IBM ThinkPad X200S, ThinkPad X200SI, ThinkPad X201, ThinkPad X201I, ThinkPad X201S Service Manual

4 (1)

ThinkPad X200, X200s, X200si, X201,

X201i, and X201s

Hardware Maintenance Manual

ThinkPad X200, X200s, X200si, X201,

X201i, and X201s

Hardware Maintenance Manual

Note

Before using this information and the product it supports, be sure to read the general information under “Notices” on page 311.

Sixth Edition (February 2010)

© Copyright Lenovo 2008, 2010.

LENOVO products, data, computer software, and services have been developed exclusively at private expense and are sold to governmental entities as commercial items as defined by 48 C.F.R. 2.101 with limited and restricted rights to use, reproduction and disclosure.

LIMITED AND RESTRICTED RIGHTS NOTICE: If products, data, computer software, or services are delivered pursuant a General Services Administration GSAcontract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-35F-05925.

© Lenovo 2008, 2010

Contents

About this manual . . . . . . . . .

. v

Symptom-to-FRU index . . . . . . . . .

.

62

 

 

 

Numeric error codes . . . . . . . . .

.

62

Safety information . . . . . . . . .

.

1

Error messages . . . . . . . . . . .

.

66

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

.

2

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

.

67

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

.

67

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

.

3

LCD-related symptoms . . . . . . . .

.

68

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

.

5

Intermittent problems . . . . . . . . .

.

69

Handling devices that are sensitive to electrostatic

 

 

 

 

Undetermined problems . . . . . . . .

.

69

discharge . . . . . . . . . . . . . .

.

6

 

 

 

 

Grounding requirements . . . . . . . . .

.

6

Status indicators . . . . . . . . .

.

71

Safety notices (multilingual translations) . . . .

.

7

 

 

 

 

Laser compliance statement (multilingual

 

 

Fn key combinations . . . . . . .

.

75

translations) . . . . . . . . . . . . .

.

28

Important service information . . . . .

39

FRU replacement notices. . . . . .

.

79

Strategy for replacing FRUs . . . . . . . .

.

39

Screw notices . . . . . . . . . . . . .

.

79

Strategy for replacing a hard disk drive . . .

.

40

Retaining serial numbers . . . . . . . . .

.

80

Important notice for replacing a system board .

. 40

Restoring the serial number of the system unit

 

80

How to use error message . . . . . . .

.

40

Retaining the UUID . . . . . . . . .

.

80

Strategy for replacing FRUs for CTO, CMV, and

 

 

Reading or writing the ECA information . .

. 81

GAV. . . . . . . . . . . . . . . . . 41

 

 

 

 

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

.

41

Removing and replacing a FRU . . .

. 83

FRU identification for CTO, CMV, and GAV

 

 

Before servicing ThinkPad X200, X200s, X200si,

 

 

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

.

41

 

 

X201, X201i, and X201s . . . . . . . . .

.

84

 

 

 

General checkout . . . . . . . . . .

43

1010

Battery pack . . . . . . . . . . .

.

85

1020

Hard disk drive (HDD) cover, HDD, and HDD

 

What to do first . . . . . . . . . . . .

.

44

rubber rails or solid state drive (SSD) and storage

 

 

Checkout guide . . . . . . . . . . . .

.

45

converter . . . . . . . . . . . . . .

.

87

Diagnostics using PC-Doctor for DOS . . .

.

45

1030

DIMM . . . . . . . . . . . . .

.

91

Lenovo ThinkVantage Toolbox (Lenovo System

 

 

1040

Keyboard . . . . . . . . . . . .

. 94

Toolbox) . . . . . . . . . . . . .

.

48

1050

Palm rest or palm rest with fingerprint reader

97

PC-Doctor for Windows . . . . . . . .

.

48

1060

Backup battery . . . . . . . . . .

.

100

PC-Doctor for Rescue and Recovery . . . .

. 49

1070

PCI Express Mini Card for wireless

 

 

FRU tests . . . . . . . . . . . . .

.

50

LAN/WiMAX . . . . . . . . . . . .

.

102

Power system checkout . . . . . . . . .

. 52

1080

PCI Express Mini Card for wireless WAN .

. 105

Checking the ac adapter . . . . . . . .

. 52

1090

Intel Turbo Memory Minicard or Wireless

 

 

Checking operational charging . . . . . .

. 53

USB PCI Express Half-Mini Card . . . . . .

. 107

Checking the battery pack . . . . . . .

.

53

1100 Keyboard bezel . . . . . . . . . .

.

109

Checking the backup battery . . . . . .

. 54

1110 Monaural speaker assembly (for X200, X200s,

 

 

Related service information. . . . . .

55

X201s, and X201si). . . . . . . . . . .

.

110

1120 I/O card assembly . . . . . . . . .

.

111

Restoring the factory contents by using Product

 

 

1130 LCD assembly . . . . . . . . . .

. 114

Recovery discs . . . . . . . . . . . .

.

55

1140 Base cover assembly and stereo speaker

 

 

Restoring the factory contents by using Recovery

 

 

assembly for X201 and X201i . . . . . . .

. 118

Disc Set . . . . . . . . . . . . . .

.

56

1150 Systemboard, DC-in connector, fan, and

 

 

Passwords . . . . . . . . . . . . . .

.

57

ExpressCard slot assembly . . . . . . . .

.

124

Power-on password . . . . . . . . .

.

57

2010

LCD front bezel . . . . . . . . . .

.

138

Hard-disk password . . . . . . . . .

.

57

2020

Inverter card or LED board . . . . . .

.

141

Supervisor password . . . . . . . . .

.

58

2030

Bluetooth daughter card (BDC-2.1) . . .

.

143

How to remove the power-on password . . .

. 58

2040

Integrated camera . . . . . . . . .

. 144

How to remove the hard-disk password . . .

. 59

2050

LCD panel, LCD brackets, and LCD cable .

. 145

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

.

60

2060

Hinges and hinge brackets . . . . . .

.

151

Screen blank mode . . . . . . . . . .

. 60

2070

LCD rear cover and wireless antenna cables

 

154

Sleep (Standby) mode . . . . . . . . .

.

60

Locations . . . . . . . . . . . . .

161

Hibernation mode . . . . . . . . . .

.

61

© Copyright Lenovo 2008, 2010

iii

Front view . . . . . . . . . . . . .

.

161

Rear view . . . . . . . . . . . . .

.

162

Bottom view. . . . . . . . . . . . .

.

163

Rear view (ThinkPad X200 UltraBase) . . . .

. 164

Bottom view (ThinkPad X200 UltraBase) . . .

. 165

Parts list . . . . . . .

 

. . . . . . 167

Overall . . . . . . . .

.

. . . . .

.

168

LCD FRUs . . . . . . .

.

. . . . .

.

253

12.1-in. WXGA TFT . . .

.

. . . . .

.

254

12.1-in. WXGA+ TFT . . .

.

. . . . .

.

281

Keyboard. . . . . . . . . . . . . . . 286

Miscellaneous parts . . . .

.

. . . . .

.

287

AC adapters. . . . . . .

.

. . . . .

.

287

Power cords . . . . . . .

.

. . . . .

.

288

Recovery discs . . . . . .

.

. . . . .

.

289

Windows XP Professional (32 bit) DVDs . .

. 289

Windows Vista Home Basic (32 bit) DVDs. . . 292

Windows Vista Home Premium (32 bit) DVDs

293

Windows Vista Business (32 bit) DVDs . . .

. 294

Windows Vista Business (64 bit) DVDs . . .

. 296

Windows Vista Ultimate (32 bit) DVDs . . .

. 297

Windows 7 Home Basic (32 bit) DVDs . . .

. 298

Windows 7

Home Premium (32 bit) DVDs .

. 300

Windows 7

Home Premium (64 bit) DVDs .

. 302

Windows 7

Professional (32 bit) DVDs . . .

. 304

Windows 7

Professional (64 bit) DVDs . . .

. 308

Common service tools . . . . . . . . .

. 310

Notices . . . . . . . . . . . . . . 311

Trademarks . . . . . . . . . . . . . . 312

iv ThinkPad X200, X200s, X200si, X201, X201i, and X201s Hardware Maintenance Manual

About this manual

This manual contains service and reference information for the following

ThinkPad® products.

ThinkPad X200

MT 7454, 7455, 7457, 7458, 7459, 2023, and 2024

ThinkPad X200s and X200si

MT 7462, 7465, 7466, 7469, 7470, 2046, and 2047

ThinkPad X201 and X201i

MT 3249, 3323, 3357, 3626, 3680, 3712, and 4492

ThinkPad X201s

MT 5129, 5143, 5385, 5397, 5413, 5442, and 5446

Use this manual along with the advanced diagnostic tests to troubleshoot problems.

Important:

This manual is intended only for trained service technicians who are familiar with ThinkPad products. Use this manual along with the advanced diagnostic tests to troubleshoot problems effectively.

Before servicing a ThinkPad product, be sure to read all the information under “Safety information” on page 1 and “Important service information” on page 39.

© Copyright Lenovo 2008, 2010

v

vi ThinkPad X200, X200s, X200si, X201, X201i, and X201s Hardware Maintenance Manual

Safety information

This chapter presents following safety information that you need to be familiar with before you service a ThinkPad Notebook.

v“General safety” on page 2

v“Electrical safety” on page 3

v“Safety inspection guide” on page 5

v“Handling devices that are sensitive to electrostatic discharge” on page 6

v“Grounding requirements” on page 6

v“Safety notices (multilingual translations)” on page 7

v“Laser compliance statement (multilingual translations)” on page 28

© Copyright Lenovo 2008, 2010

1

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.Make sure that you can stand safely without slipping.

2.Distribute the weight of the object equally between your feet.

3.Use a slow lifting force. Never move suddenly or twist when you attempt to lift.

4.Lift by standing or by pushing up with your leg muscles; this action removes the strain from the muscles in your back. Do not attempt to lift any object that weighs more than 16 kg (35 lb) or that you think is too heavy for you.

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

vBefore you start the machine, make sure that other service technicians 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 toolcase 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. Make sure 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, about 8 centimeters (3 inches) from the end.

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

Attention: 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.

vFan louvers on the machine help to prevent overheating of internal components. Do not obstruct fan louvers or cover them with labels or stickers.

2 ThinkPad X200, X200s, X200si, X201, X201i, and X201s Hardware Maintenance Manual

Electrical safety

Observe the following rules when working on electrical equipment.

Important:

Use only approved tools and test equipment. Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents.

Many customers have, near their equipment, rubber floor mats that contain small conductive fibers to decrease electrostatic discharges. Do not use this type of mat to protect yourself from electrical shock.

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.

Attention: Another person must be there to switch off the power, if necessary.

Use only one hand when working with powered-on electrical equipment; keep the other hand in your pocket or behind your back.

Attention: An electrical shock can occur only when there is a complete circuit. By observing the above rule, you may prevent a current from passing through your body.

When using testers, set the controls correctly and use the approved probe leads and accessories for that tester.

Stand on suitable rubber mats (obtained locally, if necessary) to insulate you from grounds such as metal floor strips and machine frames.

Observe the special safety precautions when you work with very high voltages; Instructions for these precautions are in the safety sections of maintenance information. Use extreme care when measuring high voltages.

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.

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.

Safety information

3

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

Similar units to listed above

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.

4 ThinkPad X200, X200s, X200si, X201, X201i, and X201s Hardware Maintenance Manual

Safety inspection guide

The purpose of this inspection guide is to assist you in identifying potentially unsafe conditions. As each machine was designed and built, required safety items were installed to protect users and service technicians from injury. This guide addresses only those items. You should use good judgment to identify potential safety hazards due to attachment of non-ThinkPad features or options not covered by this inspection guide.

If any unsafe conditions are present, you must determine how serious the apparent hazard could be and whether you can continue without first correcting the problem.

Consider these conditions and the safety hazards they present:

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 a bulging capacitor

vMechanical hazards, such as loose or missing hardware

To determine whether there are any potentially unsafe conditions, use the following checklist at the beginning of every service task. Begin the checks with the power off, and the power cord disconnected.

Checklist:

1.Check exterior covers for damage (loose, broken, or sharp edges).

2.Power off the computer. Disconnect the power cord.

3.Check the power cord for:

a.A third-wire ground connector in good condition. Use a meter to measure third-wire ground continuity for 0.1 ohm or less between the external ground pin and the frame ground.

b.The power cord should be the type specified in the parts list.

c.Insulation must not be frayed or worn.

4.Check for cracked or bulging batteries.

5.Remove the cover.

6.Check for any obvious non-ThinkPad alterations. Use good judgment as to the safety of any non-ThinkPad alterations.

7.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.

8.Check for worn, frayed, or pinched cables.

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

Safety information

5

Handling devices that are sensitive to electrostatic discharge

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

Notes:

1.Use product-specific ESD procedures when they exceed the requirements noted here.

2.Make sure that the ESD protective devices you use have been certified (ISO 9000) as fully effective.

When handling ESD-sensitive parts:

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 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 to guard against ESD damage is desirable but not necessary.

Attach the ESD ground clip to any frame ground, ground braid, or green-wire ground.

When working on a double-insulated or battery-operated system, use an ESD common ground or reference point. You can use coax or connector-outside shells on these systems.

Use the round ground prong of the ac plug on ac-operated computers.

Grounding requirements

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

6 ThinkPad X200, X200s, X200si, X201, X201i, and X201s Hardware Maintenance Manual

Safety notices (multilingual translations)

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

vEnglish

vArabic

vBrazilian Portuguese

vFrench

vGerman

vHebrew

vJapanese

vKorean

vSpanish

vTraditional Chinese

Safety information

7

DANGER

Before the computer is powered on after FRU replacement, make sure all screws, springs, and other small parts are in place and are not left loose inside the computer. Verify this by shaking the computer and listening for rattling sounds. Metallic parts or metal flakes can cause electrical shorts.

DANGER

Some standby batteries contain a small amount of nickel and cadmium. Do not disassemble a standby battery, recharge it, throw it into fire or water, or short-circuit it. Dispose of the battery as required by local ordinances or regulations. Use only the battery in the appropriate parts listing. Use of an incorrect battery can result in ignition or explosion of the battery.

DANGER

The battery pack contains small amounts of nickel. Do not disassemble it, throw it into fire or water, or short-circuit it. Dispose of the battery pack as required by local ordinances or regulations. Use only the battery in the appropriate parts listing when replacing the battery pack. Use of an incorrect battery can result in ignition or explosion of the battery.

DANGER

The lithium battery can cause a fire, an explosion, or a severe burn. Do not recharge it, remove its polarized connector, disassemble it, heat it above 100°C (212°F), incinerate it, or expose its cell contents to water. Dispose of the battery as required by local ordinances or regulations. Use only the battery in the appropriate parts listing. Use of an incorrect battery can result in ignition or explosion of the battery.

DANGER

If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands, immediately wash the affected areas with water for at least 15 minutes. Seek medical care if any symptoms from the fluid are present after washing.

8 ThinkPad X200, X200s, X200si, X201, X201i, and X201s Hardware Maintenance Manual

DANGER

To avoid shock, do not remove the plastic cover that protects the lower part of the inverter card.

DANGER

Though the main batteries have low voltage, a shorted or grounded battery can produce enough current to burn personnel or combustible materials.

DANGER

Unless hot swap is allowed for the FRU being replaced, do as follows before removing it: power off the computer, unplug all power cords from electrical outlets, remove the battery pack, and disconnect any interconnecting cables.

Safety information

9

10 ThinkPad X200, X200s, X200si, X201, X201i, and X201s Hardware Maintenance Manual

Safety information 11

PERIGO

Antes de ligar o computador após a substituição da FRU, certifique-se de que todos os parafusos, molas e outras peças pequenas estejam no lugar e não estejam soltos dentro do computador. Verifique isso sacudindo o computador e procurando ouvir sons de peças soltas. Peças metálicas ou lascas de metal podem causar curto-circuito.

PERIGO

Algumas baterias reserva contêm uma pequena quantidade de níquel e cádmio. Não desmonte uma bateria reserva, recarregue-a, jogue-a no fogo ou na água, ou deixe-a entrar em curto-circuito. Descarte a bateria conforme requerido pelas leis ou regulamentos locais. Use somente a bateria nas partes listadas apropriadas. O uso de uma bateria incorreta pode resultar em combustão ou explosão da bateria.

PERIGO

O pacote da bateria contém uma pequena quantidade de níquel. Não o desmonte, jogue-o no fogo ou na água, ou deixe-o entrar em curto-circuito. Descarte o pacote da bateria conforme requerido pelas leis ou regulamentos locais. Use somente a bateria nas partes listadas apropriadas ao substituir o pacote da bateria. O uso de uma bateria incorreta pode resultar em combustão ou explosão da bateria.

PERIGO

A bateria de lítio pode causar incêndio, explosão ou graves queimaduras. Não a recarregue, remova seu conector polarizado, desmonte-a, aqueça-a acima de 100°C (212°F), incinere-a, ou exponha o conteúdo de sua célula à água. Descarte a bateria conforme requerido pelas leis ou regulamentos locais. Use somente a bateria nas partes listadas apropriadas. O uso de uma bateria incorreta pode resultar em combustão ou explosão da bateria.

PERIGO

Se o LCD quebrar e o fluido de dentro dele entrar em contato com seus olhos ou com suas mãos, lave as áreas afetadas imediatamente com água durante pelo menos 15 minutos. Procure cuidados médicos se algum sintoma causado pelo fluido surgir após a lavagem.

12 ThinkPad X200, X200s, X200si, X201, X201i, and X201s Hardware Maintenance Manual

PERIGO

Para evitar choque elétrico, não remova a capa plástica que protege a parte inferior da placa inversora.

PERIGO

Embora as principais baterias possuam baixa voltagem, uma bateria em curto-circuito ou aterrada pode produzir corrente o bastante para queimar materiais de pessoal ou inflamáveis.

PERIGO

A menos que uma hot swap seja permitida para a FRU que está sendo substituída, faça o seguinte antes de removê-la: desligue o computador, desconecte todos os cabos de energia das tomadas, remova o pacote de baterias e desconecte quaisquer cabos de interconexão.

Safety information 13

DANGER

Avant de remettre l’ordinateur sous tension après remplacement d’une unité en clientèle, vérifiez que tous les ressorts, vis et autres pièces sont bien en place et bien fixées. Pour ce faire, secouez l’unité et assurez-vous qu’aucun bruit suspect ne se produit. Des pièces métalliques ou des copeaux de métal pourraient causer un court-circuit.

DANGER

Certaines batteries de secours contiennent du nickel et du cadmium. Ne les démontez pas, ne les rechargez pas, ne les exposez ni au feu ni à l’eau. Ne les mettez pas en court-circuit. Pour les mettre au rebut, conformez-vous à la réglementation en vigueur. Lorsque vous remplacez la pile de sauvegarde ou celle de l’horloge temps réel, veillez à n’utiliser que les modèles cités dans la liste de pièces détachées adéquate. Une batterie ou une pile inappropriée risque de prendre feu ou d’exploser.

DANGER

La batterie contient du nickel. Ne la démontez pas, ne l’exposez ni au feu ni à l’eau. Ne la mettez pas en court-circuit. Pour la mettre au rebut, conformez-vous à la réglementation en vigueur. Lorsque vous remplacez la batterie, veillez à n’utiliser que les modèles cités dans la liste de pièces détachées adéquate. En effet, une batterie inappropriée risque de prendre feu ou d’exploser.

DANGER

La pile de sauvegarde contient du lithium. Elle présente des risques d’incendie, d’explosion ou de brûlures graves. Ne la rechargez pas, ne retirez pas son connecteur polarisé et ne la démontez pas. Ne l’exposez pas à une temperature supérieure à 100°C, ne la faites pas brûler et n’en exposez pas le contenu à l’eau. Mettez la pile au rebut conformément à la réglementation en vigueur. Une pile inappropriée risque de prendre feu ou d’exploser.

DANGER

Si le panneau d’affichage à cristaux liquides se brise et que vous recevez dans les yeux ou sur les mains une partie du fluide, rincez-les abondamment pendant au moins quinze minutes. Consultez un médecin si des symptômes persistent après le lavage.

14 ThinkPad X200, X200s, X200si, X201, X201i, and X201s Hardware Maintenance Manual

DANGER

Afin d’éviter tout risque de choc électrique, ne retirez pas le cache en plastique protégeant la partie inférieure de la carte d’alimentation.

DANGER

Bien que le voltage des batteries principales soit peu élevé, le court-circuit ou la mise à la masse d’une batterie peut produire suffisamment de courant pour brûler des matériaux combustibles ou causer des brûlures corporelles graves.

DANGER

Si le remplacement à chaud n’est pas autorisé pour l’unité remplaçable sur site que vous remplacez, procédez comme suit avant de retirer l’unité : mettez l’ordinateur hors tension, débranchez tous les cordons d’alimentation des prises de courant, retirez le bloc de batterie et déconnectez tous les câbles d’interconnexion.

Safety information 15

VORSICHT

Bevor nach einem FRU-Austausch der Computer wieder angeschlossen wird, muß sichergestellt werden, daß keine Schrauben, Federn oder andere Kleinteile fehlen oder im Gehäuse vergessen wurden. Der Computer muß geschüttelt und auf Klappergeräusche geprüft werden. Metallteile oder-splitter können Kurzschlüsse erzeugen.

VORSICHT

Die Bereitschaftsbatterie, die sich unter dem Diskettenlaufwerk befindet, kann geringe Mengen Nickel und Cadmium enthalten. Sie darf nur durch die Verkaufsstelle oder den IBM Kundendienst ausgetauscht werden. Sie darf nicht zerlegt, wiederaufgeladen, kurzgeschlossen, oder Feuer oder Wasser ausgesetzt werden. Die Batterie kann schwere Verbrennungen oder Verätzungen verursachen. Bei der Entsorgung die örtlichen Bestimmungen für Sondermüll beachten. Beim Ersetzen der Bereitschafts-oder Systembatterie nur Batterien des Typs verwenden, der in der Ersatzteilliste aufgeführt ist. Der Einsatz falscher Batterien kann zu Entzündung oder Explosion führen.

VORSICHT

Akkus enthalten geringe Mengen von Nickel. Sie dürfen nicht zerlegt, wiederaufgeladen, kurzgeschlossen, oder Feuer oder Wasser ausgesetzt werden. Bei der Entsorgung die örtlichen Bestimmungen für Sondermüll beachten. Beim Ersetzen der Batterie nur Batterien des Typs verwenden, der in der Ersatzteilliste aufgeführt ist. Der Einsatz falscher Batterien kann zu Entzündung oder Explosion führen.

VORSICHT

Die Systembatterie ist eine Lithiumbatterie. Sie kann sich entzünden, explodieren oder schwere Verbrennungen hervorrufen. Batterien dieses Typs dürfen nicht aufgeladen, zerlegt, über 100 C erhitzt oder verbrannt werden. Auch darf ihr Inhalt nicht mit Wasser in Verbindung gebracht oder der zur richtigen Polung angebrachte Verbindungsstecker entfernt werden. Bei der Entsorgung die örtlichen Bestimmungen für Sondermüll beachten. Beim Ersetzen der Batterie nur Batterien des Typs verwenden, der in der Ersatzteilliste aufgeführt ist. Der Einsatz falscher Batterien kann zu Entzündung oder Explosion führen.

16 ThinkPad X200, X200s, X200si, X201, X201i, and X201s Hardware Maintenance Manual

VORSICHT

Die Leuchtstoffröhre im LCD-Bildschirm enthält Quecksilber. Bei der Entsorgung die örtlichen Bestimmungen für Sondermüll beachten. Der LCD-Bildschirm besteht aus Glas und kann zerbrechen, wenn er unsachgemäß behandelt wird oder der Computer auf den Boden fällt. Wenn der Bildschirm beschädigt ist und die darin befindliche Flüssigkeit in Kontakt mit Haut und Augen gerät, sollten die betroffenen Stellen mindestens 15 Minuten mit Wasser abgespült und bei Beschwerden anschließend ein Arzt aufgesucht werden.

VORSICHT

Aus Sicherheitsgründen die Kunststoffabdeckung, die den unteren Teil der Spannungswandlerplatine umgibt, nicht entfernen.

VORSICHT

Obwohl Hauptbatterien eine niedrige Spannung haben, können sie doch bei Kurzschluß oder Erdung genug Strom abgeben, um brennbare Materialien zu entzünden oder Verletzungen bei Personen hervorzurufen.

VORSICHT

Wenn ein Austausch der FRU bei laufendem Betrieb nicht erlaubt ist, gehen Sie beim Austausch der FRU wie folgt vor: Schalten Sie den Computer aus, ziehen Sie alle Netzkabel von den Netzsteckdosen ab, entfernen Sie den Akku und ziehen Sie alle miteinander verbundenen Kabel ab.

Safety information 17

18 ThinkPad X200, X200s, X200si, X201, X201i, and X201s Hardware Maintenance Manual

Safety information 19

IBM ThinkPad X200S, ThinkPad X200SI, ThinkPad X201, ThinkPad X201I, ThinkPad X201S Service Manual

20 ThinkPad X200, X200s, X200si, X201, X201i, and X201s Hardware Maintenance Manual

Safety information 21

22 ThinkPad X200, X200s, X200si, X201, X201i, and X201s Hardware Maintenance Manual

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