Lenovo 8084, 8179, 8178, 8176, 8149 User Manual

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Hardware Maintenance Manual

Types 8084, 8085, 8126, 8147, 8148, 8149 Types 8174, 8175, 8176, 8177, 8178, 8179

Hardware Maintenance Manual

Types 8084, 8085, 8126, 8147, 8148, 8149 Types 8174, 8175, 8176, 8177, 8178, 8179

Note: Before using this information and the product it supports, be sure to read the information under “Notices,” on page 219.

Sixth Edition (August 2005)

© Copyright Lenovo 2005.

Portions © Copyright International Business Machines Corporation 2005. All rights reserved.

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

Contents

Chapter 1. About this manual . . . .

.

1

Setting, changing, and deleting a password .

.

. 57

Important Safety Information . . . . . . . .

.

1

Using Security Profile by Device . . . . .

.

.

57

Strategy for replacing FRUs for CTO, CMV, and GAV

 

Selecting a startup device. . . . . . . .

.

. 58

products . . . . . . . . . . . . . . .

.

2

Selecting a temporary startup device . . .

.

.

58

Product definition . . . . . . . . . .

.

2

Changing the startup device sequence . .

.

.

58

FRU Identification for CTO, CMV, and GAV

 

 

Advanced settings . . . . . . . . . .

.

. 58

products . . . . . . . . . . . . . . . 2

Chapter 7. Symptom-to-FRU Index .

.

. 59

Important information about replacing RoHS

 

 

compliant FRUs . . . . . . . . . . . .

.

3

Hard disk drive boot error . . . . . . .

.

.

59

Chapter 2. Safety information . . . .

.

5

Power Supply Errors . . . . . . . . .

.

.

59

Diagnostic error codes . . . . . . . . .

.

.

61

General safety . . . . . . . . . . . . .

.

5

Beep symptoms . . . . . . . . . . .

.

.

82

Electrical safety . . . . . . . . . . . .

.

5

No-beep symptoms . . . . . . . . . .

.

.

84

Safety inspection guide . . . . . . . . . .

.

7

POST error codes . . . . . . . . . .

.

.

85

Handling electrostatic discharge-sensitive devices .

.

8

Miscellaneous error messages . . . . . .

.

.

88

Grounding requirements . . . . . . . . .

.

8

Undetermined problems . . . . . . . .

.

.

90

Safety notices (multi-lingual translations) . . . .

.

9

Chapter 8. Replacing FRUs (Types

 

 

 

Chapter 3. General information . . . .

41

 

 

 

8126, 8174, 8175, and 8176) . . . .

.

.

91

The Access IBM program . . . . . . . . .

.

41

Locating connectors on the front . . . . .

.

.

91

Additional information resources . . . . . .

.

41

Locating the connectors on the rear . . . .

.

.

92

Physical specifications . . . . . . . . . .

.

41

Removing the cover . . . . . . . . .

.

.

92

Types 8126, 8174, 8175, and 8176 . . . . .

.

42

Locating components . . . . . . . . .

.

.

94

Types 8149, 8177, and 8178 . . . . . . .

.

43

Identifying parts on the system board . . .

.

.

95

Types 8084, 8085, 8147, 8148, and 8179 . . .

. 44

Removing and replacing memory . . . . .

.

. 96

 

 

 

Removing and replacing a PCI adapter . . .

.

. 96

Chapter 4. General Checkout . . . . .

45

Removing and replacing the battery . . . .

.

. 97

Problem determination tips . . . . . . . .

.

46

Removing and replacing the power supply . . . . 98

Removing and replacing the system board . . . . 99

 

 

 

Chapter 5. Diagnostics using

 

 

Removing and replacing the microprocessor .

.

. 99

 

 

Removing and replacing drives . . . . .

.

. 101

PC-Doctor for DOS . . . . . . . . .

49

Closing the cover and connecting cables . .

.

. 104

Starting PC-Doctor from the Rescue and Recovery

 

 

 

 

 

 

 

 

workspace . . . . . . . . . . . . . . .

49

Chapter 9. Replacing FRUs (Types

 

 

 

Starting PC-Doctor from a diagnostic diskette or

 

 

 

 

 

 

 

8149, 8177, and 8178) . . . . . . .

.

105

CD-ROM . . . . . . . . . . . . . . .

50

Locating connectors on the front . . . . .

.

.

105

Diagnostics program download. . . . . . .

. 50

Locating connectors on the rear . . . . .

.

.

106

Navigating through the diagnostics programs . . . 50

Removing the cover . . . . . . . . .

.

.

106

Running diagnostics tests. . . . . . . . .

.

50

Locating components . . . . . . . . .

.

.

107

Test selection . . . . . . . . . . . .

.

51

Identifying parts on the system board . . .

.

. 108

Test results . . . . . . . . . . . .

.

51

Removing and replacing memory . . . .

.

. 109

Fixed disk advanced test (FDAT) . . . . .

. 51

Removing and replacing a PCI adapter . . .

.

. 110

Quick and Full erase - hard drive . . . . .

.

53

Removing and replacing the battery . . . .

.

. 110

Viewing the test log . . . . . . . . . .

.

54

Removing and replacing the power supply .

.

. 111

 

 

 

Chapter 6. Using the Setup Utility . . .

55

Removing and replacing the system board. . . . 112

Removing and replacing the microprocessor .

.

. 113

Starting the Setup Utility program. . . . . .

.

55

Removing and replacing drives . . . . .

.

. 114

Viewing and changing settings . . . . . . .

.

55

Installing the cover and connecting cables . . . . 116

Exiting from the Setup Utility program . . . .

. 55

 

 

 

 

Using passwords . . . . . . . . . . .

.

55

Chapter 10. Replacing FRUs (Types

 

 

 

Password considerations . . . . . . . .

.

56

 

 

 

8084, 8085, 8147, 8148, and 8179 . .

.

119

User Password . . . . . . . . . . .

.

56

Administrator Password . . . . . . . .

.

56

Locating connectors on the front . . . . .

.

.

120

IDE Drive User Password . . . . . . .

.

56

Locating the connectors on the rear . . . .

.

.

121

IDE Drive Master Password . . . . . . .

.

56

Removing the cover . . . . . . . . .

.

.

121

© Lenovo 2005. Portions © IBM Corp. 2005.

 

 

 

 

 

iii

Locating components . . . . . . . . .

.

.

123

Security features . . . . . . . . . . .

.

213

Identifying parts on the system board . . .

.

. 124

Hardware controlled Passwords . . . . .

. 213

Removing and replacing memory . . . .

.

. 125

Operating system password . . . . . .

. 213

Removing and replacing a PCI adapter . . .

.

.

125

Vital product data . . . . . . . . . .

.

213

Removing and replacing the battery . . . .

.

. 127

Management Information Format (MIF) . .

. 213

Removing and replacing the power supply .

.

.

127

BIOS levels . . . . . . . . . . . . .

.

214

Removing and replacing the system board .

.

. 128

Flash update procedures. . . . . . . . .

. 214

Removing and replacing the microprocessor .

.

. 129

Updating (flashing) BIOS from a diskette or

 

 

Removing and replacing drives . . . . .

.

.

131

CD-ROM . . . . . . . . . . . . .

.

214

Closing the cover and connecting cables . .

.

. 133

Updating (flashing) BIOS from your operating

 

 

 

 

 

 

system . . . . . . . . . . . . .

.

214

Chapter 11. FRU lists . . . . . . .

.

135

Recovering from a POST/BIOS update failure

 

215

Machine Type 8084 . . . . . . . . .

.

.

135

Power management . . . . . . . . . .

.

216

Automatic configuration and power interface

 

 

Machine Type 8085 . . . . . . . . .

.

.

145

 

 

(ACPI) BIOS. . . . . . . . . . . .

.

216

Machine Type 8126 . . . . . . . . .

.

.

155

Automatic Power-On features . . . . . .

. 216

Machine Type 8147 . . . . . . . . .

.

.

159

Recovering software using the Rescue and

 

 

Machine Type 8148 . . . . . . . . .

.

.

163

 

 

Recovery program. . . . . . . . . . .

.

217

Machine Type 8149 . . . . . . . . .

.

.

172

Starting the Rescue and Recovery workspace

 

217

Machine Type 8174 . . . . . . . . .

.

.

178

 

 

 

 

Machine Type 8175 . . . . . . . . .

.

.

181

Appendix. Notices . . . . . . . . .

219

Machine Type 8176 . . . . . . . . .

.

.

188

Machine Type 8177 . . . . . . . . .

.

.

192

Television output notice . . . . . . . . .

.

220

Machine Type 8178 . . . . . . . . .

.

.

203

Trademarks . . . . . . . . . . . . .

.

220

Machine Type 8179 . . . . . . . . .

.

.

210

 

 

 

Chapter 12. Additional Service

 

 

 

 

 

 

Information . . . . . . . . . . .

.

213

 

 

 

iv Hardware Maintenance Manual

Chapter 1. About this manual

This manual contains service and reference information for ThinkCentre® computers listed on the cover. It is intended only for trained servicers who are familiar with Lenovo computer products.

Before servicing a Lenovo product, be sure to read the Safety Information. See

Chapter 2, “Safety information,” on page 5.

The Symptom-to-FRU Index and Additional Service Information chapters are not specific to any machine type and are applicable to all ThinkCentre computers.

This manual includes a complete FRU part number listing for each machine type and model listed on the cover. If you have internet access, FRU part numbers are also available at:

http:/www.lenovo.com/think/support

Important Safety Information

Be sure to read all caution and danger statements in this book 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 ACHTUNGoder VORSICHTin 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.

© Lenovo 2005. Portions © IBM Corp. 2005.

1

Strategy for replacing FRUs for CTO, CMV, and GAV products

Product definition

Dynamic Configure To Order (CTO)

This provides the ability for a customer to configure a Lenovo solution from an eSite, and have this configuration sent to fulfillment, where it is built and shipped directly to the customer. The machine label, PC Entitlement Warehouse (PEW), eSupport, and the HMM will include these products as the 4-digit machine type (MT) and 3-digit model, where model = ’CTO’ (Example: 8129-CTO).

Custom Model Variant (CMV)

This is a unique configuration that has been negotiated between Lenovo and the customer. A unique 4-digit MT and 3-digit model is provided to the customer to place orders (Example: 8129-W15). A CMV is a special bid offering. Therefore, it is NOT generally announced.

vThe machine type model (MTM) portion of the machine label is the 4-digit MT and 3-digit model, where model = ’CTO’ (Example: 8129-CTO). The PRODUCT ID portion of the machine label is the 4-digit MT and 3-digit CMV model (Example: 8129-W15).

vThe PEW record is the 4-digit MT and 3-digit model, where model = ’CTO’ (Example: 8129-CTO).

veSupport will show both the CTO and CMV machine type models (Example: 8129-CTO and 8129-W15 will be found on the eSupport site.)

vThe HMM will have the 4-digit MT and 3-digit CTO model only (Example: 8129-CTO). Again, CMVs are custom models and are not found in the HMM.

General Announce Variant (GAV)

This is a standard model (fixed configuration). GAVs are announced and offered to all customers. The MTM portion of the machine label is a 4-digit MT and 3-digit model, where model = a “fixed model number”, not ’CTO’ (Example: 8129-F1U). Also, PEW, eSupport, and the HMM will list these products under the same fixed model number.

FRU Identification for CTO, CMV, and GAV products

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

Using PEW

vPEW is the primary source for identifying FRU part numbers and FRU descriptions for the key commodities for CTO, CMV and GAV products at a MT - serial number level. An example of key commodities are hard disk drives, system boards, microprocessors, Liquid Crystal Displays (LCDs), and memory.

vRemember, All CTO and CMV products are loaded in PEW under the 4-digit MT and 3-digit model, where model = ’CTO’ (Example: 8129-CTO). GAVs are loaded in PEW under the 4-digit MT and 3-digit model, where model = a “fixed model number”, not ’CTO’ (Example: 8129-F1U).

vPEW can be accessed as follows:

1. Point your browser to http://w3-3.ibm.com/pc/entitle.

2. Under PEW Home, click Machine Lookup.

3. Under Machine Lookup, click Warranty Information.

2 Hardware Maintenance Manual

4.Under Warranty Information, type the MT and Serial number and click

Submit.

The list of key commodities is returned in the PEW record under Component Information.

v Business Partners using Eclaim will access PEW when performing Entitlement Lookup. Business Partners will enter Loc ID, MT and Serial, and the key commodities will be returned in the Eclaim record under System Details.

vAuthorized Lenovo Business Partners can access Eclaim at the following Web site:

http://wca.eclaim.com

Using eSupport

For Key Commodities (Examples - hard disk drive, system board, microprocessor, LCD, and memory)

veSupport can be used to view the list of key commodities built in a particular machine serial (this is the same record found in PEW).

veSupport can be accessed at the following Web site: http://www.lenovo.com/think/support

vTo view the key commodities:

1.Click Parts information.

2.Under Parts information, click Parts lookup.

3.Under Parts lookup, type the model type and serial number; then click

Continue.

The key commodities are returned in the eSupport record under Parts shipped with your system.

For the remaining FRUs (the complete list of FRUs at the MT Model level)

veSupport can be used to view the complete list of FRUs for a machine type and model.

vTo view the complete list of FRUs for a machine type:

1.Point your browser to http://www.lenovo.com/think/support.

2.Type the machine type (Example: 8129) in the Use Quick Path field; then click Go.

3.Under Browse by product, click Continue.

4.Under Important information, click Parts information.

5.In the Refine results field, select Service parts; then click the entry for your machine type.

The list of service parts by description, with applicable machine type model and FRU part number is displayed.

Using the HMM

vUse the HMM as a back-up to PEW and eSupport to view the complete list of FRU part numbers at the MT Model level.

Important information about replacing RoHS compliant FRUs

RoHS, The Restriction of Hazardous Substances in Electrical and Electronic Equipment Directive (2002/95/EC) is a European Union legal requirement affecting the global electronics industry. RoHS requirements must be implemented on Lenovo products placed on the market after June 2006. Products on the market before June 2006 are not required to have RoHS compliant parts.

Chapter 1. About this manual 3

So, if the parts are not compliant originally, replacement parts can also be noncompliant, but in all cases, if the parts are compliant, the replacement parts must also be compliant.

Lenovo plans to transition to RoHS compliance well before the implementation date and expects its suppliers to be ready to support Lenovo’s requirements and schedule. Products sold in 2005, will contain some RoHS compliant FRUs. The following statement pertains to these products and any product Lenovo produces containing RoHS compliant 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

Replacement FRU

Current or original

Replacement FRU

part

 

part

 

 

 

 

 

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.

Related Web URLs are:

vLenovo information for Suppliers website: http://www-03.ibm.com/procurement/proweb.nsf/ContentDocsByTitle/ United+States~Information+for+suppliers

vRoHS Directive: http://europa.eu.int/eur-lex/pri/en/oj/dat/2003/l_037/ l_03720030213en00190023.pdf

vCalifornia Senate Bills 20, 50: http://www.ciwmb.ca.gov/HHW/Events/AnnualConf/2004/ presentation/MPaparian.pdf

4 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:

vObserve good housekeeping in the area of the machines during and after maintenance.

vWhen 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.

vDo not perform any action that causes hazards to the customer, or that makes the equipment unsafe.

vBefore you start the machine, ensure that other service representatives and the customer’s personnel are not in a hazardous position.

vPlace removed covers and other parts in a safe place, away from all personnel, while you are servicing the machine.

vKeep your tool case away from walk areas so that other people will not trip over it.

vDo 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.

vInsert the ends of your necktie or scarf inside clothing or fasten it with a nonconductive clip, approximately 8 centimeters (3 inches) from the end.

vDo not wear jewelry, chains, metal-frame eyeglasses, or metal fasteners for your clothing.

Remember: Metal objects are good electrical conductors.

vWear 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.

vAfter service, reinstall all safety shields, guards, labels, and ground wires. Replace any safety device that is worn or defective.

vReinstall all covers correctly before returning the machine to the customer.

Electrical safety

© Lenovo 2005. Portions © IBM Corp. 2005.

5

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.

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.

vFind 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.

vDo not work alone under hazardous conditions or near equipment that has hazardous voltages.

vDisconnect all power before:

Performing a mechanical inspection

Working near power supplies

Removing or installing main units

vBefore 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.

vIf 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.

vRegularly inspect and maintain your electrical hand tools for safe operational condition.

vDo not use worn or broken tools and testers.

vNever assume that power has been disconnected from a circuit. First, check that it has been powered-off.

6 Hardware Maintenance Manual

vAlways 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.

vDo 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.

vDo 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.)

vIf an electrical accident occurs:

Use caution; do not become a victim yourself.

Switch off power.

Send another person to get medical aid.

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:

vElectrical hazards, especially primary power (primary voltage on the frame can cause serious or fatal electrical shock).

vExplosive hazards, such as a damaged CRT face or bulging capacitor

vMechanical 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 7

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:

vKeep the parts in protective packages until they are inserted into the product.

vAvoid contact with other people.

vWear a grounded wrist strap against your skin to eliminate static on your body.

vPrevent the part from touching your clothing. Most clothing is insulative and retains a charge even when you are wearing a wrist strap.

vUse 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.

vSelect 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.

8 Hardware Maintenance Manual

Safety notices (multi-lingual translations)

The caution and danger safety notices in this section are provided in the following languages:

vEnglish

vArabic

vBrazilian/Portuguese

vChinese (simplified)

vChinese (traditional)

vFrench

vGerman

vHebrew

vItalian

vKorean

vSpanish

DANGER

Electrical current from power, telephone and communication cables is hazardous.

To avoid a shock hazard:

vDo not connect or disconnect any cables or perform installation, maintenance, or reconfiguration of this product during an electrical storm.

vConnect all power cords to a properly wired and grounded electrical outlet.

vConnect to properly wired outlets any equipment that will be attached to this product.

vWhen possible, use one hand only to connect or disconnect signal cables.

vNever turn on any equipment when there is evidence of fire, water, or structural damage.

vDisconnect the attached power cords, telecommunications systems, networks, and modems before you open the device covers, unless instructed otherwise in the installation and configuration procedures.

vConnect and disconnect cables as described in the following table 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.

 

 

 

 

 

 

Chapter 2. Safety information 9

CAUTION:

When replacing the lithium battery, use only Part Number 33F8354 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:

vThrow or immerse into water

vHeat to more than 100°C (212°F)

vRepair or disassemble

Dispose of the battery as required by local ordinances or regulations.

CAUTION:

When laser products (such as CD-ROMs, DVD-ROM drives, fiber optic devices, or transmitters) are installed, note the following:

vDo 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.

vUse 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.

10 Hardware Maintenance Manual

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.

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CAUTION:

Do not place any object weighing more than 82 kg (180 lbs.) on top of rack-mounted devices.

Chapter 2. Safety information 11

12 Hardware Maintenance Manual

Chapter 2. Safety information 13

18 kg (37 lbs)

32 kg (70.5 lbs)

55 kg (121.2 lbs)

2 1

14 Hardware Maintenance Manual

PERIGO

A corrente elétrica proveniente de cabos de alimentação, de telefone e de comunicações é perigosa.

Para evitar risco de choque elétrico:

vNão conecte nem desconecte nenhum cabo ou execute instalação, manutenção ou reconfiguração deste produto durante uma tempestade com raios.

vConecte todos os cabos de alimentação a tomadas elétricas corretamente instaladas e aterradas.

vTodo equipamento que for conectado a este produto deve ser conectado a tomadas corretamente instaladas.

vQuando possível, utilize apenas uma das mãos para conectar ou desconectar cabos de sinal.

vNunca ligue nenhum equipamento quando houver evidência de fogo, água ou danos estruturais.

vAntes 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.

vConecte 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

2.

Primeiramente, remova os cabos de

 

aos dispositivos.

 

alimentação das tomadas.

3.

Conecte os cabos de sinal aos

3.

Remova os cabos de sinal dos conectores.

 

conectores.

4.

Remova todos os cabos dos dispositivos.

 

 

4.

Conecte os cabos de alimentação às

 

 

 

tomadas.

 

 

5.

LIGUE os dispositivos.

 

 

 

 

 

 

Chapter 2. Safety information 15

CUIDADO:

Ao substituir a bateria de lítio, utilize apenas uma bateria com Número de Peça 33F8354 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:

vJogue ou coloque na água

vAqueça a mais de 100°C (212°F)

vConserte 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:

vNão 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.

vA 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.

16 Hardware Maintenance Manual

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.

2 1

CUIDADO:

Não coloque nenhum objeto com mais de 82 kg (180 lbs.) sobre dispositivos montados em rack.

Chapter 2. Safety information 17

18 Hardware Maintenance Manual

2 1

Chapter 2. Safety information 19

20 Hardware Maintenance Manual

Lenovo 8084, 8179, 8178, 8176, 8149 User Manual

Chapter 2. Safety information 21

2 1

22 Hardware Maintenance Manual

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 :

vNe manipulez aucun câble et n’effectuez aucune opération d’installation, d’entretien ou de reconfiguration de ce produit au cours d’un orage.

vBranchez tous les cordons d’alimentation sur un socle de prise de courant correctement câblé et mis à la terre.

vBranchez sur des socles de prise de courant correctement câblés tout équipement connecté à ce produit.

vLorsque cela est possible, n’utilisez qu’une seule main pour connecter ou déconnecter les câbles d’interface.

vNe mettez jamais un équipement sous tension en cas d’incendie ou d’inondation, ou en présence de dommages matériels.

vAvant 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).

vLorsque 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.

Connexion

Déconnexion

 

 

 

 

1.

Mettez les unités HORS TENSION.

1.

Mettez les unités HORS TENSION.

2.

Commencez par brancher tous les

2.

Débranchez les cordons d’alimentation

 

cordons sur les unités.

 

des prises.

3.

Branchez les câbles d’interface sur des

3.

Débranchez les câbles d’interface des

 

connecteurs.

 

connecteurs.

4.

Branchez les cordons d’alimentation sur

4.

Débranchez tous les câbles des unités.

 

des prises.

 

 

5.

Mettez les unités SOUS TENSION.

 

 

 

 

 

 

Chapter 2. Safety information 23

ATTENTION:

Remplacer la pile au lithium usagée par une pile de référence identique exclusivement, (référence 33F8354), 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 :

vla jeter à l’eau,

vl’exposer à des températures supérieures à 100°C,

vchercher 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 :

vNe 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.

vPour 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.

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