Lenovo 2985C4U, 2985F4U, 309342U, 31133ZU User Manual

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Hardware Maintenance Manual

ThinkPad X200, X200s, X200si, X201, X201i, and X201s

Note

Before using this information and the product it supports, be sure to read the general information under Appendix A “Notices” on page 269.

Eleventh Edition (September 2012)

LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered delivered pursuant a General Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-35F-05925.

Contents

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

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

General safety . . . . . . . . . . . . . . . . 1 Electrical safety . . . . . . . . . . . . . . . 2 Safety inspection guide . . . . . . . . . . . . 3

Handling devices that are sensitive to electrostatic discharge. . . . . . . . . . . . . . . . . . 3

Grounding requirements . . . . . . . . . . . . 4 Safety notices (multilingual translations) . . . . . . 4

Laser compliance statement (multilingual

translations) . . . . . . . . . . . . . . . . 22

Chapter 2. Important service
information . . . . . . . . . . . . . .	29
Strategy for replacing FRUs . . . . . . . . .	29
Strategy for replacing a hard disk drive . . .	30
Important notice for replacing a system
board . . . . . . . . . . . . . . . .	30
How to use error message . . . . . . . .	30
Strategy for replacing FRUs for CTO, CMV, and
GAV . . . . . . . . . . . . . . . . . . .	30
Product definition. . . . . . . . . . . .	30
FRU identification for CTO, CMV, and GAV
products . . . . . . . . . . . . . . .	31

Chapter 3. General checkout . . . . .	33
What to do first . . . . . . . . . . . . . .	33
Checkout guide . . . . . . . . . . . . . .	34
System supporting the Lenovo ThinkVantage
Toolbox program and the PC-Doctor for DOS
diagnostics program . . . . . . . . . .	34
System supporting the Lenovo diagnostics
programs . . . . . . . . . . . . . . .	39
Power system checkout . . . . . . . . . . .	41
Checking the ac adapter . . . . . . . . .	41
Checking operational charging . . . . . .	42
Checking the battery pack . . . . . . . .	42
Checking the backup battery . . . . . . .	42
Chapter 4. Related service
information . . . . . . . . . . . . . .	45
Restoring the factory contents by using Product
Recovery discs . . . . . . . . . . . . . .	45
Restoring the factory contents by using Recovery
Disc Set . . . . . . . . . . . . . . . . .	45
Passwords . . . . . . . . . . . . . . . .	47
Power-on password . . . . . . . . . . .	47
Hard-disk password. . . . . . . . . . .	47

Supervisor password . . . . . . . . . .	47
How to remove the power-on password . . .	47
How to remove the hard-disk password . . .	48
Power management . . . . . . . . . . . .	48
Screen blank mode . . . . . . . . . . .	48
Sleep (Standby) mode . . . . . . . . . .	49
Hibernation mode . . . . . . . . . . .	49
Symptom-to-FRU index . . . . . . . . . . .	50
Numeric error codes . . . . . . . . . .	51
Error messages . . . . . . . . . . . .	55
Beep symptoms . . . . . . . . . . . .	56
No-beep symptoms . . . . . . . . . . .	56
LCD-related symptoms . . . . . . . . .	56
Intermittent problems . . . . . . . . . .	57
Undetermined problems . . . . . . . . .	57

Chapter 5. Status indicators . . . . .		59
Chapter 6. Fn key combinations . . .		63
Chapter 7. FRU replacement
notices . . . . . . . . . . . . . . . .		65
Screw notices . . . . . . . . . . . . . . .		65
Retaining serial numbers. . . . . . . . . . .		66
Restoring the serial number of the system
unit . . . . . . . . . . . . . . . . .		66
Retaining the UUID . . . . . . . . . . .		67
Reading or writing the ECA information . . .		67
Chapter 8. Removing and replacing a
FRU . . . . . . . . . . . . . . . . . .		69
Before servicing ThinkPad X200, X200s, X200si,
X201, X201i, and X201s . . . . . . . . . . .		70
1010	Battery pack . . . . . . . . . . . . .	71
1020 Hard disk drive (HDD) cover, HDD, and HDD
rubber rails or solid state drive (SSD) and storage
converter . . . . . . . . . . . . . . . . .		71
1030	DIMM . . . . . . . . . . . . . . . .	74
1040	Keyboard . . . . . . . . . . . . . .	77
1050 Palm rest or palm rest with fingerprint
reader . . . . . . . . . . . . . . . . . .		80
1060	Backup battery . . . . . . . . . . . .	82
1070	PCI Express Mini Card for wireless
LAN/WiMAX. . . . . . . . . . . . . . . .		83
1080	PCI Express Mini Card for wireless WAN . .	86
1090 Intel Turbo Memory Minicard or Wireless USB
PCI Express Half-Mini Card . . . . . . . . .		87
1100	Keyboard bezel . . . . . . . . . . . .	88

1110 Monaural speaker assembly (for X200,
X200s, X201s, and X201si) . . . . . . . . . .		89
1120	I/O card assembly . . . . . . . . . . .	90
1130	LCD assembly . . . . . . . . . . . .	92
1140 Base cover assembly and stereo speaker
assembly for X201 and X201i . . . . . . . . .		95
1150 Systemboard, DC-in connector, fan, and
ExpressCard slot assembly. . . . . . . . . .		100
2010	LCD front bezel . . . . . . . . . . . .	111
2020	Inverter card or LED board. . . . . . . .	113
2030	Bluetooth daughter card (BDC-2.1) . . . .	115
2040	Integrated camera . . . . . . . . . . .	116
2050	LCD panel, LCD brackets, and LCD cable . . 117
2060	Hinges and hinge brackets. . . . . . . .	122
2070 LCD rear cover and wireless antenna
cables . . . . . . . . . . . . . . . . . .		124

Chapter 9. Locations . . . . . . . .	131
Front view . . . . . . . . . . . . . . . .	131
Rear view. . . . . . . . . . . . . . . . .	132
Bottom view . . . . . . . . . . . . . . .	133
Rear view (ThinkPad X200 UltraBase). . . . . .	133
Bottom view (ThinkPad X200 UltraBase). . . . .	134

Chapter 10. Parts list . . . . . . . .	135
Overall . . . . . . . . . . . . . . . . . .	136

LCD FRUs . . . . . . . . . . . . . .	. .	220
12.1-in. WXGA TFT . . . . . . . . .	. .	221
12.1-in. WXGA+ TFT . . . . . . . .	. .	242
Keyboard . . . . . . . . . . . . . . .	. .	246
Miscellaneous parts . . . . . . . . . .	. .	247
AC adapters . . . . . . . . . . . . .	. .	247
Power cords . . . . . . . . . . . . .	. .	248
Recovery discs . . . . . . . . . . . .	. .	249
Windows XP Professional (32 bit) DVDs .	. .	249
Windows Vista Home Basic (32-bit) DVDs	. .	251
Windows Vista Home Premium (32-bit)
DVDs . . . . . . . . . . . . . .	. .	252
Windows Vista Business (32-bit) DVDs .	. .	253
Windows Vista Business (64-bit) DVDs .	. .	255
Windows Vista Ultimate (32-bit) DVDs. .	. .	256
Windows 7 Home Basic (32-bit) DVDs .	. .	258
Windows 7 Home Premium (32-bit) DVDs	. .	259
Windows 7 Home Premium (64-bit) DVDs	. .	260
Windows 7 Professional (32-bit) DVDs .	. .	262
Windows 7 Professional (64-bit) DVDs .	. .	265
Windows 7 Starter (32-bit) DVDs . . . .	. .	266
Common service tools . . . . . . . . .	. .	267

Appendix A. Notices. . . . . . . . .	269
Trademarks . . . . . . . . . . . . . . . .	270

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About this manual

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

ThinkPad X200	MT 7454, 7455, 7457, 7458, 7459, 2023, and 2024
ThinkPad X200s and X200si	MT 7462, 7465, 7466, 7469, 7470, 2046, and 2047
ThinkPad X201 and X201i	MT 3249, 3323, 3357, 3626, 3680, 3712, and 4492
ThinkPad X201s	MT 5129, 5143, 5385, 5397, 5413, 5442, and 5446

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

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

Before servicing a ThinkPad product, be sure to read all the information under Chapter 1 “Safety information” on page 1 and Chapter 2 “Important service information” on page 29.

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Chapter 1. Safety information

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

•“General safety” on page 1

•“Electrical safety” on page 2

•“Safety inspection guide” on page 3

•“Handling devices that are sensitive to electrostatic discharge” on page 3

•“Grounding requirements” on page 4

•“Safety notices (multilingual translations)” on page 4

•“Laser compliance statement (multilingual translations)” on page 22

General safety

Follow these rules to ensure general safety:

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

•When lifting any heavy object:

1.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.

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

•Before you start the machine, make sure that other service technicians and the customer's personnel are not in a hazardous position.

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

•Keep your toolcase away from walk areas so that other people will not trip over it.

•Do not wear loose clothing that can be trapped in the moving parts of a machine. Make sure that your sleeves are fastened or rolled up above your elbows. If your hair is long, fasten it.

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

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

Attention: Metal objects are good electrical conductors.

•Wear safety glasses when you are hammering, drilling, soldering, cutting wire, attaching springs, using solvents, or working in any other conditions that might be hazardous to your eyes.

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

•Reinstall all covers correctly before returning the machine to the customer.

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

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.

•Find the room emergency power-off (EPO) switch, disconnecting switch, or electrical outlet. If an electrical accident occurs, you can then operate the switch or unplug the power cord quickly.

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

•Disconnect all power before:

–Performing a mechanical inspection

–Working near power supplies

–Removing or installing main units

•Before you start to work on the machine, unplug the power cord. If you cannot unplug it, ask the customer to power-off the wall box that supplies power to the machine, and to lock the wall box in the off position.

•If you need to work on a machine that has exposed electrical circuits, observe the following precautions:

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

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.

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

•Do not use worn or broken tools and testers.

•Never assume that power has been disconnected from a circuit. First, check that it has been powered off.

•Always look carefully for possible hazards in your work area. Examples of these hazards are moist floors, nongrounded power extension cables, power surges, and missing safety grounds.

•Do not touch live electrical circuits with the reflective surface of a plastic dental mirror. The surface is conductive; such touching can cause personal injury and machine damage.

•Do not service the following parts with the power on when they are removed from their normal operating places in a machine:

–Power supply units

–Pumps

–Blowers and fans

–Motor generators

–Similar units to listed above

This practice ensures correct grounding of the units.

• If an electrical accident occurs:

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–Use caution; do not become a victim yourself.

–Switch off power.

–Send another person to get medical aid.

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:

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

•Explosive hazards, such as a damaged CRT face or a bulging capacitor

•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.

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.

Chapter 1. Safety information 3

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

When handling ESD-sensitive parts:

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

•Avoid contact with other people.

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

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

•Use a grounded work mat to provide a static-free work surface. The mat is especially useful when handling ESD-sensitive devices.

•Select a grounding system, such as those listed below, to provide protection that meets the specific service requirement.

Note: The use of a grounding system 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.