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Contents
About this manual. . . . . . . . . . . . v
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
Chapter 2. Important service
information . . . . . . . . . . . . . . 21
Strategy for replacing FRUs . . . . . . . . . 21
Strategy for replacing a hard disk drive . . . 22
Important notice for replacing a system
board . . . . . . . . . . . . . . . . 22
How to use error message . . . . . . . . 22
Strategy for replacing FRUs for CTO, CMV, and
GAV . . . . . . . . . . . . . . . . . . . 22
Product denition. . . . . . . . . . . . 22
FRU identication for CTO, CMV, and GAV
products . . . . . . . . . . . . . . . 23
Chapter 3. General checkout . . . . . 25
What to do rst . . . . . . . . . . . . . . 25
Checkout guide . . . . . . . . . . . . . . 26
Diagnostics using PC-Doctor for DOS. . . . 26
Lenovo ThinkVantage Toolbox (Lenovo System
Toolbox) . . . . . . . . . . . . . . . 29
PC-Doctor for Windows . . . . . . . . . 29
PC-Doctor for Rescue and Recovery . . . . 29
FRU tests . . . . . . . . . . . . . . . 29
Power system checkout . . . . . . . . . . . 31
Checking the ac adapter . . . . . . . . . 31
Checking operational charging . . . . . . 31
Checking the battery pack . . . . . . . . 32
Checking the backup battery . . . . . . . 32
Chapter 4. Related service
information . . . . . . . . . . . . . . 35
Restoring the factory contents by using Product
Recovery discs . . . . . . . . . . . . . . 35
Restoring the factory contents by using Recovery
Disc Set . . . . . . . . . . . . . . . . . 36
Passwords . . . . . . . . . . . . . . . . 37
Power-on password . . . . . . . . . . . 37
Hard-disk password. . . . . . . . . . . 37
Supervisor password . . . . . . . . . . 37
How to remove the power-on password . . . 38
How to remove the hard-disk password . . . 38
Power management . . . . . . . . . . . . 39
Screen blank mode . . . . . . . . . . . 39
Sleep (Standby) mode . . . . . . . . . . 39
Hibernation mode . . . . . . . . . . . 40
Symptom-to-FRU index . . . . . . . . . . . 40
Numeric error codes . . . . . . . . . . 41
Error messages . . . . . . . . . . . . 45
Beep symptoms . . . . . . . . . . . . 46
No-beep symptoms . . . . . . . . . . . 47
LCD-related symptoms . . . . . . . . . 47
Intermittent problems . . . . . . . . . . 48
Undetermined problems . . . . . . . . . 48
Chapter 5. Status indicators . . . . . 51
Chapter 6. Fn key combinations . . . 55
Chapter 7. FRU replacement
notices . . . . . . . . . . . . . . . . 57
Screw notices . . . . . . . . . . . . . . . 57
Retaining serial numbers. . . . . . . . . . . 58
Restoring the serial number of the system
unit . . . . . . . . . . . . . . . . . 58
Retaining the UUID . . . . . . . . . . . 59
Reading or writing the ECA information . . . 59
Chapter 8. Removing and replacing a
FRU . . . . . . . . . . . . . . . . . . 61
Before servicing ThinkPad X200 Tablet and X201
Tablet . . . . . . . . . . . . . . . . . . 62
1010 Digitizer pen . . . . . . . . . . . . . 63
1020 Battery pack . . . . . . . . . . . . . 63
1030 Hard disk drive (HDD) cover, HDD, and HDD
rubber rails or solid state drive (SSD) and storage
converter . . . . . . . . . . . . . . . . . 64
1040 DIMM . . . . . . . . . . . . . . . . 67
1050 Hinge caps . . . . . . . . . . . . . . 69
1060 Keyboard . . . . . . . . . . . . . . 70
1070 Extension cable card . . . . . . . . . . 73
1080 Palm rest . . . . . . . . . . . . . . 74
1090 Backup battery . . . . . . . . . . . . 76
1100 PCI Express Mini Card for wireless
LAN/WiMAX. . . . . . . . . . . . . . . . 77
1110 PCI Express Mini Card for wireless WAN . . 80
1120 Intel Turbo Memory Minicard or Wireless USB
PCI Express Half-Mini Card . . . . . . . . . 82
© Copyright Lenovo 2008 , 2010
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