Lenovo 7529, 7521, 7513, 7511, 7507 Service Manual

ThinkCentre

Hardware Maintenance Manual

Machine Types: 4165, 7179, 7181, 7182, 7189, 7239, 7490, 7492, 7493, 7507, 7511, 7513, 7521, and 7529

ThinkCentre

Hardware Maintenance Manual

Machine Types: 4165, 7179, 7181, 7182, 7189, 7239, 7490, 7492, 7493, 7507, 7511, 7513, 7521, and 7529

Note: Before using this information and the product it supports, be sure to read and understand the

ThinkCentre Safety and Warranty Guide and Appendix A “Notices” on page 269.

Fourth Edition (February 2012)

© Copyright Lenovo 2010, 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 . . . . . . . . . .	1
Important information about replacing RoHS
compliant FRUs . . . . . . . . . . . . . . .	1

Chapter 2. Safety information . . . . . .	3
General safety . . . . . . . . . . . . . . . .	3
Electrical safety . . . . . . . . . . . . . . .	3
Voltage-selection switch . . . . . . . . . . . .	5
Safety inspection guide . . . . . . . . . . . .	5
Handling electrostatic discharge-sensitive
devices . . . . . . . . . . . . . . . . . .	6
Grounding requirements . . . . . . . . . . . .	6
Safety notices (multi-lingual translations) . . . . .	6

Chapter 3. General information . . . .	29
Lenovo ThinkVantage Tools . . . . . . . . .	29
Lenovo Welcome. . . . . . . . . . . . . .	29
Lenovo Solution Center . . . . . . . . . . .	29
SimpleTap . . . . . . . . . . . . . . . .	29
Information resources . . . . . . . . . . . .	29
Specifications . . . . . . . . . . . . . . .	29
Specifications: 4165, 7179, 7182, 7490, 7493,
7511, and 7521 . . . . . . . . . . . .	30
Specifications: 7181, 7189, 7239, 7492, 7507,
7513, and 7529 . . . . . . . . . . . .	31

Chapter 4. General checkout . . . . .	33
Problem determination tips . . . . . . . . . .	33
Chapter 5. Diagnostic programs . . .	35
Lenovo ThinkVantage Toolbox . . . . . . . .	35
Lenovo Solution Center . . . . . . . . . . .	35
PC-Doctor for DOS . . . . . . . . . . . . .	36
Creating a diagnostic disc . . . . . . . .	36
Running the diagnostic program from the
diagnostic disc . . . . . . . . . . . . .	36
Navigating through the diagnostic programs .	36
Running tests . . . . . . . . . . . . .	36
Viewing the test log . . . . . . . . . . .	38
Chapter 6. Using the Setup Utility
program . . . . . . . . . . . . . . . .	39
Starting the Setup Utility program . . . . . . .	39
Viewing or changing settings . . . . . . . . .	39
Using passwords. . . . . . . . . . . . . .	39
Password considerations . . . . . . . . .	40
Power-on password . . . . . . . . . . .	40

Administrator password . . . . . . . . .	40
Setting, changing, or deleting a password . .	40
Enabling or disabling a device . . . . . . . .	40
Selecting a startup device . . . . . . . . . .	41
Selecting a temporary startup device . . . .	41
Viewing or changing the startup device
sequence . . . . . . . . . . . . . . .	41
Exiting the Setup Utility program . . . . . . .	42

Chapter 7. Symptom-to-FRU index . .	43
Hard disk drive boot error . . . . . . . . . .	43
Power Supply Problems . . . . . . . . . . .	43
Diagnostic error codes . . . . . . . . . . .	43
Beep symptoms . . . . . . . . . . . . . .	61
POST error codes . . . . . . . . . . . . .	61
Miscellaneous error messages . . . . . . . .	62
Undetermined problems . . . . . . . . . . .	64
Chapter 8. Installing or replacing
hardware: 4165, 7179, 7182, 7490,
7493, 7511, and 7521 . . . . . . . . .	67
Locations. . . . . . . . . . . . . . . . .	67
Locating connectors, controls, and indicators
on the front of your computer . . . . . . .	67
Locating connectors and parts on the rear of
your computer . . . . . . . . . . . . .	68
Locating components . . . . . . . . . .	69
Locating parts on the system board . . . .	70
Locating internal drives . . . . . . . . .	71
Handling static-sensitive devices . . . . . . .	72
Installing or replacing hardware . . . . . . . .	72
Installing external options . . . . . . . .	72
Removing the computer cover. . . . . . .	72
Removing and reinstalling the front bezel . .	73
Installing or replacing a PCI card . . . . . .	75
Installing or replacing a memory module . . .	78
Replacing the battery . . . . . . . . . .	80
Replacing the power supply assembly . . .	81
Replacing the heat sink and fan assembly . .	84
Replacing the microprocessor . . . . . . .	86
Replacing the optical drive . . . . . . . .	87
Replacing the hard disk drive . . . . . . .	89
Replacing the card reader . . . . . . . .	92
Replacing the front audio and USB
assembly . . . . . . . . . . . . . . .	93
Replacing the rear fan assembly . . . . . .	94
Replacing the system board . . . . . . .	95

© Copyright Lenovo 2010, 2012

iii

Completing the parts replacement . . . . . 98

Chapter 9. Installing or replacing
hardware: 7181, 7189, 7239, 7492,
7507, 7513, and 7529 . . . . . . . .	101
Locations. . . . . . . . . . . . . . . . .	101
Locating connectors, controls, and indicators
on the front of your computer . . . . . . .	101
Locating connectors and parts on the rear of
your computer . . . . . . . . . . . . .	102
Locating components . . . . . . . . . .	103
Locating parts on the system board . . . .	104
Locating internal drives . . . . . . . . .	105
Handling static-sensitive devices . . . . . . .	106
Installing or replacing hardware . . . . . . . .	106
Installing external options . . . . . . . .	106
Removing the computer cover. . . . . . .	107
Removing and reinstalling the front bezel . .	108
Accessing the system board components and
drives . . . . . . . . . . . . . . . .	109
Installing or replacing a PCI card . . . . . .	110
Installing or replacing a memory module . . . 113
Replacing the battery . . . . . . . . . .	115
Replacing the heat sink and fan assembly . .	116
Replacing the microprocessor . . . . . . .	119
Replacing the power supply assembly . . .	121
Replacing the optical drive . . . . . . . .	125
Replacing the hard disk drive . . . . . . .	128
Replacing the card reader . . . . . . . .	131
Replacing the front fan assembly . . . . .	132
Replacing the system board . . . . . . .	134
Completing the parts replacement . . . . .	138

Chapter 10. FRU lists . . . . . . . .		141
Overall: MT 7181, 7189, 7492, 7507, 7513, 7529,
and 7239 . . . . . . . . . . . . . . . . .		141
Mechanical FRUs . . . . . . . . . . . . .		148
Keyboard and Mouse . . . . . . . . . . . .		151
Adapters and miscellaneous FRUs . . . . . . .		180
Power Cords . . . . . . . . . . . . . . .		182
Recovery discs . . . . . . . . . . . . . .		188
Windows 7 Starter Recovery CD . . . . . .		188
Windows 7 Home Basic 32 Recovery CD . .		190
Windows 7 Home Premium 32 Recovery
CD . . . . . . . . . . . . . . . . .		191
Windows 7 Home Premium 64 Recovery
CD . . . . . . . . . . . . . . . . .		192
Windows 7	Professional 32 Recovery CD . .	193
Windows 7	Professional 64 Recovery CD . .	194
Windows 7	Ultimate 32 Recovery CD . . . .	197
Windows 7	Ultimate 64 Recovery CD . . . .	197
Windows XP Professional 32 Recovery CD . .		198

Windows Vista Business 32 Recovery CD . .	199
Overall: MT 4165, 7179, 7182, 7490, 7493, 7511,
and 7521 . . . . . . . . . . . . . . . . .	200
Mechanical FRUs . . . . . . . . . . . . .	207
Keyboard and Mouse . . . . . . . . . . . .	210
Adapters and miscellaneous FRUs . . . . . . .	239
Power Cords . . . . . . . . . . . . . . .	241
Recovery discs . . . . . . . . . . . . . .	247
Windows 7 Starter Recovery CD . . . . . .	247
Windows 7 Home Basic 32 Recovery CD . .	249
Windows 7 Home Premium 32 Recovery
CD . . . . . . . . . . . . . . . . .	250
Windows 7 Home Premium 64 Recovery
CD . . . . . . . . . . . . . . . . .	251
Windows 7 Professional 32 Recovery CD . .	252
Windows 7 Professional 64 Recovery CD . .	253
Windows Vista Business 32 Recovery CD . .	256
Windows XP Professional 32 Recovery CD . . 256
Windows 7 Ultimate 32 Recovery CD . . . .	258
Windows 7 Ultimate 64 Recovery CD . . . .	259

Chapter 11. Additional service
information . . . . . . . . . . . . .	261
Security features . . . . . . . . . . . . . .	261
Hardware-controlled passwords . . . . . .	261
Operating system password . . . . . . .	261
Vital Product Data . . . . . . . . . . .	261
BIOS levels . . . . . . . . . . . . . . . .	261
Updating (flashing) the BIOS from a disc . . . .	261
Updating (flashing) the BIOS from your operating
system . . . . . . . . . . . . . . . . . .	262
Recovering from a POST and BIOS update
failure . . . . . . . . . . . . . . . . . .	262
Power management . . . . . . . . . . . .	263
Advanced Configuration and Power Interface
(ACPI) BIOS . . . . . . . . . . . . . .	263
Automatic Power-On features . . . . . . .	263
Chapter 12. Getting information, help,
and service . . . . . . . . . . . . .	265
Information resources . . . . . . . . . . . .	265
Lenovo ThinkVantage Tools . . . . . . . .	265
Lenovo Welcome . . . . . . . . . . . .	265
Access Help . . . . . . . . . . . . . .	265
Safety and warranty . . . . . . . . . . .	265
Lenovo Web site (http://www.lenovo.com) . .	266
Help and service . . . . . . . . . . . . . .	266
Using the documentation and diagnostic
programs . . . . . . . . . . . . . . .	266
Calling for service. . . . . . . . . . . .	266
Using other services . . . . . . . . . .	267
Purchasing additional services . . . . . .	267

iv ThinkCentre Hardware Maintenance Manual

Appendix A. Notices. . . . . . . . .	269	Trademarks . . . . . . . . . . . . . . . .	270
Television output notice . . . . . . . . . . .	270	Index. . . . . . . . . . . . . . . . .	271
European conformance CE mark . . . . . . .	270

© Copyright Lenovo 2010, 2012

v

vi ThinkCentre Hardware Maintenance Manual

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 2010, 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 hardware maintenance manual 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 substitute 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.

2 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 centre covers, unless instructed otherwise in the installation and configuration procedures.

Observe the following rules when working on electrical equipment.

© Copyright Lenovo 2010, 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 an electric 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 (FRU)

•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 an electric shock. By observing the above rule, you may prevent a current from passing through your body.

–When using a tester, 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.

4 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.

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)

•French

6 ThinkCentre Hardware Maintenance Manual

•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	2.	Primeiramente, remova os cabos de alimentação das
	dispositivos.		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:

Chapter 2. Safety information 11

•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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Chapter 2. Safety information 13

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Chapter 2. Safety information 15

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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	2.	Débranchez les cordons d'alimentation des prises.
		unités.	3.	Débranchez les câbles d'interface des connecteurs.
	3.	Branchez les câbles d'interface sur des connecteurs.
			4.	Débranchez tous les câbles des unités.
	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 17

≥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-, Telefonund Datenleitungen können gefährliche Spannungen anliegen.

Aus Sicherheitsgründen:

•Bei Gewitter an diesem Gerät keine Kabel anschließen oder lösen. Ferner keine Installations-, Wartungsoder 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 Installationsund 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.	2.	Ziehen Sie zuerst alle Netzkabel aus den
	3.	Schließen Sie die Signalkabel an die Buchsen an.		Netzsteckdosen.
			3.	Ziehen Sie die Signalkabel aus den Buchsen.
	4.	Schließen Sie die Netzkabel an die Steckdose an.
			4.	Ziehen Sie alle Kabel von den Einheiten ab.
	5.	Schalten Sie die Einheit EIN.

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, DVDaufwerken, 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:

Chapter 2. Safety information 19

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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Chapter 2. Safety information 21

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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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