors and components of your
computer.

Locating connectors on the front of the computer
The following illustration shows the location of the connectors on the front of your computer.
Note: Not all computer models have the following connectors.

Figure 1. Front connector locations
1 USB connector

3 Microphone connector

2 Headphone connector

4 USB connector

© Copyright Lenovo 2008, 2012

67

Locating connectors on the rear of the computer
The following illustration shows the locations of the connectors on the rear of the computer.

Figure 2. Rear connector locations
1 VGA (Video Graphics Array) monitor
connector

8 Cover-release button

2 USB connectors (3)

9 Adapter card slot

3 Ethernet connector

10 Audio line-out connector

4 Audio line-in connector

11 Microphone connector

5 Standard mouse and keyboard connectors
(some models)

12 USB connectors (3)

6 Serial port (some models)

13 DisplayPort connector

7 Cable lock connector

14 AC power adapter connector

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Locating components
The following illustration shows the locations of the various components in the computer.

Figure 3. Component locations
1 Optical drive

5 Heat sink

2 Front bezel

6 Battery

3 Hard disk drive

7 Memory slots (2)

4 System fan assembly

8 Internal speaker

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69

Locating parts on the system board
The following illustration shows the locations of parts on the system board.

Figure 4. System board parts locations
1 Microprocessor

9 PCI slot

2 Clear CMOS/Recovery jumper

10 Front USB connector 2

3 Thermal sensor connector

11 Intrusion switch connector/Cover presence switch
connector

4 Battery

12 Front I/O and LED/Switch header

5 Memory slots (2)

13 eSATA connector

6 Internal speaker connector

14 Internal power distribution connector

7 Serial (COM) connector

15 System fan connector

8 SATA connectors (2)

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Opening the computer cover
Attention
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre
Safety and Warranty Guide, go to:
http://www.lenovo.com/support

This section provides instructions on how to open the computer cover.
CAUTION:
Turn off the computer and wait three to five minutes to let the computer cool before
opening the computer cover.
To open the computer cover:
1. Remove any media from the drives, shut down your operating system, and turn off all attached devices
and the computer.
2. Unplug all power cords from electrical outlets.
3. Disconnect the cables attached to the computer. This includes power cords, Input/Output (I/O) cables,
and any other cables that are connected to the computer. See “Locating connectors on the front of the
computer” on page 67 and “Locating connectors on the rear of the computer” on page 68.
4. Remove any locking devices, such as a cable lock that secures the computer cover.
5. Carefully lift and position the computer upside down as shown in .
6. Pivot the cover-release button 1 on the rear of the computer and then open the computer cover as
shown.

Figure 5. Opening the computer cover

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Replacing the battery
Attention
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre
Safety and Warranty Guide, go to:
http://www.lenovo.com/support

This section provides instructions on how to replace the battery.
Your computer has a special type of memory that maintains the date, time, and settings for built-in features,
such as the parallel-port assignments (configuration). A battery keeps these information active when you
turn off the computer.
The battery normally requires no charging or maintenance throughout its life; however, no battery lasts
forever. If the battery fails, the date, time, and configuration information (including passwords) are lost. An
error message is displayed when you turn on the computer.
Refer to the “Lithium battery notice” in the ThinkCentre Safety and Warranty Guide for information about
replacing and disposing of the battery.
To replace the battery:
1. Open the computer cover. See “Opening the computer cover” on page 71.
2. Locate the battery. See “Locating parts on the system board” on page 70.
3. Remove the old battery.

Figure 6. Removing the old battery

4. Install a new battery by pushing the new battery straight down until it snaps into position.

Figure 7. Installing a new battery

5. Reconnect all the cables to the system board and close the computer. See “Completing the FRU
replacement” on page 89.
Note: When the computer is turned on for the first time after replacing the battery, an error message
might be displayed. This is normal after replacing the battery.

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6. Turn on the computer and all attached devices.
7. Use the Setup Utility program to set the date, time, and any passwords. See Chapter 6 “Using the Setup
Utility program” on page 43.

Replacing a memory module
Attention
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre
Safety and Warranty Guide, go to:
http://www.lenovo.com/support

This section provides instructions on how to replace a memory module.
Your computer has two slots for installing or replacing SODIMMs (small outline dual inline memory modules)
that provide up to a maximum of 4 GB of system memory.
When installing or replacing a memory module, use the following guidelines:
• Use 1.8 V, 200-pin DDR3 SDRAM (double data rate 3 synchronous dynamic random access memory).
• Use 1 GB or 2 GB memory modules in any combination up to a maximum of 4 GB.
To replace a memory module:
1. Open the computer cover. See “Opening the computer cover” on page 71.
2. Locate the memory slot. See “Locating parts on the system board” on page 70.
3. Remove the memory module being replaced by opening the retaining clips as shown.

Figure 8. Removing the memory module

4. Insert the notched end 2 of the new memory module into the socket 1 . Press the memory module
firmly, and pivot the memory module until it snaps into place. Make sure that the memory module is
firmly fixed in the slot and does not move easily.

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73

Figure 9. Installing the new memory module

5. Go to “Completing the FRU replacement” on page 89.

Replacing the adapter card
Attention
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre
Safety and Warranty Guide, go to:
http://www.lenovo.com/support

This section provides instructions on how to replace the adapter card.
Note: You need to remove the system board in order to replace the adapter card.
To replace the adapter card:
1. Open the computer cover. See “Opening the computer cover” on page 71.
2. Locate the system board and disconnect all cables connected to the system board. See “Locating
parts on the system board” on page 70.
3. Press the two side tabs inward and then pivot the system board as shown to release it from the chassis.

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Figure 10. Releasing the system board

4. Place the system board on a clean and flat surface.
5. Locate the adapter card slot. See “Locating parts on the system board” on page 70.
6. Rotate the adapter card retainer to the open position and remove the adapter card being replaced by
pulling it out of the adapter card slot.

Figure 11. Removing the adapter card

7. Remove the new adapter card from its static-protective package.
8. Install the new adapter card into the adapter card slot. Make sure that the adapter card is firmly fixed
in the slot and does not move easily.
9. Close the adapter card retainer.
10. Slide the system board to the rear of the chassis and then pivot the system board until it is locked
by the mounting stud on each side of the cover.
11. Reconnect all cables that were disconnected from the system board.
12. Go to “Completing the FRU replacement” on page 89.

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75

Replacing the front audio and USB assembly
Attention
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre
Safety and Warranty Guide, go to:
http://www.lenovo.com/support

This section provides instructions on how to replace the front audio and USB assembly.
To replace the front audio and USB assembly:
1. Open the computer cover. See “Opening the computer cover” on page 71.
2. Remove the front bezel by releasing the two tabs and pivoting the front bezel forward to remove
completely.

Figure 12. Removing the front bezel

3. Disconnect the front audio and USB assembly cables from the system board. See “Locating parts on
the system board” on page 70.
4. Note the front audio and USB assembly cables routing and remove the screw that secures the assembly
to the chassis.

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Figure 13. Removing the front audio and USB assembly

5. Remove the failing front audio and USB assembly from the chassis.
6. Install the new front audio and USB assembly into the chassis and secure it with the screw.
7. Connect the front audio and USB assembly cables to the system board.
8. To reinstall the front bezel, align the plastic tabs on the bottom of the bezel with the corresponding holes
in the chassis, then pivot the bezel inward until it snaps into position.
9. Go to “Completing the FRU replacement” on page 89.

Replacing the heat sink
Attention
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre
Safety and Warranty Guide, go to:
http://www.lenovo.com/support

This section provides instructions on how to replace the heat sink.
CAUTION:
The heat sink might be very hot. Turn off the computer and wait three to five minutes to
let the computer cool before opening the computer cover.
To replace the heat sink:
1. Open the computer cover. See “Opening the computer cover” on page 71.
2. Locate the heat sink. See “Locating components” on page 69.
3. Remove the four screws that secure the heat sink to the system board.
Note: Carefully remove the four screws from the system board to avoid any possible damage. The four
screws cannot be removed from the heat sink.

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77

Figure 14. Removing the heat sink

4. Lift the failing heat sink off the system board.
Notes:
a. You might have to gently twist the heat sink to free it from the microprocessor.
b. Do not touch the thermal grease while handling the heat sink.
5. Position the new heat sink on the system board so that the four screws are aligned with the holes
on the system board.
6. Alternate tightening each screw a small and equal amount until the heat sink is secured to the system
board. Do not over-tighten the screws.
7. Go to “Completing the FRU replacement” on page 89.

Replacing the microprocessor
Attention
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre
Safety and Warranty Guide, go to:
http://www.lenovo.com/support

This section provides instructions on how to replace the microprocessor.
CAUTION:
The heat sink and microprocessor might be very hot. Turn off the computer and wait
three to five minutes to let the computer cool before opening the computer cover.
To replace the microprocessor:
1. Open the computer cover. See “Opening the computer cover” on page 71.
2. Remove any parts or cables that may prevent your access to the system board.

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3. Locate the heat sink and remove it from the system board. See “Locating components” on page
69 and “Replacing the heat sink” on page 77.
4. Place the heat sink on its side so that the thermal grease does not come in contact with anything.
5. Lift the small handle 3 and open the retainer 1 to access the microprocessor 2 .

Figure 15. Accessing the microprocessor

6. Lift the microprocessor straight up and out of the socket.
Notes:
a. Your microprocessor and socket might look different from the one illustrated.
b. Note the orientation of the microprocessor in the socket. You can either look for the small triangle 1
on one corner of the microprocessor or note the orientation of the notches 2 on the microprocessor.
This is important when installing the new microprocessor on the system board.

c. Touch only the sides of the microprocessor. Do not touch the gold contacts on the bottom.
d. Do not drop anything onto the microprocessor socket while it is exposed. The socket pins must be
kept as clean as possible.

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79

Figure 16. Removing the microprocessor

7. Make sure that the small handle is in the raised position and the microprocessor retainer is fully open.
8. Remove the protective cover 2 that protects the gold contacts on the new microprocessor 1 .

9. Hold the new microprocessor and align the notches on it with the tabs in the microprocessor socket, or
align the small triangle on one corner with the corresponding beveled corner of the microprocessor
socket.
10. Lower the new microprocessor straight down into the microprocessor socket on the system board.
11. Close the microprocessor retainer and lock it into position with the small handle to secure the new
microprocessor in the socket.
12. Reinstall the heat sink on the system board. See “Replacing the heat sink” on page 77.
13. Reinstall any other parts or reconnect any other cables you removed.
14. Go to “Completing the FRU replacement” on page 89.

Replacing the system board
Attention
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre
Safety and Warranty Guide, go to:
http://www.lenovo.com/support

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This section provides instructions on how to replace the system board.
CAUTION:
The heat sink and microprocessor might be very hot. Turn off the computer and wait
three to five minutes to let the computer cool before opening the computer cover.
To replace the system board:
1. Open the computer cover. See “Opening the computer cover” on page 71.
2. Take notes of the location of all the cable connectors on the system board and then disconnect all the
cables. See “Locating parts on the system board” on page 70.
3. Press the two side tabs inward and then pivot the system board as shown to release the system board
from the chassis.

Figure 17. Releasing the system board

4. Place the system board on a clean and flat surface.
5. Remove the heat sink from the system board. See “Replacing the heat sink” on page 77.
6. Remove the memory modules from the failing system board. See “Replacing a memory module”
on page 73.
7. Remove the adapter card from the failing system board. See “Replacing the adapter card” on page 74.
8. Remove the battery from the failing system board. See “Replacing the battery” on page 72.
9. Remove the microprocessor from the failing system board. See “Replacing the microprocessor” on
page 78.
10. Remove the screws that secure the failing system board to the protective cover.
11. Lift the failing system board off the cover.
12. Position the new system board so that the screw holes are aligned with the mounting studs on the cover.
13. Install the screws to secure the new system board to the protective cover.
14. Install the memory modules, adapter card, battery, and microprocessor that you removed from the
failing system board to the new system board.

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15. Slide the new system board to the rear of the chassis and then pivot it inward until it is locked into
position.
16. Connect all the cables to the new system board. See “Locating parts on the system board” on page 70.
17. Install the heat sink to the new system board. See “Replacing the heat sink” on page 77.
18. Go to “Completing the FRU replacement” on page 89.
The failing system board must be returned with a microprocessor socket cover to protect the pins during
shipping and handling.
To install the microprocessor socket cover:
1. Remove the microprocessor from the microprocessor socket. See “Replacing the microprocessor”
on page 78.
2. Close the microprocessor retainer and lock it into position with the small handle.
3. Insert the tabs 1 of the socket cover into the hinged side of the socket, and then press the other side
of the socket cover downward until the tabs 2 snap into position.

Figure 18. Tabs on the microprocessor socket cover (bottom view)

Figure 19. Installing the microprocessor socket cover

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Replacing the system fan
Attention
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre
Safety and Warranty Guide, go to:
http://www.lenovo.com/support

This section provides instructions on how to replace the system fan.
To replace the system fan:
1. Open the computer cover. See “Opening the computer cover” on page 71.
2. Disconnect the system fan cable from the system fan connector on the system board. See “Locating
parts on the system board” on page 70.
3. Remove the heat sink to gain access to the system fan. See “Replacing the heat sink” on page 77.
4. Locate the two rubber mounts that secure the system fan to the chassis. Remove the rubber mounts
by breaking them or cutting them with scissors.
Note: When you receive the new system fan, you will also receive new rubber mounts.
5. Lift the system fan out of the chassis.

Figure 20. Removing the system fan

6. Install the two short rubber mounts in the new system fan as shown.

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Figure 21. Installing the short rubber mounts

7. Install the two long rubber mounts into the rear of the chassis. Push the mounts through the holes of the
chassis. If necessary, pull the mounts through the holes from inside the chassis.
8. To install the new system fan assembly into the chassis, align the open holes in the system fan assembly
with the long rubber mounts in the chassis. Pull the rubber mounts through the holes in the system
fan assembly until the fan is in place.

Figure 22. Replacing the system fan assembly

9. Once the system fan assembly is secure, you should remove the extra rubber from the mounts.
10. Connect the system fan assembly cable to the fan connector on the system board.
11. Replace the heat sink. See “Replacing the heat sink” on page 77.
12. Go to “Completing the FRU replacement” on page 89.

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Replacing the hard disk drive
Attention
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre
Safety and Warranty Guide, go to:
http://www.lenovo.com/support

This section provides instructions on how to replace the hard disk drive if your computer has one. For
computer models that do not have an internal hard disk drive installed and use a remote hard disk drive
accessed through the SMC - Storage Array, contact your network or storage administrator.
Important
When you receive a new hard disk drive, you also receive a set of Product Recovery discs. The set of
Product Recovery discs will enable you to restore the contents of the hard disk to the same state as when
your computer was originally shipped from the factory. For more information on recovering factory-installed
software, refer to “Recovering software” in your ThinkCentre User Guide.
To replace the hard disk drive:
1. Open the computer cover. See “Opening the computer cover” on page 71.
2. Disconnect the power cable from the optical drive.
3. Place your finger on the tab located on the front of the hard disk drive and push upward. Then press
inward on the side tabs and pivot the hard disk drive upward to remove.

Figure 23. Removing the hard disk drive

4. Remove the failing hard disk drive from the chassis.
5. Disconnect the signal and power cables from the hard disk drive.
6. Remove the hard disk drive from the plastic bracket by flexing the sides of the bracket enough to slide
it free of the hard disk drive.
7. To install the new hard disk drive into the plastic bracket, flex the bracket and align pin 1 , pin 2 , pin
3 , and pin 4 on the bracket with the holes in the hard disk drive. Do not touch the circuit board 5
on the bottom of the hard disk drive.

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Figure 24. Installing the hard disk drive into the bracket

8. Connect the signal and power cables to the rear of the new hard disk drive.
9. Slide the new hard disk drive into the drive bay until it snaps into position.
10. Reconnect the power cable to the optical drive.
11. Go to “Completing the FRU replacement” on page 89.

Replacing the optical drive
Attention
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre
Safety and Warranty Guide, go to:
http://www.lenovo.com/support

This section provides instructions on how to replace the optical drive.
To replace the optical drive:
1. Open the computer cover. See “Opening the computer cover” on page 71.
2. Remove the front bezel by releasing the two tabs and pivoting the bezel forward to remove completely.

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Figure 25. Removing the front bezel

3. Disconnect the signal and power cables from the rear of the optical drive.
4. Press the optical drive lock button to remove the optical drive out the front of the computer.

Figure 26. Removing the optical drive

5. Remove the retainer bracket from the failing drive and install it on the new optical drive.

Figure 27. Retainer bracket for optical drive

6. Slide the new optical drive into the drive bay until it snaps into position.

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Figure 28. Replacing the optical drive

7. Connect the signal and power cables to the drive.
8. To reinstall the front bezel, align the plastic tabs on the bottom of the bezel with the corresponding holes
in the chassis, then pivot the bezel inward until it snaps into position.
9. Go to “Completing the FRU replacement” on page 89.

Replacing the internal speaker
Attention
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre
Safety and Warranty Guide, go to:
http://www.lenovo.com/support

This section provides instructions on how to replace the internal speaker.
To replace the internal speaker:
1. Open the computer cover. See “Opening the computer cover” on page 71.
2. Locate the internal speaker. See “Locating components” on page 69.
3. Disconnect the internal speaker cable from the system board. See “Locating parts on the system
board” on page 70.
4. Press the internal speaker lock latch 1 , slide the internal speaker downwards and remove it from
the chassis.

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;
Figure 29. Removing the internal speaker

5. Position the new internal speaker into the metal clips 2 and push the internal speaker upwards until it is
secured by the lock latch 1 .
6. Connect the new internal speaker cable to the system board.
7. Go to “Completing the FRU replacement” on page 89.

Completing the FRU replacement
This section provides instructions on how to complete the parts replacement.
After completing all parts replacement, you need to close the cover and reconnect cables, such as power
cords. Depending on the parts replaced, you might need to confirm the updated information in the Setup
Utility program. See Chapter 6 “Using the Setup Utility program” on page 43.
To complete the parts replacement:
1. Ensure that all components have been reassembled correctly and that no tools or loose screws are left
inside your computer. See “Locating components” on page 69 for the location of various components.
2. Make sure that the cables are routed correctly before closing the computer cover.

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Figure 30. Routing the cables

Important
Correctly route all power supply cables to avoid interference when closing the computer cover. Keep
cables clear of the hinges and sides of the computer chassis.
3. Close the computer cover.

Figure 31. Closing the computer cover

4. If a cover lock is installed, lock the cover.
5. Reconnect the external cables and power cords to the computer. See “Locating connectors on the rear
of the computer” on page 68.
6. To update your configuration, see Chapter 6 “Using the Setup Utility program” on page 43.

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Chapter 9. FRU lists
This chapter lists the information on the field replaceable units (FRUs).
Attention: Be sure to read and understand all the safety information before replacing any FRUs.
Note: In the following tables, a customer replaceable unit (CRU) is identified as either "1", "2", or "N" in the
CRU column. "N" means that the part is not a CRU, "1" means that the part is a Self-service CRU, and "2"
means that the part is an Optional-service CRU.

Overall: MT 6136, 6139, 7187, 7345, 7348, 7356, 7359, 7479, 7626, 7629,
7637, 8338, 8820, and 9961
The following replaceable components are available for the 6136, 6139, 7187, 7345, 7348, 7356, 7359, 7479,
7626, 7629, 7637, 8338, 8820, and 9961 machine type models.

Item #

FRUs

FRU #

CRU

41N3325

1

Optical drive, DVD-ROM 16X Max SATA
• MT 6139:
• MT 6175:
• MT 7187:
1

• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359: D6M D8M DGJ DKJ DQJ DUU DUF F2J F3J F9J FKJ
• MT 7479: AMM B1J B4J BBJ C2J
• MT 7637:

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91

Item #

FRUs

FRU #

CRU

43C1042

1

71Y5545

1

• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Optical drive, DVD Recordable SATA/CD-RW Rambo 8 - SATA Vista &
non-Vista
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175: A2G
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
1

• MT 7359: B9A B9T D3M D4M D5M D7M D7A D7T D9M DDJ DFJ DHJ
DJJ DNJ DPJ DVU DVF DWU DWF F1J F4J F6G F7U F7F F7L F8J FAJ
FBM FCJ FDM FFM FGJ FHJ FLJ
• MT 7479: B5A B5T ANM APM AQM ARM ASM AUM AVJ AWJ B2J B3J
ALM B9U B9F BAJ BDM BEU BEF C1J C3J
• MT 7637: A2U A2F A2S A2P A2L A2D A2Y A2M A2A A2Q A2T A2C A2B
A2H A2V A2K A2R A2E A2J A3Q
• MT 8820: AJG AKG ALG AMG APG ARS ARD ARY ASG
• MT 9961: AkU AkF AkS AkP AkD AkY ALU ALF ALS AMG
• MT 6136, 7626, 7629, and 8338_SB
Optical drive, DVD Recorder Rambo 8 - SATA 12XRAM write
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:

1

• MT 7359: B9A B9T D3M D4M D5M D7M D7A D7T D9M DDJ DFJ DHJ
DJJ DNJ DPJ DVU DVF DWU DWF F1J F4J F6G F7U F7F F7L F8J FAJ
FBM FCJ FDM FFM FGJ FHJ FLJ
• MT 7479: B5A B5T ANM APM AQM ARM ASM AUM AVJ AWJ B2J B3J
ALM B9U B9F BAJ BDM BEU BEF C1J C3J
• MT 7637: A2U A2F A2S A2P A2L A2D A2Y A2M A2A A2Q A2T A2C A2B
A2H A2V A2K A2R A2E A2J A3Q
• MT 8820: ARS ARD ARY ASG
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

92

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Item #

FRUs

FRU #

CRU

54Y8856

1

54Y8857

1

41A9767

1

Power supply, 130W AC/DC pwer adapter (for G model )
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
2

• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Power supply, 130W AC/DC power adapter (no G model)
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:

2

• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Power supply, 130W AC/DC power adapter (for G model )
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:

2

• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

93

Item #

FRUs

FRU #

CRU

40Y9035

1

53Y6837

1

40Y9036

1

Hard disk drive, SATA 160GB 7200RPM/3Gb/8MB
• MT 6139:
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348:
3

• MT 7356:
• MT 7359: F4J
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Hard disk drive, 160 GB 7200rpm SATA
• MT 6139:
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348:

3

• MT 7356:
• MT 7359: F4J
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Hard disk drive, SATA 250GB 7200RPM/3Gb/8MB
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: A1G A4G
• MT 7356: A2G

3

• MT 7359: B9A B9T D3M D4M D6M D7M D7A D7T DNJ DPJ DQJ DUU
DUF DVU DVF DWU DWF F1J F2J F3J F6G F7U F7F F7L F8J F9J FHJ
FKJ
• MT 7479: AMM ANM APM AQM ALM B9U B9F BDM BEU BEF
• MT 7637: A2U A2F A2S A2P A2L A2D A2Y A2M A2A A2Q A2T A2C A2B
A2H A2V A2K A2R A2E A2J A3Q
• MT 8820: AnU AnF AnS AnP AnD AnY AQU AQF AQS
• MT 9961: AkU AkF AkS AkP AkD AkY ALU ALF ALS AMG
• MT 6136, 7626, 7629, and 8338_SB

94

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FRUs

FRU #

CRU

45K0408

1

87H4891

1

45K0409

1

Hard disk drive, 250 GB 7200rpm SATA
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: A4G
• MT 7356: A2G
3

• MT 7359: B9A B9T D3M D4M D6M D7M D7A D7T DNJ DPJ DQJ DUU
DUF DVU DVF DWU DWF F1J F2J F3J F6G F7U F7F F7L F8J F9J FHJ
FKJ
• MT 7479: AMM ANM APM AQM ALM B9U B9F BDM BEU BEF
• MT 7637: A2U A2F A2S A2P A2L A2D A2Y A2M A2A A2Q A2T A2C A2B
A2H A2V A2K A2R A2E A2J A3Q
• MT 8820: AQU AQF AQS
• MT 9961: AkU AkF AkS AkP AkD AkY ALU ALF ALS AMG
• MT 6136, 7626, 7629, and 8338_SB
Hard disk drive, SATA 320GB 7200rpm SATA/8MB
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: A2G A3G A5G
• MT 7356:

3

• MT 7359: D5M D8M D9M DDJ DFJ DGJ DHJ DJJ DKJ FAJ FBM FCJ
FDM FFM FHJ FKJ
• MT 7479: B5A B5T ARM ASM AUM AVJ AWJ B1J B2J B3J B4J BAJ
BBJ C1J C2J C3J
• MT 7637:
• MT 8820: AJG AKG ALG AMG APG ARS ARD ARY
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Hard disk drive, 320 GB 7200rpm SATA
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187:
• MT 7345:

3

• MT 7348: A2G A3G A5G
• MT 7356:
• MT 7359: D5M D8M D9M DDJ DFJ DGJ DHJ DJJ DKJ FAJ FBM FCJ
FDM FFM FHJ FKJ
• MT 7479: B5A B5T ARM ASM AUM AVJ AWJ B1J B2J B3J B4J BAJ
BBJ C1J C2J C3J
• MT 7637:
• MT 8820: AJG AKG ALG AMG APG ARS ARD ARY

Chapter 9. FRU lists

95

Item #

FRUs

FRU #

CRU

41X5582

1

45K0410

1

45C5973

1

• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Hard disk drive, SATA 500GB 7200RPM/3Gb/s/8MB
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
3

• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Hard disk drive, 500GB 7200rpm SATA
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:

3

• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820: ASG
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Hard disk drive, SATA 1TB 7200RPM/3Gb/8MB
• MT 6139: 91Z
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:

3

• MT 7356:
• MT 7359: 91Z
• MT 7479: 91Z
• MT 7637: 91Z
• MT 8820: 91Z
• MT 9961: 91Z
• MT 6136, 7626, 7629, and 8338_SB

96

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Item #

FRUs

FRU #

CRU

45K0412

1

45X5582

1

43N9655

2

Hard disk drive, 1TB 7200rpm SATA
• MT 6139: 91Z
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: 91Z
3

• MT 7356:
• MT 7359: 91Z
• MT 7479: 91Z
• MT 7637: 91Z
• MT 8820: 91Z
• MT 9961: 91Z
• MT 6136, 7626, 7629, and 8338_SB
Hard disk drive, 500G HDD with cache size 8M -> 16M
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:

3

• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
FRU, system fan assembly
• MT 6139: all models
• MT 6175:
• MT 7187: all models
• MT 7345: all models
• MT 7348: all models

4

• MT 7356: all models
• MT 7359: all models
• MT 7479: all models
• MT 7637: all models
• MT 8820: all models
• MT 9961: all models
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

97

Item #

FRUs

FRU #

CRU

43N9427

2

45R5786

2

46R8640

2

FRU, 65W Heatsink kit
• MT 6139: all models
• MT 6175:
• MT 7187: all models
• MT 7345: all models
• MT 7348: all models
5

• MT 7356: all models
• MT 7359: all models
• MT 7479: all models
• MT 7637: all models
• MT 8820: all models
• MT 9961: all models
• MT 6136, 7626, 7629, and 8338_SB
Microprocessor, E4700 Conroe 2.60GHz 800MHz FSB 2M
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:

6

• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Microprocessor, E8600 Wolfdale,3.33GHZ,1333M FSB 6M E-0
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:

6

• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

98

ThinkCentre Hardware Maintenance Manual

Item #

FRUs

FRU #

CRU

45C7735

2

45C7736

2

45C7737

2

Microprocessor, Core 2 Duo E8500 Processor 3.16GHz 1333MHz FSB
6M L2 65W C-0
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
6

• MT 7356:
• MT 7359:
• MT 7479: ASM BEU BEF
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Microprocessor, Core 2 Duo E8400 processor 3.00GHz 1333MHz FSB
6M L2 65W C-0
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345: A6G
• MT 7348:

6

• MT 7356: A2G
• MT 7359:
• MT 7479: AMM ANM APM AQM ARM AVJ AWJ B1J B2J B3J B4J ALM
B9U B9F BAJ BBJ BDM C1J C2J C3J
• MT 7637:
• MT 8820:
• MT 9961: AkU AkF AkS AkP AkD AkY ALU ALF ALS
• MT 6136, 7626, 7629, and 8338_SB
Microprocessor, Core 2 Duo E8300 processor 2.83GHz 1333MHz FSB
6M L2 65W C-0
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:

6

• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

99

Item #

FRUs

FRU #

CRU

45R8337

2

46R1622

2

45C5349

2

Microprocessor, E7200 Wolfdale 2.53GHZ 1066MHZFSB 3MB M-0
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
6

• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Microprocessor, E7300 Wolfdale 2.66GHZ 1066FSB FSB 3MB M-0
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:

6

• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Microprocessor, E2200 Conroe-L 2.20GHz 800MHz FSB 1M
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:

6

• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

100

ThinkCentre Hardware Maintenance Manual

Item #

FRUs

FRU #

CRU

45C1774

2

46R9512

2

46R9514

2

Microprocessor, E2220 Conroe-L 2.40GHz 800MHz FSB 1M
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
6

• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Microprocessor, E5200 Wolfdale 2.50GHZ 800FSB 2M
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:

6

• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Microprocessor, 450 2.20GHZ 800MHz FSB 512K
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:

6

• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

101

Item #

FRUs

FRU #

CRU

45R8339

2

43C1965

2

46R8648

2

Microprocessor, E1400 Conroe 2.00GHZ 800MHZFSB 512K - NPI M-0
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
6

• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Microprocessor, Celeron 440 Processor 2.00GHz 800MHz FSB 512K L2
A-1 stepping level, value FMB
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:

6

• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Microprocessor, Q9400 Yorkfield 2.66GHZ 1333FSB 6MB VT, TXT R-0
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:

6

• MT 7356:
• MT 7359:
• MT 7479: B5A B5T AUM
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

102

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Item #

FRUs

FRU #

CRU

46R8646

2

53Y3946

2

53Y6654

2

Microprocessor, Q9550 Yorkfield 2.83GHz 1333FSB 12MB VT, TXT E-0
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
6

• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Microprocessor, Q8200 Yorkfield 2.33GHZ 1333FSB 4MB R-0
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:

6

• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Microprocessor, E7500 Wolfdale 2.93GHZ/1066FSB 3M
ViiV,EIST,EM64T,EDB R-0
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: A2G A3G A5G

6

• MT 7356:
• MT 7359: F6G FFM
• MT 7479:
• MT 7637: A2U A2F A2S A2P A2L A2D A2Y A2M A2A A2Q A2T A2C A2B
A2H A2V A2K A2R A2E A2J A3Q
• MT 8820: AJG AKG AnU AnF AnS AnP AnD AnY APG AQU AQF AQS
ASG
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

103

Item #

FRUs

FRU #

CRU

53Y6653

2

53Y9051

2

64Y1075

2

Microprocessor, E7400 Wolfdale 2.8GHZ/1066FSB 3M
ViiV,EIST,EM64T,EDB R-0
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
6

• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Microprocessor, E1500 Conroe 2.2GHZ/800FSB 512KB EIST,EM64T,EDB
M-0
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:

6

• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Microprocessor, E5400 Wolfdale 2.7GHz/800FSB 2MB EIST,EM64T,EDB
R-0
• MT 6139: A3G A4G
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: A4G

6

• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

104

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Item #

FRUs

FRU #

CRU

46R9512

2

71Y3486

2

71Y3490

2

Microprocessor, E5200 Wolfdale 2.5GHZ 800FSB 2M R-0 stepping level
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
6

• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Microprocessor, Intel Core 2 Duo E7600 3.06G/1066/3M/775 VT R0 65W
QLUH
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:

6

• MT 7356:
• MT 7359: B9A B9T D6M D7M D7A D7T D8M D9M DDJ DFJ DGJ DHJ
DJJ DKJ DNJ DPJ DQJ F8J F9J FAJ FCJ FGJ FHJ FKJ FLJ
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Microprocessor, Intel Core 2 Quad Q8400S 2.66/1333/4/775 VT R0 65W
QLRY
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:

6

• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

105

Item #

FRUs

FRU #

CRU

71Y3484

2

53Y9049

2

89Y0207

2

Microprocessor, Intel Pentium Dual Core E6300 2.8G/1066/2M/775 VT R0
65W QLPZ
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
6

• MT 7356:
• MT 7359: D3M D4M D5M DUU DUF DVU DVF DWU DWF
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Microprocessor, E5300 Wolfdale 2.6GHz/800FSB 2MB EIST, EM64T, EDB
R-0
• MT 6139: A1G A2G
• MT 6175:
• MT 7187: A1G A2G
• MT 7345: A1G A2G
• MT 7348: A1G A2G

6

• MT 7356: A1G A2G
• MT 7359: A1G A2G
• MT 7479: A1G A2G
• MT 7637:
• MT 8820: A1G A2G
• MT 9961: A1G A2G
• MT 6136, 7626, 7629, and 8338_SB
Microprocessor, Inte Celeron Dual Core E3400 2.6GHZ /800 MHz/1MB
R-0 65W VT
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:

6

• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

106

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FRUs

FRU #

CRU

71Y6252

2

71Y6251

2

71Y6250

2

Microprocessor, Inte Celeron Dual Core E3300 2.5GHZ /800 MHz/1MB
R-0 65W VT
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
6

• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Microprocessor, Intel Celeron Dual Core E3200 2.4GHZ /800 MHz/1MB
R-0 65W VT
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:

6

• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Microprocessor, Intel Pentium Dual Core E6500 2.93GHZ /1066 MHz/2MB
R-0 65W
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:

6

• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

107

Item #

FRUs

FRU #

CRU

89Y0198

2

03T6009

2

03T6006

2

Microprocessor, Intel Pentium Dual Core E6600 3.06GHZ /1066 MHz/2MB
R-0 65W
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
6

• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Microprocessor, Intel Pentium Dual Core E6700 3.20GHZ/1066MHZ/2M
VT R0 65W
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:

6

• MT 7356:
• MT 7359: FBM FDM
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Microprocessor, E6800 Pentium Dual Core 3.3GHZ/1066MHZ/2M
Wolfdale-2M R-0 stepping
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:

6

• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

108

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Item #

FRUs

FRU #

CRU

03T6007

2

03T6008

2

46R3325

1

Microprocessor, E5700 Pentium Dual Core
3.0GHz/800Mhz/2M,Wolfdale-2M R-0 stepping
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
6

• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Microprocessor, E3500 Celeron Dual Core 2.7GHZ/800MHZ/1M
Wolfdale-1M R-0 stepping
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:

6

• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Memory module, 1GB PC3-8500 1066MHz DDR3 SoDIMM
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:

8

• MT 7356:
• MT 7359: DNJ DPJ DQJ F1J F2J F3J F4J
• MT 7479: B2J B3J B4J
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

109

Item #

FRUs

FRU #

CRU

46R3326

1

89Y9225

1

64Y3057

N

Memory module, 2GB PC3-8500 1066MHz DDR3 SoDIMM
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
8

• MT 7359: B9A B9T D3M D4M D5M D6M D7M D7A D7T D8M D9M DDJ
DFJ DGJ DHJ DJJ DKJ DUU DUF DVU DVF DWU DWF F6G F7U F7F
F7L F8J F9J FAJ FBM FCJ FDM FFM FGJ FHJ FKJ FLJ
• MT 7479: B5A B5T AMM ANM APM AQM ARM ASM AUM AVJ AWJ B1J
ALM B9U B9F BAJ BBJ BDM BEU BEF C1J C2J C3J
• MT 7637: A2U A2F A2S A2P A2L A2D A2Y A2M A2A A2Q A2T A2C A2B
A2H A2V A2K A2R A2E A2J A3Q
• MT 8820: AJG AKG ALG AMG AnU AnF AnS AnP AnD AnY APG AQU
AQF AQS ARS ARD ARY ASG
• MT 9961: AkU AkF AkS AkP AkD AkY ALU ALF ALS AMG
• MT 6136, 7626, 7629, and 8338_SB
Memory module, 4GB PC3-10600 1333MHz DDR3 SODIMM
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:

8

• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
System board, 504AT - swallow GA Intel Q45 non-AMT sub from 46R1518
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G

9

• MT 7356: A2G
• MT 7359: F6G
• MT 7479: B5A B5T AMM ANM APM AQM ARM ASM AUM AVJ AWJ B1J
B2J B3J B4J ALM B9U B9F BAJ BBJ BDM BEU BEF C1J C2J C3J
• MT 7637: A2U A2F A2S A2P A2L A2D A2Y A2M A2A A2Q A2T A2C A2B
A2H A2V A2K A2R A2E A2J A3Q
• MT 8820: AJG AKG ALG AMG AnU AnF AnS AnP AnD AnY APG AQU
AQF AQS ARS ARD ARY ASG

110

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Item #

FRUs

FRU #

CRU

64Y2679

N

64Y9772

N

• MT 9961: AkU AkF AkS AkP AkD AkY ALU ALF ALS AMG
• MT 6136, 7626, 7629, and 8338_SB
System board, 504AT - swallow Intel Q45 non-AMT (updated V1.1)
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
9

• MT 7359: F6G
• MT 7479: B5A B5T AMM ANM APM AQM ARM ASM AUM AVJ AWJ B1J
B2J B3J B4J ALM B9U B9F BAJ BBJ BDM BEU BEF C1J C2J C3J
• MT 7637: A2U A2F A2S A2P A2L A2D A2Y A2M A2A A2Q A2T A2C A2B
A2H A2V A2K A2R A2E A2J A3Q
• MT 8820: AJG AKG ALG AMG AnU AnF AnS AnP AnD AnY APG AQU
AQF AQS ARS ARD ARY ASG
• MT 9961: AkU AkF AkS AkP AkD AkY ALU ALF ALS AMG
• MT 6136, 7626, 7629, and 8338_SB
System board, planar swallow Intel Q45 non-AMT (GIGA) GA Level (PCB
1.1) support Win7
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G

9

• MT 7359: B9A B9T D3M D4M D5M D6M D7M D7A D7T D8M D9M DDJ
DFJ DGJ DHJ DJJ DKJ DNJ DPJ DQJ DUU DUF DVU DVF DWU DWF
F1J F2J F3J F4J F6G F7U F7F F7L F8J F9J FAJ FBM FCJ FDM FFM
FGJ FHJ FKJ FLJ
• MT 7479: B5A B5T AMM ANM APM AQM ARM ASM AUM AVJ AWJ B1J
B2J B3J B4J ALM B9U B9F BAJ BBJ BDM BEU BEF C1J C2J C3J
• MT 7637: A2U A2F A2S A2P A2L A2D A2Y A2M A2A A2Q A2T A2C A2B
A2H A2V A2K A2R A2E A2J A3Q
• MT 8820: AJG AKG ALG AMG AnU AnF AnS AnP AnD AnY APG AQU
AQF AQS ARS ARD ARY ASG
• MT 9961: AkU AkF AkS AkP AkD AkY ALU ALF ALS AMG
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

111

Item #

FRUs

FRU #

CRU

64Y5548

N

64Y9778

N

71Y6986

N

43N9579

2

System board, Russian only system planar swallow Intel Q45(GIGA) TPM
disable
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: 91G

9

• MT 7356:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
System board, system planar swallow Intel Q45(GIGA) TPM disable
(PCB1.1) support Win7
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: A5G

9

• MT 7356:
• MT 7479:
• MT 7637: A2U A2F A2S A2P A2L A2D A2Y A2M A2A A2Q A2T A2C A2B
A2H A2V A2K A2R A2E A2J A3Q
• MT 8820: ARS ARD ARY ASG
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
System board, system planar swallow Intel Q45 (GIGA) GA Level (PCB
1.1) EUP
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G

9

• MT 7356: A2G
• MT 7479: B5A B5T AMM ANM APM AQM ARM ASM AUM AVJ AWJ B1J
B2J B3J B4J ALM B9U B9F BAJ BBJ BDM BEU BEF C1J C2J C3J
• MT 7637: A2U A2F A2S A2P A2L A2D A2Y A2M A2A A2Q A2T A2C A2B
A2H A2V A2K A2R A2E A2J A3Q
• MT 8820: ARS ARD ARY ASG
• MT 9961: AkU AkF AkS AkP AkD AkY ALU ALF ALS AMG
• MT 6136, 7626, 7629, and 8338_SB

10

FRU, C2 switch
• MT 6139: all models

112

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Item #

FRUs

FRU #

CRU

FRU #

CRU

43N9569

2

43N9578

1

• MT 6175:
• MT 7187: all models
• MT 7345: all models
• MT 7348: all models
• MT 7356: all models
• MT 7359: all models
• MT 7479: all models
• MT 7637: all models
• MT 8820: all models
• MT 9961: all models
• MT 6136, 7626, 7629, and 8338_SB

Mechanical FRUs
The FRUs listed in the following tables are not illustrated.
FRUs
FRU, mechanical kit
• MT 6139: all models
• MT 6175:
• MT 7187: all models
• MT 7345: all models
• MT 7348: all models
• MT 7356: all models
• MT 7359: all models
• MT 7479: all models
• MT 7637: all models
• MT 8820: all models
• MT 9961: all models
• MT 6136, 7626, 7629, and 8338_SB
FRU, vertical stand
• MT 6139: all models
• MT 6175:
• MT 7187: all models
• MT 7345: all models
• MT 7348: all models
• MT 7356: all models
• MT 7359: all models
• MT 7479: all models
• MT 7637: all models
• MT 8820: all models
• MT 9961: all models
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

113

FRUs

FRU #

CRU

43N9580

1

43N9581

1

43N9582

1

FRU, ODD bezel kit
• MT 6139: all models
• MT 6175:
• MT 7187: all models
• MT 7345: all models
• MT 7348: all models
• MT 7356: all models
• MT 7359: all models
• MT 7479: all models
• MT 7637: all models
• MT 8820: all models
• MT 9961: all models
• MT 6136, 7626, 7629, and 8338_SB
FRU, non-ODD bezel kit
• MT 6139: all models
• MT 6175:
• MT 7187: all models
• MT 7345: all models
• MT 7348: all models
• MT 7356: all models
• MT 7359: all models
• MT 7479: all models
• MT 7637: all models
• MT 8820: all models
• MT 9961: all models
• MT 6136, 7626, 7629, and 8338_SB
FRU, card reader bezel kit
• MT 6139: all models
• MT 6175:
• MT 7187: all models
• MT 7345: all models
• MT 7348: all models
• MT 7356: all models
• MT 7359: all models
• MT 7479: all models
• MT 7637: all models
• MT 8820: all models
• MT 9961: all models
• MT 6136, 7626, 7629, and 8338_SB

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FRUs

FRU #

CRU

43N9583

1

43N9136

2

45J9583

2

FRU, non card reader bezel kit
• MT 6139: all models
• MT 6175:
• MT 7187: all models
• MT 7345: all models
• MT 7348: all models
• MT 7356: all models
• MT 7359: all models
• MT 7479: all models
• MT 7637: all models
• MT 8820: all models
• MT 9961: all models
• MT 6136, 7626, 7629, and 8338_SB
FRU, Power cable for HDD.&.ODD
• MT 6139: all models
• MT 6175:
• MT 7187: all models
• MT 7345: all models
• MT 7348: all models
• MT 7356: all models
• MT 7359: all models
• MT 7479: all models
• MT 7637: all models
• MT 8820: all models
• MT 9961: all models
• MT 6136, 7626, 7629, and 8338_SB
FRU, Power cable for ODD&HDD_R_150MM+150mm
• MT 6139: all models
• MT 6175:
• MT 7187: all models
• MT 7345: all models
• MT 7348: all models
• MT 7356: all models
• MT 7359: all models
• MT 7479: all models
• MT 7637: all models
• MT 8820: all models
• MT 9961: all models
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

115

FRUs

FRU #

CRU

43N9131

2

43N9092

1

43N9078

2

FRU, SATA cable - HDD 500mm
• MT 6139: all models
• MT 6175:
• MT 7187: all models
• MT 7345: all models
• MT 7348: all models
• MT 7356: all models
• MT 7359: all models
• MT 7479: all models
• MT 7637: all models
• MT 8820: all models
• MT 9961: all models
• MT 6136, 7626, 7629, and 8338_SB
FRU, Internal speaker
• MT 6139: all models
• MT 6175:
• MT 7187: all models
• MT 7345: all models
• MT 7348: all models
• MT 7356: all models
• MT 7359: all models
• MT 7479: all models
• MT 7637: all models
• MT 8820: all models
• MT 9961: all models
• MT 6136, 7626, 7629, and 8338_SB
FRU, Front I/O cable_R(4.5L_PCBA_A400_U400)+LED/switch
• MT 6139: all models
• MT 6175:
• MT 7187: all models
• MT 7345: all models
• MT 7348: all models
• MT 7356: all models
• MT 7359: all models
• MT 7479: all models
• MT 7637: all models
• MT 8820: all models
• MT 9961: all models
• MT 6136, 7626, 7629, and 8338_SB

116

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FRUs

FRU #

CRU

41R6198

2

42Y8006

2

43N9143

2

FRU, Serial port cable
• MT 6139: all models
• MT 6175:
• MT 7187: all models
• MT 7345: all models
• MT 7348: all models
• MT 7356: all models
• MT 7359: all models
• MT 7479: all models
• MT 7637: all models
• MT 8820: all models
• MT 9961: all models
• MT 6136, 7626, 7629, and 8338_SB
FRU, USB cable
• MT 6139: all models
• MT 6175:
• MT 7187: all models
• MT 7345: all models
• MT 7348: all models
• MT 7356: all models
• MT 7359: all models
• MT 7479: all models
• MT 7637: all models
• MT 8820: all models
• MT 9961: all models
• MT 6136, 7626, 7629, and 8338_SB
FRU, E-SATA cable
• MT 6139: all models
• MT 6175:
• MT 7187: all models
• MT 7345: all models
• MT 7348: all models
• MT 7356: all models
• MT 7359: all models
• MT 7479: all models
• MT 7637: all models
• MT 8820: all models
• MT 9961: all models
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

117

FRUs

FRU #

CRU

43N9149

2

43N9134

2

45J9520

2

FRU, PS2 cable (150mm)
• MT 6139: all models
• MT 6175:
• MT 7187: all models
• MT 7345: all models
• MT 7348: all models
• MT 7356: all models
• MT 7359: all models
• MT 7479: all models
• MT 7637: all models
• MT 8820: all models
• MT 9961: all models
• MT 6136, 7626, 7629, and 8338_SB
FRU, SATA cable - optical 370mm
• MT 6139: all models
• MT 6175:
• MT 7187: all models
• MT 7345: all models
• MT 7348: all models
• MT 7356: all models
• MT 7359: all models
• MT 7479: all models
• MT 7637: all models
• MT 8820: all models
• MT 9961: all models
• MT 6136, 7626, 7629, and 8338_SB
FRU, parallel to parallel dongle cable_210mm_R
• MT 6139: all models
• MT 6175:
• MT 7187: all models
• MT 7345: all models
• MT 7348: all models
• MT 7356: all models
• MT 7359: all models
• MT 7479: all models
• MT 7637: all models
• MT 8820: all models
• MT 9961: all models
• MT 6136, 7626, 7629, and 8338_SB

118

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FRUs

FRU #

CRU

43N9656

2

43N9657

2

43N9658

2

FRU, access cover assembly
• MT 6139: all models
• MT 6175:
• MT 7187: all models
• MT 7345: all models
• MT 7348: all models
• MT 7356: all models
• MT 7359: all models
• MT 7479: all models
• MT 7637: all models
• MT 8820: all models
• MT 9961: all models
• MT 6136, 7626, 7629, and 8338_SB
FRU, base cover assembly
• MT 6139: all models
• MT 6175:
• MT 7187: all models
• MT 7345: all models
• MT 7348: all models
• MT 7356: all models
• MT 7359: all models
• MT 7479: all models
• MT 7637: all models
• MT 8820: all models
• MT 9961: all models
• MT 6136, 7626, 7629, and 8338_SB
FRU, front bezel assembly
• MT 6139: all models
• MT 6175:
• MT 7187: all models
• MT 7345: all models
• MT 7348: all models
• MT 7356: all models
• MT 7359: all models
• MT 7479: all models
• MT 7637: all models
• MT 8820: all models
• MT 9961: all models
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

119

FRUs

FRU #

CRU

43N9659

2

43N9660

2

43N9661

2

FRU, HDD tray assembly
• MT 6139: all models
• MT 6175:
• MT 7187: all models
• MT 7345: all models
• MT 7348: all models
• MT 7356: all models
• MT 7359: all models
• MT 7479: all models
• MT 7637: all models
• MT 8820: all models
• MT 9961: all models
• MT 6136, 7626, 7629, and 8338_SB
FRU, I/O shielding assembly
• MT 6139: all models
• MT 6175:
• MT 7187: all models
• MT 7345: all models
• MT 7348: all models
• MT 7356: all models
• MT 7359: all models
• MT 7479: all models
• MT 7637: all models
• MT 8820: all models
• MT 9961: all models
• MT 6136, 7626, 7629, and 8338_SB
FRU, MB tray assembly
• MT 6139: all models
• MT 6175:
• MT 7187: all models
• MT 7345: all models
• MT 7348: all models
• MT 7356: all models
• MT 7359: all models
• MT 7479: all models
• MT 7637: all models
• MT 8820: all models
• MT 9961: all models
• MT 6136, 7626, 7629, and 8338_SB

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FRUs

FRU #

CRU

43N9679

2

43N9828

N

43N9584

N

FRU, universal adapter bracket 5.25 to 3.5 W/bezel
• MT 6139: all models
• MT 6175:
• MT 7187: all models
• MT 7345: all models
• MT 7348: all models
• MT 7356: all models
• MT 7359: all models
• MT 7479: all models
• MT 7637: all models
• MT 8820: all models
• MT 9961: all models
• MT 6136, 7626, 7629, and 8338_SB
FRU, vertical stand
• MT 6139: all models
• MT 6175:
• MT 7187: all models
• MT 7345: all models
• MT 7348: all models
• MT 7356: all models
• MT 7359: all models
• MT 7479: all models
• MT 7637: all models
• MT 8820: all models
• MT 9961: all models
• MT 6136, 7626, 7629, and 8338_SB
FRU, Deco-bezel for universal adapter, 607BT
• MT 6139: all models
• MT 6175:
• MT 7187: all models
• MT 7345: all models
• MT 7348: all models
• MT 7356: all models
• MT 7359: all models
• MT 7479: all models
• MT 7637: all models
• MT 8820: all models
• MT 9961: all models
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

121

FRUs

FRU #

CRU

43N9593

N

46R1519

N

54Y8273

2

FRU, 1.8 to 2.5 universal HDD bracket
• MT 6139: all models
• MT 6175:
• MT 7187: all models
• MT 7345: all models
• MT 7348: all models
• MT 7356: all models
• MT 7359: all models
• MT 7479: all models
• MT 7637: all models
• MT 8820: all models
• MT 9961: all models
• MT 6136, 7626, 7629, and 8338_SB
FRU, PCI parallel card
• MT 6139: all models
• MT 6175:
• MT 7187: all models
• MT 7345: all models
• MT 7348: all models
• MT 7356: all models
• MT 7359: all models
• MT 7479: all models
• MT 7637: all models
• MT 8820: all models
• MT 9961: all models
• MT 6136, 7626, 7629, and 8338_SB
FRU, thermal sense cable
• MT 6139: all models
• MT 6175: all models
• MT 7187: all models
• MT 7345: all models
• MT 7348: all models
• MT 7356: all models
• MT 7359: all models
• MT 7479: all models
• MT 7637: all models
• MT 8820: all models
• MT 9961: all models
• MT 6136, 7626, 7629, and 8338_SB

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Keyboard and Mouse
Keyboard (Lenovo Preferred Pro USB -- without hub)

FRU #

CRU

41A5289

1

41A5290

1

41A5291

1

US English
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: B9A D3M D4M D5M D6M D7M D7A D8M D9M DUU DVU DWU F6G
F7U F7L FBM FDM FFM
• MT 7479: B5A AMM ANM APM AQM ARM ASM AUM ALM F9U BDM BEU
• MT 7637: A2U A2L A2G A2M A2A A2Q A2H A2R A2E A3Q
• MT 8820: AJG AKG ALG AMG APG AQU
• MT 9961: AkU ALU AMG
• MT 6136, 7626, 7629, and 8338_SB
Arabic
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
A/F
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820: AJG AKG ALG AMG APG
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

123

Keyboard (Lenovo Preferred Pro USB -- without hub)

FRU #

CRU

41A5292

1

41A5293

1

41A5294

1

B/F
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359:
• MT 7479:
• MT 7637: A2G
• MT 8820: ASG
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Belgium English
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Brazilian Portuguese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637: A2P
• MT 8820: AnP
• MT 9961: AkP
• MT 6136, 7626, 7629, and 8338_SB

124

ThinkCentre Hardware Maintenance Manual

Keyboard (Lenovo Preferred Pro USB -- without hub)

FRU #

CRU

41A5295

1

41A5296

1

41A5297

1

Bulgarian
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Chinese/US
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637: A2B A2V
• MT 8820: ASG
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Czech (ABB)
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359:
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

125

Keyboard (Lenovo Preferred Pro USB -- without hub)

FRU #

CRU

41A5298

1

41A5299

1

41A5300

1

Danish
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Dutch
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
French
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB

126

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Keyboard (Lenovo Preferred Pro USB -- without hub)

FRU #

CRU

41A5301

1

41A5302

1

41A5303

1

French Canadian
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: DUF DVF DWF F7F
• MT 7479: B9F BEF
• MT 7637: A2F
• MT 8820: AJG AKG ALG AMG APG AQF
• MT 9961: AkF ALF
• MT 6136, 7626, 7629, and 8338_SB
French Canadian
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: DUF DVF DWF F7F
• MT 7479: B9F BEF
• MT 7637: A2F
• MT 8820: AJG AKG ALG AMG APG
• MT 9961: AkF ALF
• MT 6136, 7626, 7629, and 8338_SB
German
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

127

Keyboard (Lenovo Preferred Pro USB -- without hub)

FRU #

CRU

41A5304

1

41A5305

1

41A5306

1

Greek
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Greek/US
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Hebrew
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB

128

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Keyboard (Lenovo Preferred Pro USB -- without hub)

FRU #

CRU

41A5307

1

41A5308

1

41A5309

1

Hungarian
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Iceland
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Italy
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

129

Keyboard (Lenovo Preferred Pro USB -- without hub)

FRU #

CRU

41A5310

1

41A5311

1

41A5312

1

Japanese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359: DNJ DPJ DQJ F1J F2J F3J F4J F8J F9J FAJ FGJ FHJ FKJ FLJ
• MT 7479: B2J B3J B4J BAJ BBJ C1J C2J C3J
• MT 7637: A2J
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Korean
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637: A2K
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
LA Spanish
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637: A2S A2D A2Y
• MT 8820: AnS AnD AnY AQS ARS ARD ARY
• MT 9961: AkS AkD AkY ALS
• MT 6136, 7626, 7629, and 8338_SB

130

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Keyboard (Lenovo Preferred Pro USB -- without hub)

FRU #

CRU

41A5313

1

41A5314

1

41A5315

1

Norwegian
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Polish
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Portuguese
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

131

Keyboard (Lenovo Preferred Pro USB -- without hub)

FRU #

CRU

41A5317

1

41A5316

1

41A5318

1

Romanian
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Romanian
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Russian/Cyrillic
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB

132

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Keyboard (Lenovo Preferred Pro USB -- without hub)

FRU #

CRU

41A5319

1

41A5320

1

41A5321

1

Serbian/Cyrillic
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Slovak
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Spanish
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

133

Keyboard (Lenovo Preferred Pro USB -- without hub)

FRU #

CRU

41A5322

1

41A5323

1

41A5324

1

Swedish/Finnish
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
SF/G
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Thailand
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359: B9T D7T
• MT 7479: B5T
• MT 7637: A2T
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

134

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Keyboard (Lenovo Preferred Pro USB -- without hub)

FRU #

CRU

41A5325

1

41A5326

1

41A5327

1

Turkish
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Turkish
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
UK English
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

135

Keyboard (Lenovo Preferred Pro USB -- without hub)

FRU #

CRU

41A5328

1

41A5329

1

45J4880

1

45J4896

1

US European
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Slovenian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820:
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Arabic (New)
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Lithuanian
• MT 6139:
• MT 6175:

136

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FRU #

CRU

FRU #

CRU

57Y4780

1

57Y4781

1

• MT 7187:
• MT 7345:
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820:
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Keyboard (Lenovo Fingerprint Reader USB)
US English
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Arabic
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

137

Keyboard (Lenovo Fingerprint Reader USB)

FRU #

CRU

57Y4782

1

57Y4783

1

57Y4784

1

A/F
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Belgium French
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Belgium English
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

138

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Keyboard (Lenovo Fingerprint Reader USB)

FRU #

CRU

57Y4785

1

57Y4786

1

57Y4787

1

Brazilian Portuguese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Bulgarian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Chinese/US
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

139

Keyboard (Lenovo Fingerprint Reader USB)

FRU #

CRU

57Y4788

1

57Y4789

1

57Y4790

1

Czech (ABB)
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Danish
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Dutch
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

140

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FRU #

CRU

57Y4791

1

57Y4792

1

57Y4793

1

French
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
French Canadian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
French Canadian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

141

Keyboard (Lenovo Fingerprint Reader USB)

FRU #

CRU

57Y4794

1

57Y4795

1

57Y4796

1

German
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Greek
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Greek/US
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

142

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Keyboard (Lenovo Fingerprint Reader USB)

FRU #

CRU

57Y4797

1

57Y4798

1

57Y4799

1

Hebrew
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Hungarian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Iceland
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

143

Keyboard (Lenovo Fingerprint Reader USB)

FRU #

CRU

57Y4800

1

57Y4801

1

57Y4802

1

Italy
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Japanese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359: DDJ DFJ DGJ DHJ DJJ DKJ FCJ
• MT 7479: AVJ AWJ B1J
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Korean
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

144

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Keyboard (Lenovo Fingerprint Reader USB)

FRU #

CRU

57Y4803

1

57Y4804

1

57Y4805

1

LA Spanish
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Norwegian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Polish
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

145

Keyboard (Lenovo Fingerprint Reader USB)

FRU #

CRU

57Y4806

1

57Y4808

1

57Y4806

1

Portuguese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Romanian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Romanian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

146

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Keyboard (Lenovo Fingerprint Reader USB)

FRU #

CRU

57Y4809

1

57Y4810

1

57Y4811

1

Russian/Cyrillic
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Serbian/Cyrillic
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Slovak
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

147

Keyboard (Lenovo Fingerprint Reader USB)

FRU #

CRU

57Y4812

1

57Y4813

1

57Y4814

1

Spanish
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Swedish/Finnish
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Swiss French/German
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

148

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Keyboard (Lenovo Fingerprint Reader USB)

FRU #

CRU

57Y4815

1

57Y4816

1

57Y4817

1

Thailand
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Turkish
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Turkish
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

149

Keyboard (Lenovo Fingerprint Reader USB)

FRU #

CRU

57Y4818

1

57Y4819

1

57Y4820

1

UK English
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
US European
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Slovenian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

150

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Mice

FRU #

CRU

41U3013

1

41U3030

1

41R0018

1

Optical wheel mouse (400 DPI), USB - red wheel (primary)
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175: A2G
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: B9A B9T D3M D4M D5M D6M D7M D7A D7T D8M D9M DDJ DFJ DGJ
DHJ DJJ DKJ DNJ DPJ DQJ DUU DUF DVU DVF DWU DWF F1J F2J F3J F4J F6G
F7U F7F F7L F8J F9J FAJ FBM FCJ FFM FGJ FHJ FKJ FLJ
• MT 7479: B5A B5T AMM ANM APM AQM ARM ASM AUM AVJ AWJ B1J B2J B3J
B4J ALM B9U B9F BAJ BBJ BDM BEU BEF C1J C2J C3J
• MT 7637: A2U A2F A2S A2P A2L A2D A2Y A2M A2A A2Q A2T A2C A2B A2H A2V
A2K A2R A2E A2J A3Q
• MT 8820: AJG AKG ALG AMG APG AQU AQF AQS ARS ARD ARY ASG
• MT 9961: AkU AkF AkS AkP AkD AkY ALU ALF ALS AMG
• MT 6136, 7626, 7629, and 8338_SB
Optical wheel mouse (400 DPI), USB - red wheel (secondary)
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175: A2G
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: B9A B9T D3M D4M D5M D6M D7M D7A D7T D8M D9M DDJ DFJ DGJ
DHJ DJJ DKJ DNJ DPJ DQJ DUU DUF DVU DVF DWU DWF F1J F2J F3J F4J F6G
F7U F7F F7L F8J F9J FAJ FBM FCJ FFM FGJ FHJ FKJ FLJ
• MT 7479: B5A B5T AMM ANM APM AQM ARM ASM AUM AVJ AWJ B1J B2J B3J
B4J ALM B9U B9F BAJ BBJ BDM BEU BEF C1J C2J C3J
• MT 7637: A2U A2F A2S A2P A2L A2D A2Y A2M A2A A2Q A2T A2C A2B A2H A2V
A2K A2R A2E A2J A3Q
• MT 8820: AJG AKG ALG AMG APG AQU AQF AQS ARS ARD ARY ASG
• MT 9961: AkU AkF AkS AkP AkD AkY ALU ALF ALS AMG
• MT 6136, 7626, 7629, and 8338_SB
(Tower only) PS/2 Three button ball mouse
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
Chapter 9. FRU lists

151

Mice

FRU #

CRU

89Y1273

1

89Y1274

1

89Y1275

1

• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Primax LXB MO28UOA USB mouse
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Logitech LXB M-U0022-O USB mouse
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Liteon LXB SM-1065 USB mouse
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

152

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Adapters and miscellaneous FRUs
Adapters & miscellaneous FRUs

FRU #

CRU

43N9160

1

41D2781

1

41A5334

1

DP to DVI dongle 200mm
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359: FCJ FGJ FHJ FKJ FLJ
• MT 7479: C1J C2J C3J
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
IEEE 1394 Firewire adapter (LP)
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Speakers (2-piece) Lenovo Logo (secondary)
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

153

Adapters & miscellaneous FRUs

FRU #

CRU

89P8571

1

39K5120

1

91P8835

2

Speaker power brick - US, Canada, LA low voltage, ASEAN (TOWER ROCKYS&LX-607)
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359: DUU DVU DWU
• MT 7479:
• MT 7637: A2U A2S A2A
• MT 8820: AnU AnS AQU AQS
• MT 9961: AkU AkS ALU ALS
• MT 6136, 7626, 7629, and 8338_SB
Modem phone cable
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Thermal grease Syringe
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

154

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Adapters & miscellaneous FRUs

FRU #

CRU

42T5004

1

42T5089

1

45J9524

1

46R4220

1

AC line cord for AC/DC power adapter - 1.0m/3 wire
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
AC line cord for AC/DC power adapter - 1.0m/3 wire
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Display port to VGA dongle
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Soft modem V.90/V.44 - LP
• MT 6139:
• MT 6175:

Chapter 9. FRU lists

155

Adapters & miscellaneous FRUs

FRU #

CRU

FRU #

CRU

42T5089

1

42T5096

1

• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Power Cords
Power Cords --primary
Line Cord - US/Canada
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348:
• MT 7356:
• MT 7359: B9A D7A DUU DUF DVU DVF DWU DWF F7U F7F F7L
• MT 7479: B5A B9U B9F BEU BEF
• MT 7637: A2U A2F A2S A2D A2L A2A A2T
• MT 8820: AJG AKG ALG AMG APG AQU AQF AQS ARS ARD
• MT 9961: AkU AkF AkS AkD ALU ALF ALS
• MT 6136, 7626, 7629, and 8338_SB
Line Cord - Japan
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359: DDJ DFJ DGJ DHJ DJJ DKJ DNJ DPJ DQJ F1J F2J F3J F4J F8J F9J
FAJ FGJ FHJ FKJ FLJ
• MT 7479: AVJ AWJ B1J B2J B3J B4J BAJ BBJ C1J C2J C3J
• MT 7637: A2E A2J
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

156

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Power Cords --primary

FRU #

CRU

42T5102

1

42T5177

1

42T5114

1

Line Cord -Argentina
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359: F7L
• MT 7479:
• MT 7637:
• MT 8820: AnY ARY
• MT 9961: AkY
• MT 6136, 7626, 7629, and 8338_SB
Line Cord - Brazil
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637: A2P
• MT 8820: AnP
• MT 9961: AkP
• MT 6136, 7626, 7629, and 8338_SB
Line Cord - German
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

157

Power Cords --primary

FRU #

CRU

42T5120

1

42T5126

1

42T5129

1

Line Cord - UK
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: B5A
• MT 7479: B5A
• MT 7637: A2B A2H A2G
• MT 8820: AJG AKG ALG AMG APG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Line Cord - Denmark
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820:
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Line Cord - Switzerland
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB

158

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Power Cords --primary

FRU #

CRU

42T5132

1

42T5135

1

42T5141

1

Line Cord - Italy
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G F7L
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ARS ARY
• MT 9961: AkS AkY ALS
• MT 6136, 7626, 7629, and 8338_SB
Line Cord-Australia / New Zealand
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359: D3M D4M D5M D6M D7M D8M D9M FBM FDM FFM
• MT 7479: AMM ANM APM AQM ARM ASM AUM ALM BDM
• MT 7637: A2M
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Line Cord - South Africa
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: B5A AMM ANM APM AQM ARM ASM AUM ALM FBM FDM FFM
• MT 7479: B5A AMM ANM APM AQM ARM ASM AUM ALM BDM
• MT 7637: A2M
• MT 8820: AJG AKG ALG AMG APG
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

159

Power Cords --primary

FRU #

CRU

42T5147

1

42T5150

1

42T5156

1

Line Cord - Israel
• MT 6139: A1G A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A1G A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Line Cord - China
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637: A2C
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Line Cord - Taiwan
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637: A2V
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

160

ThinkCentre Hardware Maintenance Manual

Power Cords --primary

FRU #

CRU

42T5162

1

42T4400

1

42T5168

1

Line Cord - Korea
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637: A2K A2R
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Line Cord - Thailand
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637: A2T
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Line Cord - India
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479: B5T
• MT 7637: A2Q A3Q
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

161

Recovery discs
Windows XP Professional Recovery CD
Note: The Windows XP Professional recovery DVDs are available only for models with a valid Microsoft
Windows XP Professional certificate of authenticity (COA) affixed to the system. Due to a Microsoft licensing
limitation, if a model came with Windows XP Professional preinstalled from the factory, but has either a
Windows 7 or Windows Vista COA affixed to the system, that model is eligible only for recovery DVDs that
match the operating system specified on the COA.
Windows XP Professional

FRU #

CRU

71Y8274

1

71Y8275

1

Arabic enabled
• MT 6139: CTO
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: CTO
• MT 7356: CTO
• MT 7359: CTO
• MT 7479: CTO
• MT 7637: CTO
• MT 8820: CTO
• MT 9961: CTO
• MT 6136, 7626, 7629, and 8338_SB
Brazilian Portuguese
• MT 6139: CTO
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: CTO
• MT 7356: CTO
• MT 7359: CTO
• MT 7479: CTO
• MT 7637: CTO
• MT 8820: CTO
• MT 9961: CTO
• MT 6136, 7626, 7629, and 8338_SB

162

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Windows XP Professional

FRU #

CRU

71Y8276

1

89Y1619

1

71Y8278

1

Simplified Chinese
• MT 6139: CTO
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: CTO
• MT 7356: CTO
• MT 7359: CTO
• MT 7479: CTO
• MT 7637: CTO
• MT 8820: CTO
• MT 9961: CTO
• MT 6136, 7626, 7629, and 8338_SB
Traditional Chinese
• MT 6139: CTO
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: CTO
• MT 7356: CTO
• MT 7359: CTO
• MT 7479: CTO
• MT 7637: CTO
• MT 8820: CTO
• MT 9961: CTO
• MT 6136, 7626, 7629, and 8338_SB
Czech
• MT 6139: CTO
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: CTO
• MT 7356: CTO
• MT 7359: CTO
• MT 7479: CTO
• MT 7637: CTO
• MT 8820: CTO
• MT 9961: CTO
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

163

Windows XP Professional

FRU #

CRU

71Y8279

1

71Y8280

1

71Y8281

1

Danish
• MT 6139: CTO
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: CTO
• MT 7356: CTO
• MT 7359: CTO
• MT 7479: CTO
• MT 7637: CTO
• MT 8820: CTO
• MT 9961: CTO
• MT 6136, 7626, 7629, and 8338_SB
Finland
• MT 6139: CTO
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: CTO
• MT 7356: CTO
• MT 7359: CTO
• MT 7479: CTO
• MT 7637: CTO
• MT 8820: CTO
• MT 9961: CTO
• MT 6136, 7626, 7629, and 8338_SB
French
• MT 6139: CTO
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: CTO
• MT 7356: CTO
• MT 7359: CTO
• MT 7479: CTO
• MT 7637: CTO
• MT 8820: CTO
• MT 9961: CTO
• MT 6136, 7626, 7629, and 8338_SB

164

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Windows XP Professional

FRU #

CRU

71Y8282

1

89Y7347

1

71Y8284

1

Greek
• MT 6139: CTO
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: CTO
• MT 7356: CTO
• MT 7359: CTO
• MT 7479: CTO
• MT 7637: CTO
• MT 8820: CTO
• MT 9961: CTO
• MT 6136, 7626, 7629, and 8338_SB
German
• MT 6139: CTO
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: CTO
• MT 7356: CTO
• MT 7359: CTO
• MT 7479: CTO
• MT 7637: CTO
• MT 8820: CTO
• MT 9961: CTO
• MT 6136, 7626, 7629, and 8338_SB
Hebrew
• MT 6139: CTO
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: CTO
• MT 7356: CTO
• MT 7359: CTO
• MT 7479: CTO
• MT 7637: CTO
• MT 8820: CTO
• MT 9961: CTO
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

165

Windows XP Professional

FRU #

CRU

71Y8285

1

71Y8286

1

71Y8287

1

Hong Kong
• MT 6139: CTO
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: CTO
• MT 7356: CTO
• MT 7359: CTO
• MT 7479: CTO
• MT 7637: CTO
• MT 8820: CTO
• MT 9961: CTO
• MT 6136, 7626, 7629, and 8338_SB
Hungarian
• MT 6139: CTO
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: CTO
• MT 7356: CTO
• MT 7359: CTO
• MT 7479: CTO
• MT 7637: CTO
• MT 8820: CTO
• MT 9961: CTO
• MT 6136, 7626, 7629, and 8338_SB
Italian
• MT 6139: CTO
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: CTO
• MT 7356: CTO
• MT 7359: CTO
• MT 7479: CTO
• MT 7637: CTO
• MT 8820: CTO
• MT 9961: CTO
• MT 6136, 7626, 7629, and 8338_SB

166

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Windows XP Professional

FRU #

CRU

71Y8288

1

71Y8289

1

71Y8290

1

Japan
• MT 6139: CTO
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: CTO
• MT 7356: CTO
• MT 7359: CTO
• MT 7479: CTO
• MT 7637: CTO
• MT 8820: CTO
• MT 9961: CTO
• MT 6136, 7626, 7629, and 8338_SB
Korea
• MT 6139: CTO
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: CTO
• MT 7356: CTO
• MT 7359: CTO
• MT 7479: CTO
• MT 7637: CTO
• MT 8820: CTO
• MT 9961: CTO
• MT 6136, 7626, 7629, and 8338_SB
Dutch
• MT 6139: CTO
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: CTO
• MT 7356: CTO
• MT 7359: CTO
• MT 7479: CTO
• MT 7637: CTO
• MT 8820: CTO
• MT 9961: CTO
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

167

Windows XP Professional

FRU #

CRU

71Y8291

1

71Y8292

1

71Y8293

1

Norway
• MT 6139: CTO
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: CTO
• MT 7356: CTO
• MT 7359: CTO
• MT 7479: CTO
• MT 7637: CTO
• MT 8820: CTO
• MT 9961: CTO
• MT 6136, 7626, 7629, and 8338_SB
Polish
• MT 6139: CTO
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: CTO
• MT 7356: CTO
• MT 7359: CTO
• MT 7479: CTO
• MT 7637: CTO
• MT 8820: CTO
• MT 9961: CTO
• MT 6136, 7626, 7629, and 8338_SB
Portuguese
• MT 6139: CTO
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: CTO
• MT 7356: CTO
• MT 7359: CTO
• MT 7479: CTO
• MT 7637: CTO
• MT 8820: CTO
• MT 9961: CTO
• MT 6136, 7626, 7629, and 8338_SB

168

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Windows XP Professional

FRU #

CRU

71Y8294

1

71Y8295

1

71Y8296

1

Russian English
• MT 6139: CTO
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: CTO
• MT 7356: CTO
• MT 7359: CTO
• MT 7479: CTO
• MT 7637: CTO
• MT 8820: CTO
• MT 9961: CTO
• MT 6136, 7626, 7629, and 8338_SB
Russian
• MT 6139: CTO
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: CTO
• MT 7356: CTO
• MT 7359: CTO
• MT 7479: CTO
• MT 7637: CTO
• MT 8820: CTO
• MT 9961: CTO
• MT 6136, 7626, 7629, and 8338_SB
Slovenian
• MT 6139: CTO
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: CTO
• MT 7356: CTO
• MT 7359: CTO
• MT 7479: CTO
• MT 7637: CTO
• MT 8820: CTO
• MT 9961: CTO
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

169

Windows XP Professional

FRU #

CRU

71Y8297

1

71Y8298

1

71Y8299

1

Spanish
• MT 6139: CTO
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: CTO
• MT 7356: CTO
• MT 7359: CTO
• MT 7479: CTO
• MT 7637: CTO
• MT 8820: CTO
• MT 9961: CTO
• MT 6136, 7626, 7629, and 8338_SB
Swedish
• MT 6139: CTO
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: CTO
• MT 7356: CTO
• MT 7359: CTO
• MT 7479: CTO
• MT 7637: CTO
• MT 8820: CTO
• MT 9961: CTO
• MT 6136, 7626, 7629, and 8338_SB
Turkish
• MT 6139: CTO
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: CTO
• MT 7356: CTO
• MT 7359: CTO
• MT 7479: CTO
• MT 7637: CTO
• MT 8820: CTO
• MT 9961: CTO
• MT 6136, 7626, 7629, and 8338_SB

170

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Windows XP Professional

FRU #

CRU

71Y9948

1

89Y7378

1

89Y7379

1

89Y7380

1

English
• MT 6139: CTO
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: CTO
• MT 7356: CTO
• MT 7359: CTO
• MT 7479: CTO
• MT 7637: CTO
• MT 8820: CTO
• MT 9961: CTO
• MT 6136, 7626, 7629, and 8338_SB
MUI Nordics EN-DK-FI-NO-SV
• MT 6139: CTO
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: CTO
• MT 7356: CTO
• MT 7359: CTO
• MT 7479: CTO
• MT 7637: CTO
• MT 8820: CTO
• MT 9961: CTO
• MT 6136, 7626, 7629, and 8338_SB
MUI Switz EN-FR-GR-IT
• MT 6139: CTO
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: CTO
• MT 7356: CTO
• MT 7359: CTO
• MT 7479: CTO
• MT 7637: CTO
• MT 8820: CTO
• MT 9961: CTO
• MT 6136, 7626, 7629, and 8338_SB
MUI Bel-Lux EN-FR-GR-NL
• MT 6139: CTO
• MT 6175:

Chapter 9. FRU lists

171

Windows XP Professional

FRU #

CRU

• MT 7187:
• MT 7345:
• MT 7348: CTO
• MT 7356: CTO
• MT 7359: CTO
• MT 7479: CTO
• MT 7637: CTO
• MT 8820: CTO
• MT 9961: CTO
• MT 6136, 7626, 7629, and 8338_SB

Windows Vista 32 Home Basic Recovery CD
Note: The Windows Vista recovery DVDs are available only for models with a valid Microsoft Windows Vista
certificate of authenticity (COA) affixed to the system. Due to a Microsoft licensing limitation, if a model came
with Windows Vista Business or Windows Vista Ultimate preinstalled from the factory, but has a Windows 7
COA affixed to the system, that model is eligible only for recovery DVDs that match the operating system
specified on the COA.
Windows Vista 32 Home Basic

FRU #

CRU

89Y1969

1

89Y1949

1

US English
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
French
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:

172

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Windows Vista 32 Home Basic

FRU #

CRU

89Y1951

1

89Y1966

1

89Y1944

1

• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
German
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Spanish
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Brazilian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

173

Windows Vista 32 Home Basic

FRU #

CRU

89Y1955

1

89Y1956

1

89Y1958

1

Italian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Japanese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Dutch
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

174

ThinkCentre Hardware Maintenance Manual

Windows Vista 32 Home Basic

FRU #

CRU

89Y1947

1

89Y1948

1

89Y1959

1

Czech
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
India English
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Polish
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

175

Windows Vista 32 Home Basic

FRU #

CRU

89Y1963

1

89Y1968

1

89Y1954

1

Russian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Turkish
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Hungarian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

176

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Windows Vista 32 Home Basic

FRU #

CRU

89Y1950

1

89Y1960

1

89Y1953

1

Greek
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Portuguese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Hong Kong
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

177

Windows Vista 32 Home Basic

FRU #

CRU

89Y1945

1

89Y1946

1

89Y1957

1

Simplified Chinese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Traditional Chinese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Korean
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

178

ThinkCentre Hardware Maintenance Manual

Windows Vista 32 Home Basic

FRU #

CRU

89Y1965

1

89Y1961

1

89Y1952

1

Slovenian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Russian English
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Hebrew
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

179

Windows Vista 32 Home Basic

FRU #

CRU

89Y1943

1

89Y1964

1

89Y1962

1

Arabic Localized
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Slovakian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Romanian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

180

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Windows Vista 32 Home Basic

FRU #

CRU

89Y1967

1

89Y1970

1

89Y1972

1

89Y1971

1

Serbian-Latin
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
C&L1 Nordics (EN DK FI NO SV)
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
C&L2 Switzerland (EN FR GR IT)
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
C&L3 Bel Lux (EN FR GR NL)
• MT 6139:
• MT 6175:

Chapter 9. FRU lists

181

Windows Vista 32 Home Basic

FRU #

CRU

• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Windows Vista Home Basic 32 SP2 Recovery CD
Note: The Windows Vista recovery DVDs are available only for models with a valid Microsoft Windows Vista
certificate of authenticity (COA) affixed to the system. Due to a Microsoft licensing limitation, if a model came
with Windows Vista Business or Windows Vista Ultimate preinstalled from the factory, but has a Windows 7
COA affixed to the system, that model is eligible only for recovery DVDs that match the operating system
specified on the COA.
Vista Home Basic 32 SP2

FRU #

CRU

03T2135

1

03T2115

1

US English
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
French
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:

182

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Vista Home Basic 32 SP2

FRU #

CRU

03T2116

1

03T2118

1

03T2132

1

• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Greek
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Hebrew
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Spanish
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

183

Vista Home Basic 32 SP2

FRU #

CRU

03T2111

1

03T2122

1

03T2124

1

Brazilian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
India English
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Dutch
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

184

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Vista Home Basic 32 SP2

FRU #

CRU

03T2114

1

03T2125

1

03T2129

1

Czech
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Polish
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Russian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

185

Vista Home Basic 32 SP2

FRU #

CRU

03T2134

1

03T2121

1

03T2117

1

Turkish
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Italian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
German
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

186

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Vista Home Basic 32 SP2

FRU #

CRU

03T2126

1

03T2120

1

03T2112

1

Portuguese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Hungarian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Simplified Chinese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

187

Vista Home Basic 32 SP2

FRU #

CRU

03T2113

1

03T2123

1

03T2131

1

Traditional Chinese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Korean
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Slovenian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

188

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Vista Home Basic 32 SP2

FRU #

CRU

03T2127

1

03T2119

1

03T2110

1

Russian English
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Hong Kong
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Arabic Localized
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

189

Vista Home Basic 32 SP2

FRU #

CRU

03T2130

1

03T2128

1

03T2133

1

Slovakian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Romanian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Serbian-Latin
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

190

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Vista Home Basic 32 SP2

FRU #

CRU

03T2136

1

03T2138

1

03T2137

1

03T2170

1

C&L1 Nordics (EN DK FI NO SV)
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
C&L2 Switzerland (EN FR GR IT)
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
C&L3 Bel Lux (EN FR GR NL)
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Japanese
• MT 6139:
• MT 6175:

Chapter 9. FRU lists

191

Vista Home Basic 32 SP2

FRU #

CRU

• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Windows Vista Business 32 Recovery CD
Note: The Windows Vista recovery DVDs are available only for models with a valid Microsoft Windows Vista
certificate of authenticity (COA) affixed to the system. Due to a Microsoft licensing limitation, if a model came
with Windows Vista Business or Windows Vista Ultimate preinstalled from the factory, but has a Windows 7
COA affixed to the system, that model is eligible only for recovery DVDs that match the operating system
specified on the COA.
Windows Vista Business 32

FRU #

CRU

89Y1939

1

89Y1918

1

US English
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
French
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:

192

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Windows Vista Business 32

FRU #

CRU

89Y1920

1

89Y1936

1

89Y1914

1

• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
German
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Spanish
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
B/P
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

193

Windows Vista Business 32

FRU #

CRU

89Y1925

1

89Y1926

1

89Y1928

1

Italy
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Japanese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Dutch
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

194

ThinkCentre Hardware Maintenance Manual

Windows Vista Business 32

FRU #

CRU

89Y1917

1

89Y1929

1

89Y1933

1

Czech
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Polish
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Russian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

195

Windows Vista Business 32

FRU #

CRU

89Y1938

1

89Y1923

1

89Y1924

1

Turkish
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Hungarian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
India English
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

196

ThinkCentre Hardware Maintenance Manual

Windows Vista Business 32

FRU #

CRU

89Y1919

1

89Y1930

1

89Y1915

1

Greek
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Portuguese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Simplified Chinese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

197

Windows Vista Business 32

FRU #

CRU

89Y1916

1

89Y1922

1

89Y1927

1

Traditional Chinese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Hong Kong
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Korean
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

198

ThinkCentre Hardware Maintenance Manual

Windows Vista Business 32

FRU #

CRU

89Y1935

1

89Y1931

1

89Y1932

1

Slovenian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Russian English
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Romanian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

199

Windows Vista Business 32

FRU #

CRU

89Y1937

1

89Y1934

1

89Y1913

1

Serbian-Latin
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Slovakian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Arabic Localized
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

200

ThinkCentre Hardware Maintenance Manual

Windows Vista Business 32

FRU #

CRU

89Y1921

1

89Y1940

1

89Y1942

1

89Y1941

1

Hebrew
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
C&L1 Nordics (EN DK FI NO SV)
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
C&L2 Switzerland (EN FR GR IT)
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
C&L3 Bel Lux (EN FR GR NL)
• MT 6139:
• MT 6175:

Chapter 9. FRU lists

201

Windows Vista Business 32

FRU #

CRU

• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Windows Vista Business 32 SP2 Recovery CD
Note: The Windows Vista recovery DVDs are available only for models with a valid Microsoft Windows Vista
certificate of authenticity (COA) affixed to the system. Due to a Microsoft licensing limitation, if a model came
with Windows Vista Business or Windows Vista Ultimate preinstalled from the factory, but has a Windows 7
COA affixed to the system, that model is eligible only for recovery DVDs that match the operating system
specified on the COA.
Windows Vista Business 32 SP2

FRU #

CRU

03T2164

1

03T2144

1

US English
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
French
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:

202

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Windows Vista Business 32 SP2

FRU #

CRU

03T2146

1

03T2161

1

03T2140

1

• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
German
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Spanish
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
B/P
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

203

Windows Vista Business 32 SP2

FRU #

CRU

03T2151

1

03T2153

1

03T2143

1

Italy
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Dutch
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Czech
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

204

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Windows Vista Business 32 SP2

FRU #

CRU

03T2154

1

03T2158

1

03T2163

1

Polish
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Russian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Turkish
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

205

Windows Vista Business 32 SP2

FRU #

CRU

03T2149

1

03T2150

1

03T2145

1

Hungarian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
India English
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Greek
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

206

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Windows Vista Business 32 SP2

FRU #

CRU

03T2155

1

03T2141

1

03T2142

1

Portuguese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Simplified Chinese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Traditional Chinese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

207

Windows Vista Business 32 SP2

FRU #

CRU

03T2148

1

03T2152

1

03T2160

1

Hong Kong
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Korean
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Slovenian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

208

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Windows Vista Business 32 SP2

FRU #

CRU

03T2156

1

03T2157

1

03T2162

1

Russian English
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Romanian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Serbian-Latin
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

209

Windows Vista Business 32 SP2

FRU #

CRU

03T2159

1

03T2139

1

03T2147

1

Slovakian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Arabic Localized
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Hebrew
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

210

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Windows Vista Business 32 SP2

FRU #

CRU

03T2165

1

03T2167

1

03T2166

1

03T2169

1

C&L1 Nordics (EN DK FI NO SV)
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
C&L2 Switzerland (EN FR GR IT)
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
C&L3 Bel Lux (EN FR GR NL)
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Japanese
• MT 6139:
• MT 6175:

Chapter 9. FRU lists

211

Windows Vista Business 32 SP2

FRU #

CRU

• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Windows Vista Business 64 Recovery CD
Note: The Windows Vista recovery DVDs are available only for models with a valid Microsoft Windows Vista
certificate of authenticity (COA) affixed to the system. Due to a Microsoft licensing limitation, if a model came
with Windows Vista Business or Windows Vista Ultimate preinstalled from the factory, but has a Windows 7
COA affixed to the system, that model is eligible only for recovery DVDs that match the operating system
specified on the COA.
Windows Vista Business 64

FRU #

CRU

53Y7250

1

53Y7251

1

Russian English
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Russian French
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:

212

ThinkCentre Hardware Maintenance Manual

Windows Vista Business 64

FRU #

CRU

53Y7252

1

64Y6262

1

53Y7254

1

• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
German
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Japanese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Simplified Chinese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

213

Windows Vista Business 64

FRU #

CRU

71Y7954

1

71Y9870

1

71Y9962

1

Brazil Portuguese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Spanish
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
India English
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

214

ThinkCentre Hardware Maintenance Manual

Windows Vista Ultimate 32 Recovery CD
Note: The Windows Vista recovery DVDs are available only for models with a valid Microsoft Windows Vista
certificate of authenticity (COA) affixed to the system. Due to a Microsoft licensing limitation, if a model came
with Windows Vista Business or Windows Vista Ultimate preinstalled from the factory, but has a Windows 7
COA affixed to the system, that model is eligible only for recovery DVDs that match the operating system
specified on the COA.
Windows Vista Ultimate 32

FRU #

CRU

71Y9930

1

64Y6261

1

53Y7242

1

US English
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Japanese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
French
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:

Chapter 9. FRU lists

215

Windows Vista Ultimate 32

FRU #

CRU

53Y7243

1

53Y7244

1

53Y9471

1

• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
German
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Spanish
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Italian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

216

ThinkCentre Hardware Maintenance Manual

Windows Vista Ultimate 32

FRU #

CRU

53Y7247

1

53Y7248

1

53Y7249

1

Hong Kong
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Arabic Localized
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
C&L1 Nordics (EN DK FI NO SV)
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

217

Windows Vista Starter SP2 Recovery CD
Note: The Windows Vista recovery DVDs are available only for models with a valid Microsoft Windows Vista
certificate of authenticity (COA) affixed to the system. Due to a Microsoft licensing limitation, if a model came
with Windows Vista Business or Windows Vista Ultimate preinstalled from the factory, but has a Windows 7
COA affixed to the system, that model is eligible only for recovery DVDs that match the operating system
specified on the COA.
Windows Vista Starter SP2

FRU #

CRU

03T2168

1

FRU #

CRU

71Y8340

1

71Y8337

1

India English
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Windows 7 Home Basic 32 Recovery CD
Windows 7 Home Basic 32
English
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Spanish
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:

218

ThinkCentre Hardware Maintenance Manual

Windows 7 Home Basic 32

FRU #

CRU

71Y8336

1

71Y8339

1

71Y8335

1

• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Russian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Turkish
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Russian English
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:

Chapter 9. FRU lists

219

Windows 7 Home Basic 32

FRU #

CRU

71Y8338

1

71Y8332

1

71Y8333

1

• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Serbian-Latin
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Arabic Localized
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Brazilian Portuguese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

220

ThinkCentre Hardware Maintenance Manual

Windows 7 Home Basic 32

FRU #

CRU

71Y8334

1

71Y8650

1

FRU #

CRU

03T1805

1

Simplified Chinese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
India English
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Windows 7 Home Basic 32 SP1 Recovery CD
Windows 7 Home Basic 32 SP1
English
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:

Chapter 9. FRU lists

221

Windows 7 Home Basic 32 SP1

FRU #

CRU

03T1802

1

03T1801

1

03T1804

1

• MT 6136, 7626, 7629, and 8338_SB
Spanish
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Russian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Turkish
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

222

ThinkCentre Hardware Maintenance Manual

Windows 7 Home Basic 32 SP1

FRU #

CRU

03T1800

1

03T1803

1

03T1796

1

Russian English
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Sebian-Latin
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Arabic Localized
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

223

Windows 7 Home Basic 32 SP1

FRU #

CRU

03T1797

1

03T1798

1

03T1799

1

Brazilian Portuguese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Simplified Chinese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
India English
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

224

ThinkCentre Hardware Maintenance Manual

Windows 7 Home Premium 32 Recovery CD
Windows 7 Home Premium 32

FRU #

CRU

71Y8353

1

71Y8344

1

71Y8345

1

English
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
French
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
German
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

225

Windows 7 Home Premium 32

FRU #

CRU

71Y8352

1

71Y8348

1

71Y8350

1

Spanish
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Italian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Korean
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

226

ThinkCentre Hardware Maintenance Manual

Windows 7 Home Premium 32

FRU #

CRU

71Y8347

1

71Y8351

1

71Y8349

1

Hong Kong
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Romanian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Japan
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

227

Windows 7 Home Premium 32

FRU #

CRU

71Y8346

1

71Y8341

1

71Y8342

1

Hebrew
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Brazilian Portuguese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Simplified Chinese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

228

ThinkCentre Hardware Maintenance Manual

Windows 7 Home Premium 32

FRU #

CRU

71Y8343

1

71Y8354

1

71Y8355

1

Traditional Chinese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
C&L Bel Lux (EN FR GR NL)
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
C&L Nordics (EN DK FI NO SV)
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

229

Windows 7 Home Premium 32

FRU #

CRU

71Y8356

1

71Y8651

1

FRU #

CRU

03T1819

1

C&L Switzerland (EN FR GR IT)
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
India English
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Windows 7 Home Premium 32 SP1 Recovery CD
Windows 7 Home Premium 32 SP1
English
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:

230

ThinkCentre Hardware Maintenance Manual

Windows 7 Home Premium 32 SP1

FRU #

CRU

03T1810

1

03T1811

1

03T1818

1

• MT 6136, 7626, 7629, and 8338_SB
French
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
German
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Spanish
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

231

Windows 7 Home Premium 32 SP1

FRU #

CRU

03T1814

1

03T1816

1

03T1813

1

Italian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Korean
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Hong Kong
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

232

ThinkCentre Hardware Maintenance Manual

Windows 7 Home Premium 32 SP1

FRU #

CRU

03T1817

1

03T1812

1

03T1806

1

Romanian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Hebrew
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Brazilian Portuguese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

233

Windows 7 Home Premium 32 SP1

FRU #

CRU

03T1807

1

03T1808

1

03T1820

1

Simplified Chinese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Traditional Chinese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
C&L Bel Lux (EN FR GR NL)
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

234

ThinkCentre Hardware Maintenance Manual

Windows 7 Home Premium 32 SP1

FRU #

CRU

03T1821

1

03T1822

1

03T1809

1

03T1815

1

C&L Nordics (EN DK FI NO SV)
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
C&L Switzerland (EN FR GR IT)
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
India English
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Japanese
• MT 6139:
• MT 6175:

Chapter 9. FRU lists

235

Windows 7 Home Premium 32 SP1

FRU #

CRU

FRU #

CRU

71Y8328

1

• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Windows 7 Professional 32 Recovery CD
Windows 7 Professional 32
US English
• MT 6139: A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: B9A D3M D4M D5M D6M D7M D7A D8M D9M DUU DVU DWU F6G
F7U F7L FFM
• MT 7479: B5A AMM ANM APM AQM ARM ASM AUM ALM B9U BDM BEU BEF
• MT 7637: A2U A2L A2G A2M A2A A2Q A2H A2R A2E A3Q
• MT 8820: AJG AKG ALG AMG AnU APG AQU ASG
• MT 9961: AkU ALU AMG
• MT 6136, 7626, 7629, and 8338_SB
French
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359: DDJ DFJ DGJ DHJ DJJ DKJ DNJ DPJ DQJ F1J F2J F3J F4J F8J F9J FAJ
FCJ FGJ FHJ FKJ FLJ
• MT 7479: B9F
• MT 7637: A2J
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

236

ThinkCentre Hardware Maintenance Manual

71Y8309

Windows 7 Professional 32

FRU #

CRU

71Y8311

1

71Y8316

1

71Y8325

1

German
• MT 6139: A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: DUF DVF DWF F6G F7F
• MT 7479:
• MT 7637: A2F A2G
• MT 8820: AJG AKG ALG AMG AnF APG AQF ASG
• MT 9961: AkF ALF AMG
• MT 6136, 7626, 7629, and 8338_SB
Japanese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345: A6G
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479: AVJ AWJ B1J B2J B3J B4J BAJ BBJ C1J C2J C3J
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Spanish
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2S A2D A2Y
• MT 8820: AJG AKG ALG AMG APG AQS ASG
• MT 9961: AkS AkD AkY ALS
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

237

Windows 7 Professional 32

FRU #

CRU

71Y8315

1

71Y8308

1

71Y8318

1

Italian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Czech
• MT 6139: A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Polish
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB

238

ThinkCentre Hardware Maintenance Manual

Windows 7 Professional 32

FRU #

CRU

71Y8322

1

71Y8327

1

71Y8314

1

Russian
• MT 6139: A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Turkish
• MT 6139: A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Hungarian
• MT 6139: A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

239

Windows 7 Professional 32

FRU #

CRU

71Y8310

1

71Y8305

1

71Y8317

1

Greek
• MT 6139: A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Brazilian Portuguese
• MT 6139: A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637: A2P
• MT 8820: AnP
• MT 9961: AkP
• MT 6136, 7626, 7629, and 8338_SB
Korean
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637: A2K
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

240

ThinkCentre Hardware Maintenance Manual

Windows 7 Professional 32

FRU #

CRU

71Y8324

1

71Y8320

1

71Y8321

1

Slovenian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820:
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Russian English
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Romanian
• MT 6139: A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

241

Windows 7 Professional 32

FRU #

CRU

71Y8326

1

71Y8323

1

71Y8304

1

Serbian-Latin
• MT 6139: A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820:
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Slovakian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Arabic Localized
• MT 6139: A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820:
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB

242

ThinkCentre Hardware Maintenance Manual

Windows 7 Professional 32

FRU #

CRU

71Y8312

1

71Y8306

1

71Y8307

1

Hebrew
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Simplified Chinese
• MT 6139: A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637: A2C
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Traditional Chinese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637: A2V
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

243

Windows 7 Professional 32

FRU #

CRU

71Y8313

1

71Y8319

1

71Y8329

1

Hong Kong
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637: A2B
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Portuguese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
C&L Bel Lux (EN FR GR NL)
• MT 6139: A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820:
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB

244

ThinkCentre Hardware Maintenance Manual

Windows 7 Professional 32

FRU #

CRU

71Y8330

1

71Y8331

1

71Y8649

1

C&L Nordics (EN DK FI NO SV)
• MT 6139: A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820:
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
C&L Switzerland (EN FR GR IT)
• MT 6139: A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820:
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
India English
• MT 6139: A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

245

Windows 7 Professional 32 SP1 Recovery CD
Windows 7 Professional 32 SP1

FRU #

CRU

03T1792

1

03T1773

1

03T1775

1

US English
• MT 6139: A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: B9A D3M D4M D5M D6M D7M D7A D8M D9M DUU DVU DWU F6G F7U
F7L FFM
• MT 7479: B5A AMM ANM APM AQM ARM ASM AUM ALM B9U BDM BEU BEF
• MT 7637: A2U A2L A2G A2M A2A A2Q A2H A2R A2E A3Q
• MT 8820: AJG AKG ALG AMG AnU APG AQU ASG
• MT 9961: AkU ALU AMG
• MT 6136, 7626, 7629, and 8338_SB
French
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: DUF DVF DWF F6G F7F
• MT 7479: B9F
• MT 7637: A2F A2G
• MT 8820: AJG AKG ALG AMG AnF APG AQF ASG
• MT 9961: AkF ALF AMG
• MT 6136, 7626, 7629, and 8338_SB
German
• MT 6139: A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB

246

ThinkCentre Hardware Maintenance Manual

Windows 7 Professional 32 SP1

FRU #

CRU

03T1789

1

03T1779

1

03T1771

1

Spanish
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2S A2D A2Y
• MT 8820: AJG AKG ALG AMG APG AQS ASG
• MT 9961: AkS AkD AkY ALS
• MT 6136, 7626, 7629, and 8338_SB
Italian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Czech
• MT 6139: A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

247

Windows 7 Professional 32 SP1

FRU #

CRU

03T1782

1

03T1786

1

03T1791

1

Polish
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Russian
• MT 6139: A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Turkish
• MT 6139: A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB

248

ThinkCentre Hardware Maintenance Manual

Windows 7 Professional 32 SP1

FRU #

CRU

03T1778

1

03T1774

1

03T1768

1

Hungarian
• MT 6139: A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Greek
• MT 6139: A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Brazilian Portuguese
• MT 6139: A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637: A2P
• MT 8820: AnP
• MT 9961: AkP
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

249

Windows 7 Professional 32 SP1

FRU #

CRU

03T1781

1

03T1788

1

03T1784

1

Korean
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637: A2K
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Slovenian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820:
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Russian English
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB

250

ThinkCentre Hardware Maintenance Manual

Windows 7 Professional 32 SP1

FRU #

CRU

03T1785

1

03T1790

1

03T1787

1

Romanian
• MT 6139: A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Serbian-Latin
• MT 6139: A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820:
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Slovakian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

251

Windows 7 Professional 32 SP1

FRU #

CRU

03T1767

1

03T1776

1

03T1769

1

Arabic Localized
• MT 6139: A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820:
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Hebrew
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
Simplified Chinese
• MT 6139: A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637: A2C
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

252

ThinkCentre Hardware Maintenance Manual

Windows 7 Professional 32 SP1

FRU #

CRU

03T1770

1

03T1777

1

03T1783

1

Traditional Chinese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637: A2V
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Hong Kong
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637: A2B
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Portuguese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820: ASG
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

253

Windows 7 Professional 32 SP1

FRU #

CRU

03T1793

1

03T1794

1

03T1795

1

C&L Bel Lux (EN FR GR NL)
• MT 6139: A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820:
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
C&L Nordics (EN DK FI NO SV)
• MT 6139: A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820:
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB
C&L Switzerland (EN FR GR IT)
• MT 6139: A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348: A2G A3G A4G A5G
• MT 7356: A2G
• MT 7359: F6G
• MT 7479:
• MT 7637: A2G
• MT 8820:
• MT 9961: AMG
• MT 6136, 7626, 7629, and 8338_SB

254

ThinkCentre Hardware Maintenance Manual

Windows 7 Professional 32 SP1

FRU #

CRU

03T1772

1

03T1780

1

FRU #

CRU

71Y8366

1

India English
• MT 6139: A2G A3G A4G A5G A6G
• MT 6175:
• MT 7187: AKG
• MT 7345: A6G
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820: AJG AKG ALG AMG APG ASG
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Japanese
• MT 6139:
MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Windows 7 Professional 64 Recovery CD
Windows 7 Professional 64
US English
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359: FBM FDM
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:

Chapter 9. FRU lists

255

Windows 7 Professional 64

FRU #

CRU

71Y8360

1

71Y8361

1

71Y8365

1

• MT 6136, 7626, 7629, and 8338_SB
French
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
German
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Spanish
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

256

ThinkCentre Hardware Maintenance Manual

Windows 7 Professional 64

FRU #

CRU

71Y8363

1

71Y8357

1

71Y8358

1

Italian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Brazilian Portuguese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Simplified Chinese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

257

Windows 7 Professional 64

FRU #

CRU

71Y8359

1

71Y8362

1

71Y8364

1

Traditional Chinese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Hong Kong
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Japan
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

258

ThinkCentre Hardware Maintenance Manual

Windows 7 Professional 64

FRU #

CRU

71Y8367

1

71Y8368

1

71Y8652

1

C&L Nordics (EN DK FI NO SV)
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Switzerland (EN FR GR IT)
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
India English
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

259

Windows 7 Professional 64

FRU #

CRU

03T5963

1

03T5964

1

03T5965

1

Arabic
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Czech
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Greek
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

260

ThinkCentre Hardware Maintenance Manual

Windows 7 Professional 64

FRU #

CRU

03T5966

1

03T5967

1

03T5968

1

Hebrew
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Polish
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Portuguese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

261

Windows 7 Professional 64

FRU #

CRU

03T5969

1

03T0491

1

03T5970

1

Romanian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Russian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Slovakian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

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Windows 7 Professional 64

FRU #

CRU

03T5971

1

03T5972

1

03T5973

1

Slovenian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Serbian-Latin
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Turkish
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

263

Windows 7 Professional 64 SP1 Recovery CD
Windows 7 Professional 64 SP1

FRU #

CRU

03T1845

1

03T1829

1

03T1831

1

US English
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359: FBM FDM
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
French
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
German
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

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Windows 7 Professional 64 SP1

FRU #

CRU

03T1842

1

03T1834

1

03T1824

1

Spanish
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Italian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Brazilian Portuguese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

265

Windows 7 Professional 64 SP1

FRU #

CRU

03T1825

1

03T1826

1

03T1832

1

Simplified Chinese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Traditional Chinese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Hong Kong
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

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Windows 7 Professional 64 SP1

FRU #

CRU

03T1846

1

03T1847

1

03T1828

1

C&L Nordics (EN DK FI NO SV)
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Switzerland (EN FR GR IT)
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
India English
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

267

Windows 7 Professional 64 SP1

FRU #

CRU

03T1823

1

03T1827

1

03T1830

1

Arabic
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Czech
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Greek
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

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Windows 7 Professional 64 SP1

FRU #

CRU

03T1833

1

03T1836

1

03T1837

1

Hebrew
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Polish
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Portuguese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

269

Windows 7 Professional 64 SP1

FRU #

CRU

03T1838

1

03T1839

1

03T1840

1

Romanian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Russian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Slovakian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

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Windows 7 Professional 64 SP1

FRU #

CRU

03T1841

1

03T1843

1

03T1844

1

03T1835

1

Slovenian
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Serbian-Latin
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Turkish
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
Japanese
• MT 6139:
• MT 6175:

Chapter 9. FRU lists

271

Windows 7 Professional 64 SP1

FRU #

CRU

FRU #

CRU

03T1848

1

03T1849

1

• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Windows 7 Ultimate 32 SP1 Recovery CD
Windows 7 Ultimate 32 SP1
Traditional Chinese
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB
US English
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

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Windows 7 Ultimate 64 SP1 Recovery CD
Windows 7 Ultimate 64 SP1

FRU #

CRU

03T1850

1

US English
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Windows 7 Starter 32 SP1 Recovery CD
Windows 7 Starter X32 SP1

FRU #

CRU

03T2381

1

India English
• MT 6139:
• MT 6175:
• MT 7187:
• MT 7345:
• MT 7348:
• MT 7356:
• MT 7359:
• MT 7479:
• MT 7637:
• MT 8820:
• MT 9961:
• MT 6136, 7626, 7629, and 8338_SB

Chapter 9. FRU lists

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Chapter 10. Additional service information
This chapter provides additional information that the service representative might find helpful.

Security features
Security features in this section include the following:
• Passwords
• Vital Product Data
• Secure Managed Client (some models)

Hardware controlled passwords
Use the Setup Utility program to set the hardware controlled passwords. For more information about
passwords, see “Using passwords ” on page 43.

Operating system password
Note: This section applies only to computer models that have an operating system preinstalled from Lenovo.
An operating system password is very similar to a power-on password and denies access to the computer by
an unauthorized user when the password is activated. The computer is unusable until the correct password
is entered and recognized by the computer.

Vital Product Data
Each computer has a unique Vital Product Data (VPD) code stored in the nonvolatile memory on the system
board. After you replace the system board, the VPD must be updated. To update the VPD, see “Updating
(flashing) BIOS from a disc” on page 276.

Secure Managed Client
The Secure Managed Client (SMC) is a storage-based, desktop computing solution that helps businesses
reduce IT costs and improve security by turning off hard disk drives and storing all data in a non-server
remote location while offering users the flexibility and performance of a traditional desktop computer. For
computer models that do not have an internal hard disk drive and a preinstalled operating system, but
use a remote hard disk drive accessed through the SMC - Storage Array, contact the network or storage
administrator.

BIOS levels
An incorrect level of BIOS can cause false errors and unnecessary FRU replacement. Use the following
information to determine the current level of BIOS installed in the computer, the latest BIOS available for the
computer, and where to obtain the latest level of BIOS.
• To determine the current level of BIOS:
– Start the Setup Utility.
– See BIOS Revision Level on the Main setup screen.
• Sources for obtaining the latest level BIOS available
1. Lenovo support web site: http://www.lenovo.com/support/
2. Lenovo Customer Support Center

© Copyright Lenovo 2008, 2012

275

3. Levels 1 and 2 Support
To update (flash) the BIOS, see “Updating (flashing) BIOS from a disc” on page 276.

Updating (flashing) BIOS from a disc
This section provides instructions on how to update (flash) BIOS from a disc. System BIOS program updates
are available at:
http://www.lenovo.com/support
To update (flash) BIOS from a disc:
1. Make sure the optical drive you want to use is set as the first boot device in the startup device sequence.
See “Selecting a startup device” on page 45.
2. Make sure the computer is turned on. Then, insert the system program update (flash) disc into the
optical drive.
3. Turn the computer off and back on again. The update begins.
4. When prompted to change the serial number, press Y.
5. Type in the twenty character serial number of your computer and then press Enter.
6. When prompted to change the machine type/model, press Y.
7. Type in the twenty character machine type/model of your computer and then press Enter.
8. Follow the instructions on the screen to complete the update.

Recovering from a POST/BIOS update failure
If the power to your computer is interrupted while POST/BIOS is being updated (flash update), your computer
might not restart correctly. If this happens, perform the following procedure which is commonly called
Boot-block Recovery.
1. Turn off the computer and any attached devices, such as printers, monitors, and external drives.
2. Unplug all power cords from electrical outlets, and open the computer cover. See “Opening the
computer cover” on page 71.
3. Locate the Clear CMOS/Recovery jumper on the system board. See “Locating parts on the system
board” on page 70.
4. Remove any cables that impede access to the Clear CMOS/Recovery jumper.
5. Move the jumper from the standard position (pin 1 and pin 2) to pins 2 and pin 3.
6. Reconnect any cables that were disconnected. See “Completing the FRU replacement” on page 89.
7. Close the computer cover and reconnect the power cords for the computer and monitor to electrical
outlets.
8. Turn on the computer and the monitor, and then insert the POST/BIOS update (flash update) disc
into the optical drive.
9. Turn the computer off and back on again.
10. The recovery session will take two to three minutes. During this time you will hear a series of beeps. After
the update session is completed, there will be no video, the series of beeps will end, and the system will
automatically turn off. Remove the disc from the optical drive before the system completely turns off.
11. Repeat steps 2 through 4.
12. Move the jumper back to the standard position (pin 1 and pin 2).
13. Reconnect any cables that were disconnected. See “Completing the FRU replacement” on page 89.
14. Close the computer cover and reconnect the power cords for the computer and monitor to electrical
outlets.

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15. Turn on the computer to restart the operating system.

Power management
Power management reduces the power consumption of certain components of the computer such as the
system power supply, processor, hard disk drives, and some monitors.

Automatic configuration and power interface (ACPI) BIOS
Being an ACPI BIOS system, the operating system is allowed to control the power management features
of the computer and the setting for Advanced Power Management (APM) BIOS mode is ignored. Not
all operating systems support ACPI BIOS mode.

Automatic Power-On features
The Automatic Power-On features within the Power Management menu allow you to enable and disable
features that turn on the computer automatically.
• RTC resume: You can specify a date and time at which the computer will be turned on automatically.
This can be either a single event or a daily event.
• Wake on LAN: If the computer has a properly configured token-ring or Ethernet LAN adapter card that is
Wake on LAN-enabled and there is remote network management software, you can use the Wake on LAN
feature. When you set Wake on LAN to Enabled, the computer will turn on when it receives a specific
signal from another computer on the local area network (LAN).

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Appendix A. 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.
1009 Think Place - Building One
Morrisville, NC 27560
U.S.A.
Attention: Lenovo Director of Licensing
LENOVO 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 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.

© Copyright Lenovo 2008, 2012

279

Television output notice
The following notice applies to models that have the factory-installed television-output feature.
This product incorporates copyright protection technology that is protected by method claims of certain U.S.
patents and other intellectual property rights owned by Macrovision Corporation and other rights owners.
Use of this copyright protection technology must be authorized by Macrovision Corporation, and is intended
for home and other limited viewing uses only unless otherwise authorized by Macrovision Corporation.
Reverse engineering or disassembly is prohibited.

Trademarks
The following terms are trademarks of Lenovo in the United States, other countries, or both:
Lenovo
PS/2
Rescue and Recovery
The Lenovo logo
ThinkCentre
ThinkVantage
Wake on LAN is a trademark of International Business Machines Corporation in the United States, other
countries, or both.
Celeron, Intel, and Intel Core are trademarks of Intel Corporation in the United States, other countries, or both.
Microsoft, Windows, and Windows Vista are trademarks of the Microsoft group of companies.
Other company, product, or service names may be trademarks or service marks of others.

280

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Index
A
Access Help

30

H
help
Access Help

30

L
Lenovo
Lenovo
Lenovo
Lenovo

Solution Center 37
System Toolbox 38
ThinkVantage Toolbox 37
ThinkVantage Tools 29

O
Online Books folder

29

P
PC-Doctor for Rescue and Recovery

38

T
ThinkVantage Productivity Center

© Copyright Lenovo 2008, 2012

30

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Part Number: 53Y6832

Printed in USA

(1P) P/N: 53Y6832

*53Y6832*



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