Table Of Contents - Lenovo X1 Hardware Maintenance Manual

Contents
About this manual. . . . . . . . . . .
Chapter 1. Safety information . . . . . . 1
General safety . . . . . . . . . . . . . . . .
Electrical safety . . . . . . . . . . . . . . .
Safety inspection guide . . . . . . . . . . . .
Handling devices that are sensitive to electrostatic
discharge. . . . . . . . . . . . . . . . . .
Grounding requirements . . . . . . . . . . . .
Safety notices (multilingual translations) . . . . . .
Chapter 2. Important service
information . . . . . . . . . . . . . . 23
Strategy for replacing FRUs . . . . . . . . .
Strategy for replacing a hard disk drive . . .
Important notice for replacing a system
board . . . . . . . . . . . . . . . .
How to use the error code . . . . . . . .
Strategy for replacing FRUs for CTO, CMV, and
GAV . . . . . . . . . . . . . . . . . . .
Product definition . . . . . . . . . . . .
FRU identification for CTO, CMV, and GAV
products . . . . . . . . . . . . . . .
Chapter 3. General checkout . . . . . 27
What to do first . . . . . . . . . . . . . .
Checkout guide . . . . . . . . . . . . . .
System supporting the Lenovo ThinkVantage
Toolbox program and the PC-Doctor for DOS
diagnostics program
System supporting the Lenovo diagnostics
programs . . . . . . . . . . . . . . .
Power system checkout . . . . . . . . . . .
Checking the ac power adapter . . . . . .
Checking operational charging . . . . . .
Checking the battery pack . . . . . . . .
Checking the backup battery . . . . . . .
Chapter 4. Related service
information . . . . . . . . . . . . . . 37
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 . . .
© Copyright Lenovo 2011, 2012
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How to remove the hard-disk password . . .
Power management
Screen blank mode . . . . . . . . . . .
1
Sleep mode . . . . . . . . . . . . . .
2
Hibernation mode
3
Symptom-to-FRU index . . . . . . . . . . .
Numeric error codes
3
Error messages . . . . . . . . . . . .
4
Beep symptoms . . . . . . . . . . . .
4
No-beep symptoms . . . . . . . . . . .
LCD-related symptoms . . . . . . . . .
Intermittent problems . . . . . . . . . .
Undetermined problems . . . . . . . . .
23
24
Chapter 5. Status indicators . . . . . 47
24
Chapter 6. Special keys and
24
buttons . . . . . . . . . . . . . . . . 51
24
Chapter 7. FRU replacement
24
notices . . . . . . . . . . . . . . . . 53
Screw notices . . . . . . . . . . . . . . .
25
Retaining serial numbers. . . . . . . . . . .
Restoring the serial number of the system
unit . . . . . . . . . . . . . . . . .
27
Retaining the UUID . . . . . . . . . . .
28
Reading or writing the ECA information . . .
Chapter 8. Removing and replacing a
28
FRU . . . . . . . . . . . . . . . . . . 57
32
Before servicing ThinkPad X1 and X1 Hybrid
models. . . . . . . . . . . . . . . . . .
34
1000 Disabling the battery pack in the UEFI
34
BIOS . . . . . . . . . . . . . . . . . .
35
1010 Hard disk drive and solid state drive . . . .
35
1020 Keyboard . . . . . . . . . . . . . .
35
1030 DIMM . . . . . . . . . . . . . . . .
1040 Backup battery . . . . . . . . . . . .
1050 PCI Express Mini Card for wireless
LAN/WiMAX. . . . . . . . . . . . . . . .
1060 PCI Express Mini Card for wireless WAN . .
37
1070 mSATA solid state drive . . . . . . . . .
37
1080 Instant Media Mode card . . . . . . . .
39
1090 Keyboard bezel assembly with fingerprint
reader and audio sub card . . . . . . . . . .
39
1100 Battery pack . . . . . . . . . . . . .
39
1110 RJ45 sub card . . . . . . . . . . . .
39
1120 Fan assembly . . . . . . . . . . . . .
39
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