IBM ThinkPad X201 TABLET Service Manual

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ThinkPad X200 Tablet and X201 Tablet Hardw are Maintenance Manual

Note

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

249.

Fourth 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 ″GSA″ contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-35F-05925.

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

Safety information ..........1

General safety ..............2

Electrical safety .............3

Safety inspection guide ...........5

Handling devices that are sensitive to electrostatic

discharge ...............6

Grounding requirements ..........6

Safety notices (multilingual translations) .....7

Laser compliance statement (multilingual

translations) ..............28

Important service information .....39

Strategy for replacing FRUs .........39

Strategy for replacing a hard disk drive ....40

Important notice for replacing a system board . . 40

How to use error message ........40

Strategy for replacing FRUs for CTO, CMV, and

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

Product definition ...........41

FRU identification for CTO, CMV, and GAV

products ..............41

General checkout ..........43

What to do first .............44

Checkout guide .............45

Diagnostics using PC-Doctor for DOS ....45

Lenovo ThinkVantage Toolbox (Lenovo System

Toolbox) ..............48

PC-Doctor for Windows .........48

PC-Doctor for Rescue and Recovery .....49

FRU tests ..............50

Power system checkout ..........52

Checking the ac adapter .........52

Checking operational charging .......53

Checking the battery pack ........53

Checking the backup battery .......54

Related service information......55

Restoring the factory contents by using Product

Recovery discs .............55

Restoring the factory contents by using Recovery

Disc Set ...............56

Passwords ...............57

Power-on password ..........57

Hard-disk password ..........57

Supervisor password ..........58

How to remove the power-on password ....58

How to remove the hard-disk password ....59

Power management ...........60

Screen blank mode ...........60

Sleep (Standby) mode ..........60

Hibernation mode ...........61

Symptom-to-FRU index ..........62

Numeric error codes ..........62

Error messages ............66

Beep symptoms ............67

No-beep symptoms ...........67

LCD-related symptoms .........68

Intermittent problems ..........69

Undetermined problems .........69

Status indicators ..........71

Fn key combinations ........75

FRU replacement notices .......79

Screw notices ..............79

Retaining serial numbers ..........80

Restoring the serial number of the system unit 80

Retaining the UUID ..........80

Reading or writing the ECA information . . . 81

Removing and replacing a FRU ....83

Before servicing ThinkPad X200 Tablet and X201

Tablet ................84

1010 Digitizer pen ............85

1020 Battery pack ............86

1030 Hard disk drive (HDD) cover, HDD, and HDD rubber rails or solid state drive (SSD) and storage

converter ...............88

1040 DIMM ..............92

1050 Hinge caps .............95

1060 Keyboard .............97

1070 Extension cable card .........100

1080 Palm rest .............101

1090 Backup battery ...........104

1100 PCI Express Mini Card for wireless

LAN/WiMAX .............106

1110 PCI Express Mini Card for wireless WAN . . 110 1120 Intel Turbo Memory Minicard or Wireless USB

PCI Express Half-Mini Card ........112

1130 Bluetooth daughter card (BDC-2.1) ....114

1140 Keyboard bezel ...........116

1150 I/O card assembly ..........119

1160USBsubcard............121

1170 LCD assembly ...........123

1180 DC-in connector, fan, digitizer pen case, and

pen switch assembly ...........127

1190 System board and ExpressCard slot assemblys 133

1200 Base cover and speaker assembly .....138

2010 LCD front bezel ...........142

2020 Micro-Processor card .........146

2030 Inverter card ............149

2040 Hinges ..............150

2050 LCD panel, LCD bracket L and R, and LCD

cable ................152

2060 Integrated camera ..........162

2070 LCD rear cover and wireless antenna cables 163

Locations .............167

Front view ..............167

Rear view ..............168

Rear view (tablet mode) ..........168

Bottom view..............169

Rear view (ThinkPad X200 UltraBase) .....170

Bottom view (ThinkPad X200 UltraBase) ....171

Parts list .............173

Overall ...............174

LCD FRUs for touch panel LCD or direct-bonding

glass LCD ..............207

LCD FRUs for protection plate LCD ......216

Keyboard...............224

Miscellaneous parts ...........225

AC adapters ..............228

Power cords ..............229

Recovery discs .............230

Windows XP Tablet DVDs (32 bit) .....230

Windows Vista Home Premium (32 bit) DVDs 232

Windows Vista Business (32 bit) DVDs ....233

Windows Vista Business (64 bit) DVDs ....236

Windows Vista Ultimate (32 bit) DVDs ....237

Windows 7 Home Basic (32 bit) DVDs ....238

Windows 7 Home Premium (32 bit) DVDs . . 239 Windows 7 Home Premium (64 bit) DVDs . . 241

Windows 7 Professional (32 bit) DVDs ....242

Windows 7 Professional (64 bit) DVDs ....246

Common service tools ..........248

Notices ..............249

Trademarks ..............250

iv ThinkPad X200 Tablet and X201 Tablet Hardware Maintenance Manual

About this manual

This manual contains service and reference information for the following ThinkPad®products.

ThinkPad X200 Tablet

ThinkPad X201 Tablet

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.

MT 4184, 7448, 7449, 7450, 7453, 2263, and 2266

MT 0053, 0831, 2985, 3093, 3113, 3144, and 3239

vi ThinkPad X200 Tablet and X201 Tablet 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

General safety

Follow these rules to ensure general safety: v Observe good housekeeping in the area of the machines during and after

maintenance.

v When lifting any heavy object:

1. Make sure that you can stand safely without slipping.

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

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

lift.

4. Lift by standing or by pushing up with your leg muscles; this action removes the strain from the muscles in your back. Do not attempt to lift any object that

weighs more than 16 kg (35 lb) or that you think is too heavy for you.

v Do not perform any action that causes hazards to the customer, or that makes

the equipment unsafe.

v Before you start the machine, make sure that other service technicians and the

customer’s personnel are not in a hazardous position.

v Place removed covers and other parts in a safe place, away from all personnel,

while you are servicing the machine.

v Keep your toolcase away from walk areas so that other people will not trip over

it.

v Do not wear loose clothing that can be trapped in the moving parts of a

machine. Make sure that your sleeves are fastened or rolled up above your elbows. If your hair is long, fasten it.

v Insert the ends of your necktie or scarf inside clothing or fasten it with a

nonconductive clip, about 8 centimeters (3 inches) from the end.

v Do not wear jewelry, chains, metal-frame eyeglasses, or metal fasteners for your

clothing. Attention: Metal objects are good electrical conductors.

v Wear safety glasses when you are hammering, drilling, soldering, cutting wire,

attaching springs, using solvents, or working in any other conditions that might be hazardous to your eyes.

v After service, reinstall all safety shields, guards, labels, and ground wires.

Replace any safety device that is worn or defective.

v Reinstall all covers correctly before returning the machine to the customer. v Fan louvers on the machine help to prevent overheating of internal components.

Do not obstruct fan louvers or cover them with labels or stickers.

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Electrical safety

Observe the following rules when working on electrical equipment.

Important:

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

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

v Find the room emergency power-off (EPO) switch, disconnecting switch, or

electrical outlet. If an electrical accident occurs, you can then operate the switch or unplug the power cord quickly.

v Do not work alone under hazardous conditions or near equipment that has

hazardous voltages.

v Disconnect all power before:

– Performing a mechanical inspection – Working near power supplies – Removing or installing main units

v Before you start to work on the machine, unplug the power cord. If you cannot

unplug it, ask the customer to power-off the wall box that supplies power to the machine, and to lock the wall box in the off position.

v If you need to work on a machine that has exposed electrical circuits, observe the

following precautions: – Ensure that another person, familiar with the power-off controls, is near you.

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

– Use only one hand when working with powered-on electrical equipment;

keep the other hand in your pocket or behind your back. Attention: An electrical shock can occur only when there is a complete

circuit. By observing the above rule, you may prevent a current from passing through your body.

– When using testers, set the controls correctly and use the approved probe

leads and accessories for that tester.

– Stand on suitable rubber mats (obtained locally, if necessary) to insulate you

from grounds such as metal floor strips and machine frames.

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

v Regularly inspect and maintain your electrical hand tools for safe operational

condition.

v Do not use worn or broken tools and testers. v Never assume that power has been disconnected from a circuit. First, check that it

has been powered off.

v Always look carefully for possible hazards in your work area. Examples of these

hazards are moist floors, nongrounded power extension cables, power surges, and missing safety grounds.

Safety information 3

v Do not touch live electrical circuits with the reflective surface of a plastic dental

mirror. The surface is conductive; such touching can cause personal injury and machine damage.

v Do not service the following parts with the power on when they are removed

from their normal operating places in a machine: – Power supply units – Pumps – Blowers and fans – Motor generators – Similar units to listed above

This practice ensures correct grounding of the units.

v If 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 Tablet and X201 Tablet 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: v Electrical hazards, especially primary power (primary voltage on the frame can

cause serious or fatal electrical shock)

v Explosive hazards, such as a damaged CRT face or a bulging capacitor v Mechanical hazards, such as loose or missing hardware

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

Checklist:

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

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

3. Check the power cord for: a. A third-wire ground connector in good condition. Use a meter to measure

third-wire ground continuity for 0.1 ohm or less between the external ground pin and the frame ground.

b. The power cord should be the type specified in the parts list. c. Insulation must not be frayed or worn.

4. 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:

v Keep the parts in protective packages until they are inserted into the product. v Avoid contact with other people. v Wear a grounded wrist strap against your skin to eliminate static on your body. v Prevent the part from touching your clothing. Most clothing is insulative and

retains a charge even when you are wearing a wrist strap.

v Use a grounded work mat to provide a static-free work surface. The mat is

especially useful when handling ESD-sensitive devices.

v Select a grounding system, such as those listed below, to provide protection that

meets the specific service requirement.

Note:

The use of a grounding system to guard against ESD damage is desirable but not necessary.

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

ground.

– When working on a double-insulated or battery-operated system, use an ESD

common ground or reference point. You can use coax or connector-outside shells on these systems.

– 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.

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Safety notices (multilingual translations)

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

v English v Arabic v Brazilian Portuguese v French v German v Hebrew v Japanese v Korean v Spanish v Traditional 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.

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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

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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.

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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.

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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 Tablet and X201 Tablet 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 Tablet and X201 Tablet Hardware Maintenance Manual

Safety information 19

20 ThinkPad X200 Tablet and X201 Tablet Hardware Maintenance Manual

Safety information 21

22 ThinkPad X200 Tablet and X201 Tablet Hardware Maintenance Manual

Safety information 23

PELIGRO

Antes de encender el sistema despues de sustituir una FRU, compruebe que todos los tornillos, muelles y demás piezas pequeñas se encuentran en su sitio y no se encuentran sueltas dentro del sistema. Compruébelo agitando el sistema y escuchando los posibles ruidos que provocarían. Las piezas metálicas pueden causar cortocircuitos eléctricos.

PELIGRO

Algunas baterías de reserva contienen una pequeña cantidad de níquel y cadmio. No las desmonte, ni recargue, ni las eche al fuego o al agua ni las cortocircuite. Deséchelas tal como dispone la normativa local. Utilice sólo baterías que se encuentren en la lista de piezas. La utilización de una batería no apropiada puede provocar la ignición o explosión de la misma.

PELIGRO

Las baterías contienen pequeñas cantidades de níquel. No las desmonte, ni recargue, ni las eche al fuego o al agua ni las cortocircuite. Deséchelas tal como dispone la normativa local. Utilice sólo baterías que se encuentren en la lista de piezas al sustituir la batería. La utilización de una batería no apropiada puede provocar la ignición o explosión de la misma.

PELIGRO

La batería de repuesto es una batería de litio y puede provocar incendios, explosiones o quemaduras graves. No la recargue, ni quite el conector polarizado, ni la desmonte, ni caliente por encima de los 100°C (212°F), ni la incinere ni exponga el contenido de sus celdas al agua. Deséchela tal como dispone la normativa local.

PELIGRO

Si la LCD se rompe y el fluido de su interior entra en contacto con sus ojos o sus manos, lave inmediatamente las áreas afectadas con agua durante 15 minutos como mínimo. Obtenga atención medica si se presenta algún síntoma del fluido despues de lavarse.

24 ThinkPad X200 Tablet and X201 Tablet Hardware Maintenance Manual

PELIGRO

Para evitar descargas, no quite la cubierta de plástico que rodea la parte baja de la tarjeta invertida.

PELIGRO

Aunque las baterías principales tienen un voltaje bajo, una batería cortocircuitada o con contacto a tierra puede producir la corriente suficiente como para quemar material combustible o provocar quemaduras en el personal.

PELIGRO

Salvo que se permita el intercambio en caliente para la unidad sustituible localmente, realice lo siguiente antes de extraerla: apague el sistema, desconecte todos los cables de alimentación de las tomas de alimentación eléctrica, extraiga la batería y desconecte los cables de interconexión.

Safety information 25

26 ThinkPad X200 Tablet and X201 Tablet Hardware Maintenance Manual

Safety information 27

Laser compliance statement (multilingual translations)

The laser compliance statements in this section are provided in the following languages:

v English v Arabic v Brazilian Portuguese v French v German v Hebrew v Japanese v Korean v Spanish v Traditional Chinese

Some models of ThinkPad Notebook are equipped from the factory with an optical storage device such as a CD-ROM drive or a DVD-ROM drive. Such devices are also sold separately as options. If one of these drives is installed, it is certified in the U.S. to conform to the requirements of the Department of Health and Human Services 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1 laser products. Elsewhere, the drive is certified to conform to the requirements of the International Electrotechnical Commission (IEC) 60825-1 and CENELEC EN 60825-1 for Class 1 laser products.

If a CD-ROM drive, a DVD-ROM drive, or another laser device is installed, note the following:

CAUTION: Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure.

Opening the CD-ROM drive, the DVD-ROM drive, or any other optical storage device could result in exposure to hazardous laser radiation. There are no serviceable parts inside those drives. Do not open.

A CD-ROM drive, a DVD-ROM drive, or any other storage device installed may contain an embedded Class 3A or Class 3B laser diode. Note the following:

DANGER

Emits visible and invisible laser radiation when open. Do not stare into the beam, do not view directly with optical instruments, and avoid direct exposure to the beam.

28 ThinkPad X200 Tablet and X201 Tablet Hardware Maintenance Manual

Safety information 29

Alguns modelos de computador ThinkPad são equipados na fábrica com um dispositivo de armazenamento ótico, como uma unidade de CD-ROM ou de DVD-ROM. Tais dispositivos também são vendidos separadamente como opcionais. Se uma dessas unidades estiver instalada, ela é certificada nos Estados Unidos em conformidade com os requisitos do Department of Health and Human Services 21 Code of Federal Regulations (DHHS 21 CFR), Subcapítulo J, para produtos a laser da Classe 1. Em outros países, a unidade é certificada em conformidade com os requisitos da International Electrotechnical Commission (IEC) 60825-1 e CENELEC EN 60825-1 para produtos a laser da Classe 1.

Se uma unidade de CD-ROM, uma unidade de DVD-ROM, ou outro dispositivo de laser estiver instalado, observe o seguinte:

CUIDADO: O uso de controles, ou ajustes, ou a execução de procedimentos diferentes dos especificados nesta documentação pode resultar em exposição perigosa à radiação.

Abrir a unidade de CD-ROM, a unidade de DVD-ROM, ou qualquer outro dispositivo de armazenamento ótico pode resultar em exposição perigosa à radiação de laser. Não há peças que permitam manutenção dentro dessas unidades.

Não abra.

Uma unidade de CD-ROM, uma unidade de DVD-ROM, ou qualquer outro dispositivo de armazenamento instalado pode conter um diodo de laser da Classe 3A ou Classe 3B integrado. Observe o seguinte:

PERIGO

Emite radiação de laser visível e invisível quando aberto. Não olhe diretamente para o feixe a olho nu ou com instrumentos óticos, e evite exposição direta ao feixe.

30 ThinkPad X200 Tablet and X201 Tablet Hardware Maintenance Manual

Certains modèles d’ordinateur ThinkPad sont équipés d’origine d’une unité de stockage optique telle qu’une unité de CD-ROM ou de DVD-ROM. Ces unités sont également vendues séparément en tant qu’options. Si l’une de ces unités est installée, elle est certifiée conforme, aux Etats-Unis, aux normes indiquées dans le sous-chapitre J du DHHS 21 CFR relatif aux produits à laser de classe 1. Dans les autres pays, l’unité est certifiée être un produit à laser de classe 1 conforme aux normes CEI 60825-1 et CENELEC EN 60825-1.

Si une unité de CD-ROM, une unité de DVD-ROM ou une unité à laser d’un autre type est installée, veuillez tenir compte des informations suivantes :

ATTENTION : 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.

L’ouverture de l’unité de CD-ROM, de l’unité de DVD-ROM ou de toute autre unité de stockage optique peut entraîner une exposition à des radiations dangereuses. Aucune pièce de ces unités n’est réparable. Ne pas ouvrir.

Une unité de CD-ROM ou de DVD-ROM, ou toute autre unité de stockage optique peut contenir une diode à laser de classe 3A ou 3B. Veuillez tenir compte des informations suivantes :

DANGER

Emet un rayonnement laser visible et invisible lorsque l’unité est ouverte. Evitez toute exposition directe au rayon laser. Evitez de regarder fixement le faisceau ou de l’observer à l’aide d’instruments optiques.

Safety information 31

Einige ThinkPad-Modelle sind werkseitig mit einem CD-ROM- oder DVD-ROM-Laufwerk ausgestattet. CD- und DVD-Laufwerke können auch gesondert als Zusatzeinrichtung erworben werden. Die Laufwerke erfüllen die Anforderungen gemäß IEC 60825-1 (International Electrotechnical Commission) und gemäß CENELEC EN 60825-1 für Laserprodukte der Klasse 1.

Bei der Installation von CD-ROM-Laufwerken, DVD-ROM-Laufwerken oder anderen Lasereinheiten Folgendes beachten:

VORSICHT: Die Bedienung des Geräts auf eine andere als die hier beschriebene Weise oder die Nichteinhaltung der hier beschriebenen Einstellungen oder Bedienschritte kann zur Freisetzung gefährlicher Laserstrahlung führen.

Beim Öffnen eines CD-ROM-Laufwerks, DVD-ROM-Laufwerks oder anderen optischen Speicherlaufwerks können gefährliche Laserstrahlungen freigesetzt werden. Die Laufwerke enthalten keine zu wartenden Teile. Laufwerke nicht

öffnen!

Ein installiertes CD-ROM-Laufwerk, DVD-ROM-Laufwerk oder anderes optisches Speicherlaufwerk kann eine Laserdiode der Klasse 3A oder 3B enthalten. Folgendes beachten:

GEFAHR

Sichtbare und nicht sichtbare Laserstrahlung, wenn geöfnet. Nicht in den Strahl blicken. Keine Lupen oder Spiegel verwenden. Strahlungsbereich meiden.

32 ThinkPad X200 Tablet and X201 Tablet Hardware Maintenance Manual

Safety information 33

34 ThinkPad X200 Tablet and X201 Tablet Hardware Maintenance Manual

Safety information 35

Algunos modelos de sistemas ThinkPad están equipados de fábrica con un dispositivo de almacenamiento óptico, como una unidad de CD-ROM o de DVD-ROM. Estas unidades también se venden por separado como opciones. Si está instalada alguna de dichas unidades, se certifica que en los Estados Unidos cumple los requisitos del Department of Health and Human Services 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter J para productos láser de Clase 1. En otros países, se certifica que cumple los requisitos para productos láser de Clase 1 de las normativas 60825-1 y CENELEC EN 60825-1 de International Electrotechnical Commission (IEC).

Si está instalada alguna unidad de CD-ROM, DVD-ROM u otro dispositivo láser, tenga en cuenta lo siguiente:

PRECAUCIÓN: La utilización de controles, ajustes o la realización de procedimientos diferentes a los especificados puede dar como resultado una exposición peligrosa a radiaciones.

Si abre la unidad de CD-ROM, DVD-ROM o cualquier otro dispositivo de almacenamiento óptico, podría quedar expuesto a una radiación láser peligrosa. No hay piezas que requieran servicio dentro de estas unidades. No las abra.

Las unidades de CD-ROM, DVD-ROM u otro dispositivo de almacenamiento instalado pueden contener un diodo láser de Clase 3A o Clase 3B incorporado. Tenga en cuenta lo siguiente:

PELIGRO

Emite radiación láser visible e invisible cuando está abierto. No fije la vista en el rayo, no lo mire directamente con instrumentos ópticos y evite la exposición directa al rayo.

36 ThinkPad X200 Tablet and X201 Tablet Hardware Maintenance Manual

Safety information 37

38 ThinkPad X200 Tablet and X201 Tablet Hardware Maintenance Manual

Important service information

This chapter presents following important service information that applies to all machine types supported by this manual: v “Strategy for replacing FRUs”

– “Strategy for replacing a hard disk drive” on page 40 – “Important notice for replacing a system board” on page 40 – “How to use error message” on page 40

v “Strategy for replacing FRUs for CTO, CMV, and GAV” on page 41

– “Product definition” on page 41 – “FRU identification for CTO, CMV, and GAV products” on page 41

Important:

BIOS and device driver fixes are customer-installable. The BIOS and device drivers are posted on the customer support site http://www.lenovo.com/support

System Disassembly/Reassembly videos that show the FRU removals or replacements for the Lenovo following support site: http://www.lenovoservicetraining.com/ion/

Advise customers to contact the Customer Support Center at 800-426-7378 if they need assistance in obtaining or installing any software fixes, drivers, and BIOS downloads.

Customers in Canada should call the Customer Support Center at 800-565-3344 for assistance or download information.

Strategy for replacing FRUs

Before replacing parts:

Make sure that all software fixes, drivers, and BIOS downloads are installed before replacing any FRUs listed in this manual.

After a system board is replaced, ensure that the latest BIOS is loaded to the system board before completing the service action.

To download software fixes, drivers, and BIOS, do as follows:

1. Go to http://www.lenovo.com/support

2. Enter the product number of the computer or press Auto-detect button on the

screen.

3. Select Downloads and drivers.

4. Follow the directions on the screen and install the necessary software.

authorized service technicians are available in the

Use the following strategy to prevent unnecessary expense for replacing and servicing FRUs:

v If you are instructed to replace a FRU but the replacement does not correct the

problem, reinstall the original FRU before you continue.

v Some computers have both a processor board and a system board. If you are

instructed to replace either the processor board or the system board, and replacing one of them does not correct the problem, reinstall that board, and then replace the other one.

v If an adapter or a device consists of more than one FRU, any of the FRUs may

be the cause of the error. Before replacing the adapter or device, remove the FRUs, one by one, to see if the symptoms change. Replace only the FRU that changed the symptoms.

Attention: The setup configuration on the computer you are servicing may have been customized. Running Automatic Configuration may alter the settings. Note the current configuration settings (using the View Configuration option); then, when service has been completed, verify that those settings remain in effect.

Strategy for replacing a hard disk drive

Always try to run a low-level format before replacing a hard disk drive. This will cause all customer data on the hard disk to be lost. Be sure that the customer has a current backup of the data before doing this task.

Attention: The drive startup sequence in the computer you are servicing may have been changed. Be extremely careful during write operations such as copying, saving, or formatting. If you select an incorrect drive, data or programs can be overwritten.

Important notice for replacing a system board

Some components mounted on a system board are very sensitive. Improper handling of a system board can cause damage to those components, and may cause a system malfunction.

Attention: When handling a system board:

v Do not drop a system board or apply any excessive force to it. v Avoid rough handling of any kind. v Avoid bending a system board and hard pushing to prevent cracking at each

BGA (Ball Grid Array) chipset.

How to use error message

Use the error codes displayed on the screen to diagnose failures. If more than one error code is displayed, begin the diagnosis with the first error code. Whatever causes the first error code may also cause false error codes. If no error code is displayed, see whether the error symptom is listed in the Symptom-to-FRU Index for the computer you are servicing.

40 ThinkPad X200 Tablet and X201 Tablet Hardware Maintenance Manual

Strategy for replacing FRUs for CTO, CMV, and GAV

Product definition

Dynamic Configure To Order (CTO)

This provides the ability for a customer to configure an IBM®or 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, Product Entitlement Warehouse (PEW), eSupport, and the HMM will load these products as the 4-digit MT and 3-digit model, where model = “CTO” (Example: 1829-CTO).

Custom Model Variant (CMV)

This is a unique configuration that has been negotiated between IBM or Lenovo and the customer. A unique 4-digit MT and 3-digit model is provided to the customer to place orders (Example: 1829-W15). A CMV is a special bid offering. Therefore, it is NOT generally announced.

v The MTM portion of the machine label is the 4-digit MT and 3-digit model,

where model = “CTO” (Example: 1829-CTO). The PRODUCT ID portion of the machine label is the 4-digit MT and 3-digit CMV model (Example: 1829-W15).

v The PEW record is the 4-digit MT and 3-digit model, where model = “CTO”

(Example: 1829-CTO).

v eSupport will show both the CTO and CMV machine type models (Example:

1829-CTO and 1829-W15 will be found on the eSupport site.)

v The HMM will have the 4-digit MT and 3-digit CTO model only (Example:

1829-CTO). Again, CMVs are custom models and are not found in the HMM.

General Announce Variant (GAV)

This is a standard model (fixed configuration). GAVs are announced and offered to all customers. The MTM portion of the machine label is a 4-digit MT and 3-digit model, where model = a “fixed part number”, not “CTO” (Example: 1829-F1U). Also, PEW, eSupport, and the HMM will list these products under the same fixed model number.

FRU identification for CTO, CMV, and GAV products

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

Using PEW

v PEW is the primary source for identifying FRU part numbers and FRU

descriptions for the key commodities for CTO, CMV and GAV products at a MT

- serial number level. An example of key commodities are hard disk drives, system boards, microprocessors, Liquid Crystal Displays (LCDs), and memory.

v Remember, all CTO and CMV products are loaded in PEW under the 4-digit MT

and 3-digit model, where model = “CTO” (Example: 1829-CTO). GAVs are loaded in PEW under the 4-digit MT and 3-digit model, where model = a “fixed part number”, not “CTO” (Example: 1829-F1U).

v PEW can be accessed at the following Web site:

http://www.lenovo.com/support/site.wss/document.do?lndocid=LOOK-WARNTY

Select Warranty lookup. Input the MT and the Serial number and the list of key commodities will be returned in the PEW record under COMPONENT INFORMATION.

Important service information 41

v Business Partners using Eclaim will access PEW when performing Entitlement

Lookup. Business Partners will enter Loc ID, MT and Serial, and the key commodities will be returned in the Eclaim record under SYSTEM DETAILS.

v Authorized IBM Business Partners can access Eclaim at the following Web site:

https://wca.eclaim.com

Using eSupport

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

v eSupport can be used to view the list of key commodities built in a particular

machine serial (this is the same record found in PEW).

v eSupport can be accessed at the following Web site: http://www.lenovo.com/

support

v To view the key commodities, click on PARTS INFORMATION, then PARTS

LOOKUP. Type in the model type and serial number. The key commodities will be returned in the eSupport record under PARTS SHIPPED WITH YOUR SYSTEM.

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

v eSupport can be used to view the complete list of FRUs for a machine type and

model.

v To view the complete list of FRUs, type in the machine type and model

(Example: 1829-CTO) under QUICK PATH. Under “View by Document Type” select PARTS INFORMATION. Under “Filter by Category” select SERVICE PARTS. Under “Parts Information by Date” select SYSTEM SERVICE PARTS. The list of service parts by description, with applicable machine type model and FRU will be displayed.

Using the HMM

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

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

42 ThinkPad X200 Tablet and X201 Tablet Hardware Maintenance Manual

General checkout

This chapter presents following information:

v “What to do first” on page 44 v “Checkout guide” on page 45

– “Diagnostics using PC-Doctor for DOS” on page 45 – “Lenovo ThinkVantage Toolbox (Lenovo System Toolbox)” on page 48 – “PC-Doctor for Windows” on page 48 – “PC-Doctor for Rescue and Recovery” on page 49 – “FRU tests” on page 50

v “Power system checkout” on page 52

The descriptions in this chapter apply to any ThinkPad model that supports the PC-Doctor

for DOS diagnostics program. Some descriptions might not apply to

your particular computer.

Before you go to the checkout guide, be sure to read the following important notes.

Important notes:

v Only certified trained personnel should service the computer. v Before replacing any FRU, read the entire page on removing and replacing

FRUs.

v When you replace FRUs, use new nylon-coated screws. v Be extremely careful during such write operations as copying, saving, or

formatting. Drives in the computer that you are servicing sequence might have been altered. If you select an incorrect drive, data or programs might be overwritten.

v Replace a FRU only with another FRU of the correct model. When you

replace a FRU, make sure that the model of the machine and the FRU part number are correct by referring to the FRU parts list.

v A FRU should not be replaced because of a single, unreproducible failure.

Single failures can occur for a variety of reasons that have nothing to do with a hardware defect, such as cosmic radiation, electrostatic discharge, or software errors. Consider replacing a FRU only when a problem recurs. If you suspect that a FRU is defective, clear the error log and run the test again. If the error does not recur, do not replace the FRU.

v Be careful not to replace a nondefective FRU.

What to do first

When you do return a FRU, you must include the following information in the parts exchange form or parts return form that you attach to it:

__ 1. Name and phone number of service technician __ 2. Date of service __ 3. Date on which the machine failed __ 4. Date of purchase __ 5. Failure symptoms, error codes appearing on the display, and beep

symptoms

__ 6. Procedure index and page number in which the failing FRU was detected __ 7. Failing FRU name and part number __ 8. Machine type, model number, and serial number __ 9. Customer’s name and address

Note for warranty: During the warranty period, the customer may be responsible for repair costs if the computer damage was caused by misuse, accident, modification, unsuitable physical or operating environment, or improper maintenance by the customer.

Following is a list of some common items that are not covered under warranty and some symptoms that might indicate that the system was subjected to stress beyond normal use.

Before checking problems with the computer, determine whether the damage is covered under the warranty by referring to the following list:

The following are not covered under warranty:

v LCD panel cracked from the application of excessive force or from being

dropped

v Scratched (cosmetic) parts v Distortion, deformation, or discoloration of the cosmetic parts v Plastic parts, latches, pins, or connectors that have been cracked or broken by

excessive force

v Damage caused by liquid spilled into the system v Damage caused by the improper insertion of a PC Card or the installation of an

incompatible card

v Improper disc insertion or use of an optical drive v Diskette drive damage caused by pressure on the diskette drive cover, foreign

material in the drive, or the insertion of a diskette with multiple labels

v Damaged or bent diskette eject button v Fuses blown by attachment of a nonsupported device v Forgotten computer password (making the computer unusable) v Sticky keys caused by spilling a liquid onto the keyboard v Use of an incorrect ac adapter on laptop products

The following symptoms might indicate damage caused by nonwarranted activities:

v Missing parts might be a symptom of unauthorized service or modification. v If the spindle of a hard disk drive becomes noisy, it may have been subjected to

excessive force, or dropped.

44 ThinkPad X200 Tablet and X201 Tablet Hardware Maintenance Manual

Checkout guide

Diagnostics using PC-Doctor for DOS

Use the following procedures as a guide in identifying and correcting problems with the ThinkPad Notebook.

Note: The diagnostic tests are intended to test only ThinkPad products. The use of non-ThinkPad products, prototype cards, or modified options can lead to false indications of errors and invalid system responses.

1. Identify the failing symptoms in as much detail as possible.

2. Verify the symptoms. Try to re-create the failure by running the diagnostic test

or by repeating the operation.

The ThinkPad Notebook has a test program called PC-Doctor for DOS (hereafter called PC-Doctor.) You can detect errors by running the diagnostics test included in PC-Doctor.

Note:

PC-Doctor for DOS is available at the following Web site: http:// www.lenovo.com/support

To create the PC-Doctor diagnostic CD, follow the instructions on the Web site.

For some possible configurations of the computer, PC-Doctor might not run correctly. To avoid this problem, you need to initialize the computer setup by use of the BIOS Setup Utility before you run PC-Doctor.

To enter BIOS Setup Utility, do as follows:

1. Turn on the computer.

2. When the ThinkPad logo comes up, immediately press F1 to enter the BIOS

Setup Utility.

Note: If a supervisor password has been set by the customer, BIOS Setup Utility menu appears after the password is entered. You can start the utility by pressing Enter instead of entering the supervisor password; however, you cannot change the parameters that are protected by the supervisor password.

On the BIOS Setup Utility screen, press F9, Enter, F10, and then Enter.

Note: When you initialize the computer configuration, some devices are disabled, such as the serial port. If you test one of these devices, you will need to enable it by using Configuration utility for DOS. The utility is available on the following Web site: http://www.lenovo.com/support

General checkout 45

Testing the computer

Note: The PC-Doctor diagnostic CD does not support any optical drives connected through USB devices or any others. It supports only the internal optical drive of the ThinkPad Notebook.

To run the test, do as follows:

1. Turn off the computer.

2. Make sure that the internal optical drive that is supported as a startup device

is attached to the computer.

3. Turn on the computer. If the computer cannot be powered on, go to “Power system checkout” on

page 52, and check the power sources. If an error code appears, go to “Symptom-to-FRU index” on page 62.

4. When the ThinkPad logo comes up, immediately press F12 to enter the Boot Menu.

5. Insert the PC-Doctor CD into the internal optical drive.

6. Press cursor keys to select ATAPI CDx (x: 0, 1, ...) and then press Enter.

7. Follow the instructions on the screen.

8. The main panel of PC-Doctor appears.

9. Select Diagnostics with the arrow keys, and press Enter.

Note: You can select an item not only with the arrow keys, but also with the TrackPoint

pointer. Instead of pressing Enter, click the left button.

A pull-down menu appears. (Its exact form depends on the model.)

Note: PC-Doctor menu does not mean the formal support device list. Some unsupported device names may appear in the PC-Doctor menu.

Diagnostics

Run Normal Test Run Quick Test CPU/Coprocessor Systemboard Video Adapter Fixed Disks Diskette Drives Other Devices Communication Wireless LAN Advanced Memory Tests

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

Interactive Tests Hardware Info Utility Quit F1=Help

46 ThinkPad X200 Tablet and X201 Tablet Hardware Maintenance Manual

The options on the test menu are as follows:

Diagnostics Interactive Tests

v Run Normal Test v Run Quick Test v CPU/Coprocessor v Systemboard v Video Adapter v Fixed Disks v Diskette Drives v Other Devices v ThinkPad Devices v Communication v Wireless LAN v Advanced Memory Tests

Notes:

v In the Keyboard test in Interactive Tests, the Fn key should be held down for at least 2

seconds; otherwise, it cannot be sensed.

v Video Adapter test supports only the LCD display on the ThinkPad Notebook. If you

have an external monitor attached to your computer, detach it before running PC-Doctor for DOS.

v To test Digital Signature Chip, the security chip must be set to Active.

v Keyboard v Video v Internal Speaker v Mouse v Diskette v System Load v Optical Drive Test v Intel WLAN Radio Test

10. Run the applicable function test.

11. Follow the instructions on the screen. If there is a problem, PC-Doctor shows

messages describing it.

12. To exit the test, select Quit — Exit Diag.

To cancel the test, press Esc.

Note: After running PC-Doctor, check the time and date on the system and reset them if they are incorrect.

Detecting system information with PC-Doctor

PC-Doctor can detect the following system information:

Hardware Info

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

Utility

v Run External Tests v Surface Scan Hard Disk v Benchmark System v DOS Shell v Tech Support Form v Battery Rundown v View Test Log

General checkout 47

v Print Log v Save Log v Full Erase Hard Drive v Quick Erase Hard Drive

Lenovo ThinkVantage Toolbox (Lenovo System Toolbox)

Lenovo ThinkVantage®Toolbox (Lenovo System Toolbox in Windows Vista®and Windows system. It enables you to view symptoms of computer problems and solutions for them, and includes automatic notification when action is required, computing assistance, advanced diagnostics, and diagnostic history.

Note:

The latest Lenovo ThinkVantage Toolbox (Lenovo System Toolbox) is available at the following Web site: http://www.lenovo.com/support

To install the latest Lenovo ThinkVantage Toolbox (Lenovo System Toolbox) on the computer, follow the instructions on the Web site.

To run this program, do as follows:

Windows 7:

While the Windows operating system is running, press the ThinkVantage button.

You can also run this program as either of the following:

v Click Start --> All Programs --> Lenovo ThinkVantage Tools --> System Health

and Diagnostics.

v Click Start --> Control Panel --> System and Security --> Lenovo’s System

Health and Diagnostics.

XP) is a diagnostic program that works through the Windows operating

Windows Vista and Windows XP:

Click Start --> All Programs --> Lenovo Services --> Lenovo System Toolbox.

Follow the instructions on the screen. Lenovo ThinkVantage Toolbox (Lenovo System Toolbox) also has problem determination aids that determine software and usage problems.

For additional information about this program, see the Help for the program.

PC-Doctor for Windows

In some models of ThinkPad Notebook, PC-Doctor for Windows enables you to troubleshoot and resolve problems related to the computer.

Select one of the categories listed below to display symptoms and solutions:

v Check System Health v System and Device Tests v Lenovo Troubleshooting Center v System Reports v Updates and Support

48 ThinkPad X200 Tablet and X201 Tablet Hardware Maintenance Manual

PC-Doctor for Rescue and Recovery

In some models of ThinkPad Notebook, the Rescue and Recovery®workspace enables you to run the PC-Doctor program to test the hardware features of the computer.

To run the test, click “Run Diagnostics” on the Rescue and Recovery main screen.

General checkout 49

FRU tests

The following table shows the test for each FRU.

Table 1. FRU tests

FRU Applicable test

System board 1. Diagnostics --> CPU/Coprocessor

Power Diagnostics --> ThinkPad Devices --> AC Adapter, Battery 1

LCD unit 1. Diagnostics --> Video Adapter

Audio Enter the BIOS Setup Utility and change Serial ATA (SATA) setting

Speaker Interactive Tests --> Internal Speaker

PC Card slot Diagnostics --> Systemboard --> PCMCIA

ExpressCard slot 1. Insert a PCI-Express/USB Wrap card into the ExpressCard slot.

Keyboard 1. Diagnostics --> Systemboard --> Keyboard

Hard disk drive Enter the BIOS Setup Utility and change Serial ATA (SATA) setting

Diskette drive 1. Diagnostics --> Diskette Drives

Optical drive 1. Diagnostics --> Other Devices--> Optical Drive

Memory 1. If two DIMMs are installed, remove one of them and run

2. Diagnostics --> Systemboard

3. If the ThinkPad X200 UltraBase

computer, detach it. Place the computer on a horizontal surface, and run Diagnostics --> ThinkPad Devices --> HDD

Active Protection Test. Note: Do not apply any physical shock to the computer while

the test is running.

(Battery2)

2. Interactive Tests --> Video

to Compatibility, and run Diagnostics --> Other Device -->

Conexant Audio

Note: Once Modem/Audio test is done, the no sound is heard

this test. In this case, turn off and turn on the computer. Then, run this test again.

2. Turn on the computer.

3. Run Diagnostics --> ThinkPad Devices --> ExpressCard slot.

2. Interactive Tests --> Keyboard

to Compatibility, and run Diagnostics --> Fixed Disks

You can also diagnose the hard disk drive without starting up the operating system. To diagnose the hard disk drive from the BIOS Setup Utility, do as follows:

1. Remove any diskette from the diskette drive, and then turn off the computer.

2. Turn on the computer.

3. While the message, “To interrupt normal startup, press the

blue ThinkVangate button,” is displayed at the lower left of the screen, press F1 to enter the BIOS Setup Utility.

4. Using cursor keys, select HDD diagnostic program. Press enter.

5. Using cursor keys, select Main hard disk drive or hard disk drive.

6. Press Enter to start the diagnostic program.

2. Interactive Tests --> Diskette

2. Interactive Tests --> Optical Drive Test

Diagnostics --> PM Memory.

2. If the problem does not recur, return the DIMM to its place, remove the other one, and run the test again.

™

is attached to the ThinkPad

Ultrabay

50 ThinkPad X200 Tablet and X201 Tablet Hardware Maintenance Manual

Table 1. FRU tests (continued)

FRU Applicable test

TrackPoint or pointing device

If the TrackPoint does not work, check the configuration as specified in the BIOS Setup Utility. If the TrackPoint is disabled, select Automatic to enable it.

After you use the TrackPoint, the pointer may drift on the screen for a short time. This drift can occur when a slight, steady pressure is applied to the TrackPoint pointer. This symptom is not a hardware problem. If the pointer stops after a short time, no service action is necessary.

If enabling the TrackPoint does not correct the problem, continue with the following: v Interactive Tests --> Mouse

General checkout 51

Power system checkout

To verify a symptom, do the following:

1. Turn off the computer.

2. Remove the battery pack.

3. Connect the ac adapter.

4. Check that power is supplied when you turn on the computer.

5. Turn off the computer.

6. Disconnect the ac adapter and install the charged battery pack.

7. Check that the battery pack supplies power when you turn on the computer.

If you suspect a power problem, see the appropriate one of the following power supply checkouts:

v “Checking the ac adapter” v “Checking operational charging” on page 53 v “Checking the battery pack” on page 53 v “Checking the backup battery” on page 54

Checking the ac adapter

You are here because the computer fails only when the ac adapter is used. v If the power problem occurs only when the ThinkPad X200 UltraBase is used,

replace the UltraBase.

v If the power-on indicator does not turn on, check the power cord of the ac

adapter for correct continuity and installation.

v If the computer does not charge during operation, go to “Checking operational

charging” on page 53.

To check the ac adapter, do the following:

1. Unplug the ac adapter cable from the computer.

2. Measure the output voltage at the plug of the ac adapter cable. See the

following figure:

Pin Voltage (V dc)

(20V)

Note: Output voltage of pin no.2 of the ac adapter may different from the one you are servicing.

3. If the voltage is not correct, replace the ac adapter.

4. If the voltage is acceptable, do the following:

v Replace the system board. v If the problem persists, go to “FRU tests” on page 50.

Note: Noise from the ac adapter does not always indicate a defect.

1 +20

3 Ground

52 ThinkPad X200 Tablet and X201 Tablet Hardware Maintenance Manual

Checking operational charging

To check whether the battery charges properly during operation, use a discharged battery pack or a battery pack that has less than 50% of the total power remaining when installed in the computer.

Perform operational charging. If the battery status indicator or icon does not turn on, remove the battery pack and let it return to room temperature. Reinstall the battery pack. If the charge indicator or icon still does not turn on, replace the battery pack.

If the charge indicator still does not turn on, replace the system board. Then reinstall the battery pack. If it is still not charged, go to the next section.

Checking the battery pack

Battery charging does not start until the Power Manager Battery Gauge shows that less than 96% of the total power remains; under this condition the battery pack can charge to 100% of its capacity. This protects the battery pack from being overcharged or from having a shortened life.

To check your battery, move your cursor to the Power Manager Battery Gauge icon in the icon tray of the Windows taskbar and wait for a moment (but do not click), and the percentage of battery power remaining is displayed. To get detailed information about the battery, double-click the Power Manager Battery Gauge icon.

Note: If the battery pack becomes hot, it may not be able to charge. Remove it from the computer and leave it at room temperature for a while. After it cools down, reinstall and recharge it.

To check the battery pack, do the following:

1. Power off the computer.

2. Remove the battery pack and measure the voltage between battery terminals 1

(+) and 7 (-). See the following figure:

Terminal Voltage (V dc)

1 + 0 to + 12.6

7(-)

1(+)

2(+)

6(-)

7 Ground (-)

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

Note: Recharging will take at least 3 hours, even if the indicator does not turn on.

If the voltage is still less than +11.0 V dc after recharging, replace the battery.

4. If the voltage is more than +11.0 V dc, measure the resistance between battery terminals 5 and 7. The resistance must be 4 to 30 K .

If the resistance is not correct, replace the battery pack. If the resistance is correct, replace the system board.

General checkout 53

Checking the backup battery

Do the following:

1. Power off the computer, and unplug the ac adapter from it.

2. Turn the computer upside down.

3. Remove the battery pack (see “1020 Battery pack” on page 86).

4. Remove the backup battery (see “1090 Backup battery” on page 104).

5. Measure the voltage of the backup battery. See the following figure.

Red (+)

Black (-)

v If the voltage is correct, replace the system board. v If the voltage is not correct, replace the backup battery. v If the backup battery discharges quickly after replacement, replace the system

board.

Wire Voltage (V dc)

Red +2.5 to +3.2

Black Ground

54 ThinkPad X200 Tablet and X201 Tablet Hardware Maintenance Manual

Related service information

This chapter presents following information:

v “Restoring the factory contents by using Product Recovery discs” v “Restoring the factory contents by using Recovery Disc Set” on page 56 v “Passwords” on page 57 v “Power management” on page 60 v “Symptom-to-FRU index” on page 62

Service Web site:

When the latest maintenance diskette and the system program service diskette become available, they will be posted on http://www.lenovo.com/spm

Restoring the factory contents by using Product Recovery discs

When the hard disk drive (HDD) or solid state drive (SSD) is replaced because of a failure, no Product Recovery program is on the new drive. In this case, you must use the recovery discs for the computer. Order the recovery discs and the drive at the same time so that you can recover the new drive with the pre-installed software when they arrive. For information on which discs to order, see “Recovery discs” on page 230.

To install the factory contents by using Product Recovery discs, do the following:

Note: Recovery takes several hours. The length of time depends on the method you use. If you use recovery discs, recovery takes at least five hours.

1. Insert the bootable Start Recovery Disc into the DVD drive.

2. Select your language and click Next.

3. Read the license. If you agree with the terms, select I accept these terms and

conditions and then click Next.

4. Insert the Operating System Recovery Disc when prompted and click Yes to begin the operating system recovery process.

5. Insert the Product Recovery Disc when prompted and click OK.

6. If you have a Supplemental Recovery Disc, insert it when prompted and click

Yes. If you do not have a Supplemental Recovery Disc, click No.

Note: Not all recovery disc sets come with a Supplemental Recovery Disc.If there is a Supplemental Recovery Disc, it will be clearly marked as such.

7. When all of the data has been copied from the last disc in the set, a message is displayed prompting you to restart the computer. Remove the disc and then click Yes.

Note: The remainder of the recovery process is fully automated and no action is required by you. The computer will restart into the Windows desktop several times and you might experience periods when no activity is apparent on the screen for several minutes at a time. This is normal.

8. When the recovery process is complete, the Welcome to Microsoft Windows screen is displayed. Follow the instructions on the screen to complete the Windows setup.

Restoring the factory contents by using Recovery Disc Set

When the hard disk drive (HDD) or solid state drive (SSD) is replaced because of a failure, no product recovery program is on the new drive. In this case, you must use the Recovery Disc Set for the computer. Order the Recovery Disc Set and the drive at the same time so that you can recover the new drive with the pre-installed software when they arrive. For information on which discs to order, see “Recovery discs” on page 230.

The recovery disc set consists of the user instructions and the following set of DVDs to restore the computer to the original factory configuration.

Operating System Recovery Disc (one disc)

This disc restores the Microsoft to start the recovery process.

Applications and Drivers Recovery Disc (one or more discs)

This disc restores the preinstalled applications and drivers on the computer.

Supplemental Recovery Disc

This disc contains additional content, such as updates to the software that was preinstalled on the computer. Not all recovery disc sets come with a Supplemental Recovery Disc.

Notes:

v You must have a DVD drive to use the recovery discs. If you do not have an

internal DVD drive, you can use an external USB DVD drive.

v During the recovery process, all data on the drive will be deleted. If possible,

copy any important data or personal files that you want to keep onto removable media or a network drive before you start the recovery process.

To restore the computer to the original factory configuration using the recovery disc set, do the following:

Note: Recovery takes several hours. The length of time depends on the method you use. If you use recovery discs, recovery takes at least five hours.

Windows operating system. Use this disc

1. Make the CD/DVD drive the first startup device in the startup sequence using the following procedure:

a. Press and hold down the F1 key, and then turn on the computer. When the

logo screen is displayed or if you hear repeating beeps, release the F1 key. The Setup Utility program opens.

b. Use the arrow keys to select Startup → Boot. c. Select the CD/DVD drive as the 1st Boot Device.

2. Insert the Operating System Recovery Disc into the DVD drive.

3. Press F10 to save the Setup Utility configuration changes. Follow the

instructions on the screen to begin the recovery process.

4. Select your language and click Next.

56 ThinkPad X200 Tablet and X201 Tablet Hardware Maintenance Manual

5. Read the license. If you agree with the terms and conditions, select I accept these terms and conditions and then click Next. If you do not agree with the

terms and conditions, follow the instructions on the screen.

6. Click Yes in the displayed window to begin the operating system recovery process.

7. Insert the Applications and Drivers Recovery Disc when prompted and then click OK to begin the applications and drivers recovery process.

8. If you have a Supplemental Recovery Disc, insert it when prompted and click Yes. If you do not have a Supplemental Recovery Disc, click No.

9. When all of the data has been copied from the last disc in the set and has been processed, remove the disc and restart the computer.

Note: The rest of the recovery process is fully automated and no action is required by you. The computer will restart into the Microsoft Windows desktop several times and you might experience periods when no activity is apparent on the screen for several minutes at a time. This is normal.

10. When the recovery process is complete, the Set Up Windows screen is displayed. Follow the instructions on the screen to complete the Windows setup.

11. After you have completed the Windows setup, you might want to restore the

original startup sequence. Start the Setup Utility program and then press F9 to restore the default settings. Press F10 to save and exit the Setup Utility.

Passwords

Power-on password

Hard-disk password

Note: After restoring a drive to the factory default settings, you might need to reinstall some device drivers.

As many as three passwords may be needed for any ThinkPad Notebook: the power-on password (POP), the hard-disk password (HDP), and the supervisor password (SVP).

If any of these passwords has been set, a prompt for it appears on the screen whenever the computer is turned on. The computer does not start until the password is entered.

Exception: If only an SVP is installed, the password prompt does not appear when the operating system is booted.

A power-on password (POP) protects the system from being powered on by an unauthorized person. The password must be entered before an operating system can be booted. For how to remove the POP, see “How to remove the power-on password” on page 58.

There are two hard-disk passwords (HDPs):

v User HDP—for the user v Master HDP—for the system administrator, who can use it to get access to the

hard disk even if the user has changed the user HDP

Related service information 57

Note: There are two modes for the HDP: User only and Master + User. The Master + User mode requires two HDPs; the system administrator enters both in

the same operation. The system administrator then provides the user HDP to the system user.

Attention: If the user HDP has been forgotten, check whether a master HDP has been set. If it has, it can be used for access to the hard disk drive. If no master HDP is available, neither Lenovo nor Lenovo authorized service technicians provide any services to reset either the user or the master HDP, or to recover data from the hard disk drive. The hard disk drive can be replaced for a scheduled fee.

For how to remove the POP, see “How to remove the hard-disk password” on page 59.

Supervisor password

A supervisor password (SVP) protects the system information stored in the BIOS Setup Utility. The user must enter the SVP in order to get access to the BIOS Setup Utility and change the system configuration.

Attention: If the SVP has been forgotten and cannot be made available to the service technician, there is no service procedure to reset the password. The system board must be replaced for a scheduled fee.

How to remove the power-on password

To remove a POP that you have forgotten, do the following:

(A) If no SVP has been set:

1. Turn off the computer.

2. Remove the battery pack.

For how to remove the battery pack, see “1020 Battery pack” on page 86.

3. Remove the backup battery. For how to remove the backup battery, see “1090 Backup battery” on page 104.

4. Turn on the computer and wait until the POST ends. After the POST ends, the password prompt does not appear. The POP has been

removed.

5. Reinstall the backup battery and the battery pack.

(B) If an SVP has been set and is known by the service technician:

1. Turn on the computer.

2. When the ThinkPad logo comes up, immediately press F1 to enter BIOS Setup

Utility. For models supporting the Passphrase function, press F1 while the POP icon is

appearing on the screen; then enter the POP. For the other models, enter the POP.

Note: To check whether the ThinkPad Notebook you are servicing supports the Passphrase function, enter the BIOS Setup Utility and go to Security --> Password.IftheUsing Passphrase item is displayed in the menu, this function is available on the ThinkPad Notebook.

3. Select Security, using the cursor directional keys to move down the menu.

4. Select Password.

58 ThinkPad X200 Tablet and X201 Tablet Hardware Maintenance Manual

5. Select Power-On Password.

6. Type the current SVP in the Enter Current Password field. then leave the Enter

New Password field blank, and press Enter twice.

7. In the Changes have been saved window, press Enter.

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

How to remove the hard-disk password

Attention: If User only mode is selected and the user HDP has been forgotten and cannot be made available to the service technician, neither Lenovo nor Lenovo authorized service technicians provide any services to reset the user HDPs or to recover data from the hard disk drive. The hard disk drive can be replaced for a scheduled fee.

To remove a user HDP that has been forgotten, when the SVP and the master HDP are known, do the following:

1. Turn on the computer.

2. When the ThinkPad logo comes up, immediately press F1 to enter BIOS Setup

Utility. For models supporting the Passphrase function, press F1 while HDP icon is

appearing on the screen; then enter the master HDP. For the other models, enter the master HDP.

Note: To check whether the ThinkPad Notebook you are servicing supports the Passphrase function, enter the BIOS Setup Utility and go to Security --> Password.IfUsing Passphrase item is displayed in the menu, this function is available on the ThinkPad Notebook.

3. Select Security, using the cursor directional keys to move down the menu.

4. Select Password.

5. Select Hard-disk x password, where x is the letter of the hard disk drive. A

pop-up window opens.

6. Select Master HDP.

7. Type the current master HDP in the Enter Current Password field. then leave

the Enter New Password field blank, and press Enter twice.

8. Press F10.

9. Select Yes in the Setup Configuration window.

Both user HDP and master HDP will have been removed.

Related service information 59

Power management

To reduce power consumption, the computer has three power management modes: screen blank, sleep (standby in Windows XP), and hibernation.

Screen blank mode

If the time set on the “Turn off monitor” timer in the operating system expires, the LCD backlight turns off.

To put the computer into screen blank mode, do as follows:

1. Press Fn+F3. A panel for selecting a power plan (in Windows XP, power scheme) appears.

2. Select Power off display (keep current power plan) (in Windows XP, keep current power scheme).

You can also put the computer into screen blank mode, press ThinkVantage button and use the ThinkVantage Productivity Center.

Note: If the computer is a Windows 7 model, it does not support ThinkVantage Productivity Center.

To end screen blank mode and resume normal operation, press any key.

Sleep (Standby) mode

When the computer enters sleep (standby) mode, the following events occur in addition to what occurs in screen blank mode:

v The LCD is powered off. v The hard disk drive or the solid state drive is powered off. v The CPU stops.

To enter sleep (standby) mode, press Fn+F4.

Note: You can change the action of the Fn+F4 key combination by changing the settings in Power Manager.

In certain circumstances, the computer goes into sleep (standby) mode automatically:

v If a “suspend time” has been set on the timer, and the user does not do any

operation with the keyboard, the TrackPoint, the hard disk, the parallel connector, or the diskette drive within that time.

v If the battery indicator blinks orange, indicating that the battery power is low.

Note: Even if you do not set the low-battery alarm, the charge indicator notifies you when the battery is low, and then the computer enters the power-saving mode automatically.

To cause the computer to return from sleep (standby) mode and resume operation, do one of the following:

v Press the Fn key. v Open the LCD cover. v Turn on the power switch.

60 ThinkPad X200 Tablet and X201 Tablet Hardware Maintenance Manual

Also, in either of the following events, the computer automatically returns from sleep (standby) mode and resumes operation:

v The ring indicator (RI) is signaled by a serial device or a PC Card device. v The time set on the resume timer elapses.

Note: The computer does not accept any input immediately after it enters sleep (standby) mode. Wait a few seconds before taking any action to reenter operation mode.

Hibernation mode

In hibernation mode, the following occurs:

v The system status, RAM, VRAM, and setup data are stored on the hard disk. v The system is powered off.

To cause the computer to enter hibernation mode, do any of the following:

v Press the Fn+F12 keys. v If you have defined one of the following actions as the event that causes the

system to go into hibernation mode, perform that action. – Closing the lid. – Pressing the power button. – Pressing Fn+F4 keys.

Also, the computer goes into hibernation mode automatically in either of the following conditions:

v If a “hibernation time” has been set on the timer, and if the user does not do

any operation with the keyboard, the TrackPoint, the hard disk drive, the parallel connector, or the diskette drive within that time.

v If the timer conditions are satisfied in suspend mode.

When the power is turned on, the computer returns from hibernation mode and resumes operation. The hibernation file in the boot record on the hard disk drive is read, and system status is restored from the hard disk drive.

Related service information 61

Symptom-to-FRU index

This section contains following information:

v “Numeric error codes” v “Error messages” on page 66 v “Beep symptoms” on page 67 v “No-beep symptoms” on page 67 v “LCD-related symptoms” on page 68 v “Intermittent problems” on page 69 v “Undetermined problems” on page 69

The symptom-to-FRU index in this section lists symptoms and errors and their possible causes. The most likely cause is listed first, in boldface type.

Note: Do the FRU replacement or other actions in the sequence shown in the column headed “FRU or action, in sequence.” If replacing a FRU does not solve the problem, put the original part back in the computer. Do not replace a nondefective FRU.

This index can also help you determine, during regular servicing, what FRUs are likely to need to be replaced next.

A numeric error is displayed for each error detected in POST or system operation. In the displays, n can be any number.

If no numeric code is displayed, check the narrative descriptions of symptoms. If the symptom is not described there, go to “Intermittent problems” on page 69.

Note:

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

Numeric error codes

Table 2. Numeric error codes

Symptom or error FRU or action, in sequence 0175

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

0176

System Security—The system has been tampered with.

0177

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

0182

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

0185

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

System board.

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

2. System board.

System board.

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

2. System board.

1. Run BIOS Setup Utility. Press F9, and

Enter to load the default setting. Then save the current setting by pressing F10.

62 ThinkPad X200 Tablet and X201 Tablet Hardware Maintenance Manual

Table 2. Numeric error codes (continued)

Symptom or error FRU or action, in sequence 0187

System board.

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

0188

System board.

Invalid RFID Serialization Information Area.

0189

System board.

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

0190

Critical low-battery error

0191

System Security—Invalid Remote Change requested.

0192

1. Charge the battery pack.

2. Battery pack.

1. Run BIOS Setup Utility, and then save

current setting by pressing F10.

2. System board.

System board.

System Security— Embedded Security hardware tamper detected.

0199

System Security— Security password retry count exceeded.

01C8

Two or more modem devices are found. Remove all but one of them. Press <Esc> to continue.

01C9

More than one Ethernet devices are found. Remove one of them. Press <Esc> to continue.

01CA

More than one Wireless LAN devices are found. Remove one of them.

0200

Hard disk error—The hard disk is not working.

1. Run BIOS Setup Utility, and then save the current setting by pressing F10.

2. System board.

1. Remove either a Mini-PCI Card or a

modem daughter card. Otherwise, press Esc to ignore the warning message.

2. System board.

1. Remove the Ethernet device that you

installed; or press Esc to ignore the warning message.

2. System board.

1. Remove the wireless LAN device that

you installed.

2. System board.

1. Reseat the hard disk drive.

2. Load Setup Defaults in BIOS Setup

Utility.

3. Hard disk drive.

4. System board.

021x

Keyboard error.

0220

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

Load Setup Defaults in BIOS Setup Utility.

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

0230

System board.

Shadow RAM error—Shadow RAM fails at offset nnnn.

0231

System RAM error—System RAM fails at

1. DIMM.

2. System board.

offset nnnn.

0232

Extended RAM error— Extended RAM fails

1. DIMM.

2. System board.

at offset nnnn.

Related service information 63

Table 2. Numeric error codes (continued)

Symptom or error FRU or action, in sequence 0250

System battery error—System battery is dead.

0251

System CMOS checksum bad— Default configuration used.

0252

Password checksum bad—The password is cleared.

0260

System timer error.

0270

Real-time clock error.

0271

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

0280

Previous boot incomplete— Default configuration used.

02F0

CPU ID:xx Failed.

02F4

EISA CMOS not writable.

02F5

DMA test failed.

02F6

Software NMI failed

02F7

Fail-safe timer NMI failed

1802

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

1803

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

1. Charge the backup battery for more than 8 hours by connecting the ac adapter.

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

1. Charge the backup battery for more than 8 hours by connecting the ac adapter.

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

Reset the password by running BIOS Setup Utility.

1. Charge the backup battery for more than 8 hours by connecting the ac adapter.

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

3. System board.

1. Charge the backup battery for more

than 8 hours by connecting the ac adapter.

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

3. System board.

Run BIOS Setup Utility to reset the time and date.

1. Load “Setup Default” in BIOS Setup Utility.

2. DIMM.

3. System board.

1. CPU.

2. System board.

1. Load Setup Defaults in BIOS Setup

Utility.

2. Replace the backup battery.

3. System board.

1. DIMM.

2. System board.

1. DIMM.

2. System board.

1. DIMM.

2. System board.

1. Remove Mini PCI network card.

2. System board.

1. Remove the daughter card that you

installed.

2. System board.

64 ThinkPad X200 Tablet and X201 Tablet Hardware Maintenance Manual

Table 2. Numeric error codes (continued)

Symptom or error FRU or action, in sequence 1804

Unauthorized WAN card is plugged in—Power off and remove the WAN card.

1805

Unauthorized Wireless USB card is plugged in—Power off and remove the Wireless USB

1. Remove the WAN card that you installed.

2. System board.

1. Remove the Wireless USB card that you

installed.

2. System board.

card.

1820

More than one external fingerprint reader is

Remove all but the reader that you set up for the authentication.

attached. Power off and remove all but the reader that you set up within your main operating system.

1830

Invalid memory configuration—Power off and install a memory module to Slot-0 or

Install DIMM in Slot-0, but not in Slot-1. Note: For the construction of the DIMM

slot, see “1040 DIMM” on page 92.

the lower slot.

2000

Hard Drive Active Protection sensor diagnostics failed.Press <Esc> to continue.Press <F1> to enter SETUP

1. Place the ThinkPad Notebook on a horizontal surface. Do not apply any physical shock to the computer.

2. Run Diagnostics --> ThinkPad Devices

--> HDD Active Protection Test.

2010

Warning: Your internal hard disk drive (HDD) may not function correctly on this system. Ensure that your HDD is supported on this system and that the latest HDD firmware is installed.

Inform the following information to the customer: If in the primary bay the customer is using a non-IBM or non-Lenovo hard disk drive (HDD), or an old generation IBM HDD which is not supported by this system, with the risk in mind, the customer can still use it by pressing ESC. If in the primary drive bay the customer is using a supported IBM/Lenovo HDD with an old firmware, the customer needs to update its firmware to the latest. The latest version is available at

http://www.lenovo.com/support

2100

Initialization error on HDD0 (Main hard disk drive)

2102

Initialization error on HDD1 (Ultrabay hard disk drive)

2110

Read error on HDD0 (Main hard disk drive)

1. Reseat the hard disk drive.

2. Main hard disk drive.

3. System board.

1. Reseat the hard disk drive.

2. Ultrabay

™

hard disk drive.

3. System board.

1. Reseat the hard disk drive.

2. Main hard disk drive.

3. System board.

2112

Read error on HDD1 (Ultrabay hard disk drive)

1. Reseat the hard disk drive.

2. Ultrabay hard disk drive.

3. System board.

Related service information 65

Error messages

Table 3. Error messages

Symptom or error FRU or action, in sequence

Device address conflict. 1. Load “Setup Defaults” in the BIOS

Allocation error for device. 1. Load “Setup Defaults” in the BIOS

Failing bits: nnnn. 1. DIMM.

Invalid system configuration data. 1. DIMM.

I/O device IRQ conflict. 1. Load “Setup Defaults” in the BIOS

Hibernation error. 1. Restore the system configuration to

Fan error. 1. Fan.

Thermal sensing error. System board. Cannot boot from any device. Check the status of device which you want

Setup Utility.

2. Backup battery.

3. System board.

Setup Utility.

2. Backup battery.

3. System board.

2. System board.

Setup Utility.

2. Backup battery.

3. System board.

what it was before the computer entered hibernation mode.

2. If memory size has been changed, re-create the hibernation file.

2. Thermal grease.

3. System board.

to boot from.

66 ThinkPad X200 Tablet and X201 Tablet Hardware Maintenance Manual

Device not found.

1. The device you want to boot from.

2. System board.

Device Error.

1. The device you want to boot from.

2. System board.

No valid operating system.

1. Check that the operating system has no failure and is installed correctly.

2. Reinstall the operation system.

Excluded from boot order. v Enter the BIOS Setup Utility and add the

device in boot order.

Beep symptoms

Table 4. Beep symptoms

Symptom or error FRU or action, in sequence

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

One long and two short beeps, and a blank or unreadable LCD.

Two short beeps with error codes. POST error. See “Numeric error codes” on

Two short beeps and a blank screen. 1. System board.

Three short beeps, pause, three more short beeps, and one short beep.

One short beep, pause, three short beeps, pause, three more short beeps, and one short beep.

Only the cursor appears. Reinstall the operating system.

Four cycles of four short beeps and a blank screen.

Five short beeps and a blank screen. System board

1. Reseat the LCD connector.

2. LCD assembly.

3. External CRT.

4. System board.

1. System board.

2. LCD assembly.

3. DIMM.

page 62.

2. DIMM.

1. DIMM.

2. System board

System board (security chip)

No-beep symptoms

Table 5. No-beep symptoms

Symptom or error FRU or action, in sequence

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

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

The power-on password prompt appears. A power-on password or a supervisor

The hard-disk password prompt appears. A hard-disk password is set. Type the

1. Make sure that every connector is connected tightly and correctly.

2. DIMM.

3. System board.

1. Reseat DIMM.

2. System board.

password is set. Type the password and press Enter.

password and press Enter.

Related service information 67

LCD-related symptoms

Important: The TFT LCD for the notebook computer contains many thin-film transistors (TFTs). The presence of a small number of dots that are missing, discolored, or always lighted is characteristic of TFT LCD technology, but excessive pixel problems can cause viewing concerns.

If the LCD you are servicing has two or less visible defective pixels, it should not be considered faulty. However, if the LCD has three or more visible defective pixels, it will be deemed as defective by Lenovo and it should be replaced.

Notes:

v This policy applies to all ThinkPad Notebooks purchased on 1 January, 2008 or later.

v Lenovo will not provide replacement if the LCD is within specification as we cannot guarantee that any replacement LCD will have zero pixel defects.

v One pixel consists of R, G, B sub-pixels.

Table 6. LCD-related symptoms

Symptom or error FRU or action, in sequence

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

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

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

Horizontal or vertical lines displayed on LCD.

System board.

1. Reseat the LCD connectors.

2. LCD assembly.

3. System board.

1. See important note for “LCD-related

symptoms.”

2. Reseat all LCD connectors.

3. LCD assembly.

4. System board.

LCD assembly.

68 ThinkPad X200 Tablet and X201 Tablet Hardware Maintenance Manual

Intermittent problems

Intermittent system hang problems can be due to a variety of causes that have nothing to do with a hardware defect, such as cosmic radiation, electrostatic discharge, or software errors. FRU replacement should be considered only when a problem recurs.

When analyzing an intermittent problem, do the following:

1. Run the diagnostic test for the system board in loop mode at least 10 times.

2. If no error is detected, do not replace any FRUs.

3. If any error is detected, replace the FRU shown by the FRU code. Rerun the

test to verify that no more errors exist.

Undetermined problems

If the diagnostic tests did not identify the adapter or device that has failed, if wrong devices are installed, or if the system simply is not operating, follow these procedures to isolate the failing FRU (do not isolate FRUs that have no defects).

Verify that all attached devices are supported by the computer.

Verify that the power supply being used at the time of the failure is operating correctly. (See “Power system checkout” on page 52.)

1. Turn off the computer.

2. Visually check each FRU for damage. Replace any damaged FRU.

3. Remove or disconnect all of the following devices: a. Non-ThinkPad devices b. Printer, mouse, and other external devices c. Battery pack d. Hard disk drive e. External diskette drive or optical drive f. DIMM g. Optical disk or diskette in the internal drive h. PC Cards

4. Turn on the computer.

5. Determine whether the problem has been solved.

6. If the problem does not recur, reconnect the removed devices one at a time

until you find the failing FRU.

7. If the problem remains, replace the following FRUs one at a time (do not replace a nondefective FRU):

a. System board b. LCD assembly

Related service information 69

70 ThinkPad X200 Tablet and X201 Tablet Hardware Maintenance Manual

Status indicators

This chapter presents the system status indicators that show the status of the computer.

1 2 3 4 5 6 7 8 9

8910

Table 7. Status indicators

Indicator Meaning

1 Wireless LAN

Green: The wireless LAN feature is on, and the radio link is

status

Blinking green:

2 Wireless PAN

status

Green: Wireless PAN (Bluetooth wireless or Wireless USB) is

Blinking green:

ready for use, or the data is being transmitted.

Data is being transmitted (for some models).

operational. This indicator is on when Wireless PAN is on and not in suspend mode, or the data is being transmitted.

Data is being transmitted (for some models).

3 Wireless WAN

status

Green: The wireless WAN is on, and the radio link is ready for

use, or the data is being transmitted.

Blinking green:

Data is being transmitted (for some models).

4 Num lock

Green: The numeric keypad on the keyboard is enabled. To

enable or disable the keypad, press and hold the Shift key, and press the NumLk (ScrLk) key.

5 Caps lock Green: Caps Lock mode is enabled. To enable or disable Caps

Lock mode, press the Caps Lock key.

6 Drive in use

Green: Data is being read from or written to the hard disk

drive, the diskette drive, or the drive in the Serial Ultrabay Slim device. When this indicator is on, do not put the computer into sleep (standby) mode or turn off the computer.

Note: Do not move the system while the green drive-in-use light is on. Sudden physical shock could cause drive errors.

7 Power on

Green: The computer is on and ready to use. This indicator

stays lit whenever the computer is on and is not in sleep (standby) mode.

8 Battery status Green: The battery is charged between 80% to 100% of the

capacity, and being discharged between 0% to 80% of the capacity.

Blinking green:

The battery is charged between 20% to 80% of the capacity, and being charged.

Orange:

The battery is charged between 5% and 20% of the capacity, and being discharged.

Blinking orange (slow):

The battery is charged between 5% to 20% of the capacity, and being charged.

Blinking orange (rapid):

The battery is charged between 0% to 5% of the capacity.

9 AC power

Green: The computer is connected to the ac power supply.

status

10 Sleep (standby)

status

Green: The computer is in sleep (standby) mode. Blinking green:

The computer is entering sleep (standby) mode or hibernation mode, or is resuming normal operation.

72 ThinkPad X200 Tablet and X201 Tablet Hardware Maintenance Manual

Table 7. Status indicators (continued)

Indicator Meaning

11 Fingerprint

reader status only for X201 Tablet

Green: The fingerprint reader is ready to swipe. Blinking green:

The fingerprint is being authenticated or has been authenticated.

Blinking amber:

The fingerprint could not be authenticated.

Status indicators 73

74 ThinkPad X200 Tablet and X201 Tablet Hardware Maintenance Manual

Fn key combinations

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

Table 8. Fn key combinations

Key combination Description

Fn+F1 Reserved.

Fn+F2 Lock the computer.

Fn+F3 Select a power plan (in Windows XP, power scheme) that has been

Fn+F4 Put the computer in sleep (standby) mode. To return to normal

created by Power Manager, or adjust the power level by using the slider control. When you press this combination, a panel for selecting a power plan (power scheme) appears.

Notes:

1. To use the Fn+F3 key combination, you must have the ThinkPad PM device driver installed on the computer.

2. If you have logged on with an administrator user ID, and you press Fn+F3, the panel for selecting a power plan (power scheme) appears. If you have logged on with another user ID, and you press Fn+F3, the panel does not appear.

3. You cannot turn off the computer display by pressing Fn+F3.

operation, press the Fn key only, without pressing a function key.

Notes:

1. To use the Fn+F4 key combination, you must have the ThinkPad PM device driver installed on the computer.

2. If you want to use the combination to put the computer into hibernation mode or do-nothing mode (in Windows XP, shut the computer down or show the panel for turning off the computer), change the settings in the Power Manager.

Fn+F5 Enable or disable the built-in wireless networking features and the

Bluetooth features. If you press Fn+F5, a list of wireless features is displayed. You can quickly change the power state of each feature in the list. Note: If you want to use Fn+F5 to enable the wireless feature, the following device drivers must be installed on the computer beforehand:

v ThinkPad Power Management driver v OnScreen Display Utility v Wireless device drivers

Fn+F6 Change the camera and audio settings.

Table 8. Fn key combinations (continued)

Key combination Description

Fn+F7 Apply a presentation scheme directly, with no need to start

Presentation Director.

To disable this function and use the Fn+F7 key combination for switching a display output location, start Presentation Director, and change the settings. Note: If the computer is a Windows 7 model, it does not support presentation schemes, but the Fn+F7 combination is available for switching a display output location.

For Windows 7:

Switch a display output location

v Computer display only (LCD) v Computer display and external monitor (same image) v Computer display and external monitor (extended desktop) v External monitor only

Note: To switch between the computer display and an external monitor, the Win+P key combination is also available.

For Windows Vista and Windows XP:

Switch a display output location

v External monitor v Computer display (LCD) and external monitor v Computer display (LCD)

Notes:

1. This function is not supported if different desktop images are displayed on the computer display and the external monitor (the Extend desktop function).

2. This function does not work while a DVD movie or a video clip is playing.

To enable this function, start Presentation Director, and change the Fn+F7 settings. Note: Multiple users can log on to a single operating system by using different user IDs. Each user needs to change the settings.

Fn+F8 Change the settings of the input device.

Fn+F9 Open the ThinkPad EasyEject Utility screen. Buttons for the following

choices are displayed: v Eject ThinkPad PC from UltraBase: This button is displayed only if

the ThinkPad computer has been attached to a ThinkPad X200 UltraBase. The computer can be detached from the ThinkPad X200 UltraBase.

v Run EasyEject Actions: This button is used to select, stop, or remove

external devices connected to the ThinkPad computer.

v Configure EasyEject Actions: Opens the ThinkPad EasyEject Utility

main window.

v Fn+F9 Settings: Configures the settings for the Fn+F9 function.

Note: If the computer is a Windows 7 model, it does not support the

EasyEject Utility function.

Fn+F10 Reserved.

Fn+F11 Reserved.

76 ThinkPad X200 Tablet and X201 Tablet Hardware Maintenance Manual

Table 8. Fn key combinations (continued)

Key combination Description

Fn+F12 Put the computer into hibernation mode. To return to normal operation,

press the power button for less than four seconds. Note: To use Fn+F12 for hibernation, you must have the ThinkPad PM device driver installed on the computer.

Fn+Home The computer display becomes brighter.

Fn+End The computer display becomes dimmer.

Fn+Spacebar Enable the FullScreen Magnifier function.

Fn+PrtSc Has the same function as the SysRq key.

Fn+ScrLk Enable or disable the numeric keypad.

Fn+Pause Has the same function as the Break key.

Fn+cursor keys These key combinations work with Windows Media Player. Fn+down

arrow key works for the Play or Pause button, Fn+up arrow key for the Stop button, Fn+right arrow key for the Next Track button, and Fn+left arrow key for the Previous Track button.

Fn key combinations 77

78 ThinkPad X200 Tablet and X201 Tablet Hardware Maintenance Manual

FRU replacement notices

This chapter presents notices related to removing and replacing parts. Read this chapter carefully before replacing any FRU.

Screw notices

Loose screws can cause a reliability problem. In the ThinkPad Notebook, this problem is addressed with special nylon-coated screws that have the following characteristics:

v They maintain tight connections. v They do not easily come loose, even with shock or vibration. v They are harder to tighten. v Each one should be used only once.

Do the following when you service this machine: v Keep the screw kit (for the P/N, see “Miscellaneous parts” on page 225) in your

tool bag.

v Always use new screws. v Use a torque screwdriver if you have one.

Tighten screws as follows:

v Plastic to plastic

Turn an additional 90 degrees after the screw head touches the surface of the plastic part:

90 degrees more

(Cross-section)

v Logic card to plastic

Turn an additional 180 degrees after the screw head touches the surface of the logic card:

180 degrees more

(Cross-section)

v Torque driver

If you have a torque driver, refer to the “Torque” column for each step.

v Make sure that you use the correct screw. If you have a torque screwdriver,

tighten all screws firmly to the torque shown in the table. Never use a screw

that you removed. Use a new one. Make sure that all of the screws are tightened firmly.

v Ensure torque screw drivers are calibrated correctly following country

specifications.

Retaining serial numbers

This section includes the following descriptions:

v “Restoring the serial number of the system unit” v “Retaining the UUID” v “Reading or writing the ECA information” on page 81

Restoring the serial number of the system unit

When the computer was manufactured, the EEPROM on the system board was loaded with the serial numbers of the system and all major components. These numbers need to remain the same throughout the life of the computer.

If you replace the system board, you must restore the serial number of the system unit to its original value.

Before replacing the system board, save the original serial number by doing the following:

1. Install the ThinkPad Hardware Maintenance Diskette Version 1.73 or later, and restart the computer.

2. From the main menu, select 1. Set System Identification.

3. Select 2. Read S/N data from EEPROM.

The serial number of each device in your computer is displayed; the serial number of the system unit is listed as follows: v 20: Serial number

Write down that number.

Note: The serial number of the system unit is also written on the label attached to the bottom of the computer.

After you have replaced the system board, restore the serial number by doing the following:

1. Install the ThinkPad Hardware Maintenance Diskette Version 1.73 or later and restart the computer.

2. From the main menu, select 1. Set System Identification.

3. Select 1. Add S/N data from EEPROM.

Follow the instructions on the screen.

If the MTM and Product ID numbers differ from each other on the rear label, use what is shown for the Product ID field. See example below:

MTM on rear label:

TTTT-CTO S/N SSSSSSS

Product ID on rear label:

TTTT-MMM (Use this number when setting Serial Number)

In the example, the Serial Number to be input is ’1STTTTMMMSSSSSSS’.

Retaining the UUID

The Universally Unique Identifier (UUID) is a 128-bit number uniquely assigned to your computer at production and stored in the EEPROM of your system board.

80 ThinkPad X200 Tablet and X201 Tablet Hardware Maintenance Manual

The algorithm that generates the number is designed to provide unique IDs until the year A.D. 3400. No two computers in the world have the same number.

When you replace the system board, you must set the UUID on the new system board as follows:

1. Install the ThinkPad Hardware Maintenance Diskette Version 1.73 or later, and restart the computer.

2. From the main menu, select 4. Assign UUID. A new UUID is created and written. If a valid UUID already exists, it is not

overwritten.

Reading or writing the ECA information

Information on Engineering Change Announcements (ECA) are stored in the EEPROM of the system board. The electronic storage of this information simplifies the procedure to check if the ECA has been previously applied to a machine. The machine does not need to be disassembled to check for the ECA application.

To check what ECAs have been previously applied to the machine, use the ECA Information Read/Write function on the ThinkPad Hardware Maintenance Diskette Version 1.73 or later.

1. Insert the ThinkPad Hardware Maintenance Diskette Version 1.73 or later, and restart the computer.

2. From the main menu, select 6. Set ECA Information.

3. To read ECA information, select 2. Read ECA/rework number from EEPROM

and follow the instruction.

4. To read box build date, select 5. Read box build date from EEPROM, and follow the instruction on the screen.

After an ECA has been applied to the machine, the EEPROM must be updated to reflect the ECA’s application. Use the ThinkPad Hardware Maintenance Diskette Version 1.73 or later to update the EEPROM.

Note: Only the ECA number is stored in the EEPROM. The machine type of the ECA is assumed be the same as the machine type of the machine that had the ECA applied to it.

1. Insert the ThinkPad Hardware Maintenance Diskette Version 1.73 or later, and restart the computer.

2. From the main menu, select 6. Set ECA Information.

3. To write ECA information, select 1. Write ECA/rework number from EEPROM,

and follow the instruction.

4. To write box build date, select 4. Write box build date from EEPROM, and follow the instruction on the screen.

If the system board is being replaced, try to read the ECA information from the old system board and transfer the information to the new system. If the system board is inoperable, this will not be possible.

FRU replacement notices 81

82 ThinkPad X200 Tablet and X201 Tablet Hardware Maintenance Manual

Removing and replacing a FRU

This chapter presents directions and drawings for use in removing and replacing a FRU. Be sure to observe the following general rules:

1. Do not try to service any computer unless you have been trained and certified. An untrained person runs the risk of damaging parts.

2. Before replacing any FRU, review “FRU replacement notices” on page 79.

3. Begin by removing any FRUs that have to be removed before the failing FRU.

Any such FRUs are listed at the top of the page. Remove them in the order in which they are listed.

4. Follow the correct sequence in the steps for removing the FRU, as given in the drawings by the numbers in square callouts.

5. When turning a screw to replace a FRU, turn it in the direction as given by the arrow in the drawing.

6. When removing the FRU, move it in the direction as given by the arrow in the drawing.

7. To put the new FRU in place, reverse the removal procedure and follow any notes that pertain to replacement. For information about connecting and arranging internal cables, see “Locations” on page 167.

8. When replacing a FRU, use the correct screw as shown in the procedures.

DANGER

Before removing any FRU, turn off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables.

Attention: After replacing a FRU, do not turn on the computer until you have

made sure that all screws, springs, and other small parts are in place and none are loose inside the computer. Verify this by shaking the computer gently and listening for rattling sounds. Metallic parts or metal flakes can cause electrical short circuits.

Attention: The system board is sensitive to, and can be damaged by, electrostatic discharge. Before touching it, establish personal grounding by touching a ground point with one hand or by using an electrostatic discharge (ESD) strap (P/N

6405959).

Before servicing ThinkPad X200 Tablet and X201 Tablet

Removing the SIM card:

Some models of the ThinkPad X200 Tablet and X201 Tablet you are servicing might have the SIM card that the customer has been installed.

If the computer you are servicing has the SIM card, remove it before you start the servicing.

To remove the SIM card, you need to remove the battery pack first. (See “1020 Battery pack” on page 86.)

After you finish the servicing, make sure that you insert the card back into the slot firmly.

Notice on disconnecting the cable from flip-lock ZIF connector:

Some cables used in the ThinkPad X200 Tablet and X201 Tablet are connected to the flip-lock ZIF connectors.

When disconnecting the cable from those connectors, do as shown in this figure.

84 ThinkPad X200 Tablet and X201 Tablet Hardware Maintenance Manual

1010 Digitizer pen

Table 9. Removal steps of digitizer pen

Removing and replacing a FRU 85

1020 Battery pack

Important notice for replacing a battery pack:

Lenovo ThinkVantage Toolbox (in Windows 7) and Lenovo System Toolbox (in Windows Vista and Windows XP) have an automatic battery diagnostic that determines if the battery pack is defective. A battery pack FRU should not be replaced unless this diagnostic shows that the battery is defective.

The only exception to this is if the battery pack is physically damaged or a customer is reporting a possible safety issue.

If ThinkVantage Toolbox or Lenovo System Toolbox is not installed in the computer, the customer should download this program before a non-physically damaged battery pack is replaced. Note that a physically damaged battery pack is non-warranty replacement.

DANGER

Use only the battery specified in the parts list for your computer. Any other battery could ignite or explode.

86 ThinkPad X200 Tablet and X201 Tablet Hardware Maintenance Manual

Table 10. Removal steps of battery pack

Unlock the battery release lever. Holding the battery release lever in the unlocked position 1, remove the battery pack in the direction shown by arrow 2.

When installing: Install the battery pack along the slide rails of the slot. Then make sure that the battery release lever is in the locked position.

Removing and replacing a FRU 87

1030 Hard disk drive (HDD) cover, HDD, and HDD rubber rails or solid state drive (SSD) and storage converter

For access, remove this FRU: v “1020 Battery pack” on page 86

Attention:

v Do not drop the hard disk drive or apply any physical shock to it. The hard

disk drive is sensitive to physical shock. Improper handling can cause damage and permanent loss of data.

v Before removing the drive, have the user make a backup copy of all the

information on it if possible.

v Never remove the drive while the system is operating or is in suspend mode.

Table 11. Removal steps of HDD cover, HDD, and HDD drive rubber rails or SSD and storage converter

Step Screw (quantity) Color Torque

1 Hard disk drive screw, M3 × 3 mm,

wafer-head, nylon-coated (1)

88 ThinkPad X200 Tablet and X201 Tablet Hardware Maintenance Manual

Black 0.392 Nm

(4 kgfcm)

Table 11. Removal steps of HDD cover, HDD, and HDD drive rubber rails or SSD and storage converter (continued)

When installing: Make sure that the HDD connector or SSD connector is attached firmly.

Removing and replacing a FRU 89

Table 11. Removal steps of HDD cover, HDD, and HDD drive rubber rails or SSD and storage converter (continued)

HDD and HDD rubber rails:

When installing: The rubber rails on the hard disk drive must be attached to the replacement drive. Otherwise the drive cannot be installed properly.

SSD and storage converter:

90 ThinkPad X200 Tablet and X201 Tablet Hardware Maintenance Manual

Table 11. Removal steps of HDD cover, HDD, and HDD drive rubber rails or SSD and storage converter (continued)

When installing: When you install the SSD in the storage converter, do as follows.

Removing and replacing a FRU 91

1040 DIMM

For access, remove this FRU in order: v “1020 Battery pack” on page 86

Table 12. Removal steps of dimm

Remove the DIMM slot cover as shown in this figure.

Note: Loosen the screws 1, but do not remove them.

92 ThinkPad X200 Tablet and X201 Tablet Hardware Maintenance Manual

IBM ThinkPad X201 TABLET Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Contents

About this manual

Safety information

General safety

Electrical safety

Safety inspection guide

Handling devices that are sensitive to electrostatic discharge

Grounding requirements

Safety notices (multilingual translations)

Laser compliance statement (multilingual translations)

Important service information

Strategy for replacing FRUs

Strategy for replacing a hard disk drive

Important notice for replacing a system board

How to use error message

Strategy for replacing FRUs for CTO, CMV, and GAV

Product definition

FRU identification for CTO, CMV, and GAV products

General checkout

What to do first

Checkout guide

Diagnostics using PC-Doctor for DOS

Testing the computer

Detecting system information with PC-Doctor

Lenovo ThinkVantage Toolbox (Lenovo System Toolbox)

PC-Doctor for Windows

PC-Doctor for Rescue and Recovery

FRU tests

Power system checkout

Checking the ac adapter

Checking operational charging

Checking the battery pack

Checking the backup battery

Related service information

Restoring the factory contents by using Product Recovery discs

Restoring the factory contents by using Recovery Disc Set

Passwords

Power-on password

Hard-disk password

Supervisor password

How to remove the power-on password

How to remove the hard-disk password

Power management

Screen blank mode

Sleep (Standby) mode

Hibernation mode

Symptom-to-FRU index

Numeric error codes

Error messages

Beep symptoms

No-beep symptoms

LCD-related symptoms

Intermittent problems

Undetermined problems

Status indicators

Fn key combinations

FRU replacement notices

Screw notices

Retaining serial numbers

Restoring the serial number of the system unit

Retaining the UUID

Reading or writing the ECA information

Removing and replacing a FRU

Before servicing ThinkPad X200 Tablet and X201 Tablet

1010 Digitizer pen

1020 Battery pack

1030 Hard disk drive (HDD) cover, HDD, and HDD rubber rails or solid state drive (SSD) and storage converter

1040 DIMM