Lenovo X301 User Manual
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Contents
About this manual . . . . . . . . . . v
Safety information . . . . . . . . . . 1
Handling devices that are sensitive to electrostatic
discharge
Safety notices (multilingual translations) .
Laser compliance statement (multilingual
translations) .
Important service information . . . . . 39
Strategy for replacing a hard disk drive .
Important notice for replacing a system board .
Strategy for replacing FRUs for CTO, CMV, and
GAV.
FRU identification for CTO, CMV, and GAV
products .
General checkout . . . . . . . . . . 43
Diagnostics using PC-Doctor for DOS
Lenovo ThinkVantage Toolbox (Lenovo System
Toolbox)
PC-Doctor for Rescue and Recovery .
Checking operational charging .
Related service information . . . . . . 55
Restoring the factory contents by using Product
Recovery discs .
Restoring the factory contents by using Recovery
Disc Set
How to remove the power-on password .
How to remove the hard-disk password .
Status indicators . . . . . . . . . . 71
FRU replacement notices . . . . . . . 77
Restoring the serial number of the system unit
Reading or writing the ECA information
Removing and replacing a FRU . . . . 81
Before servicing ThinkPad X301
1020 Optical drive or second battery or travel cover 84
1030 Solid state drive (SSD) or hard disk drive
(HDD) .
1050 PCI Express Mini Card for wireless LAN .
1060 Wireless USB adapter or Intel Turbo Memory
Minicard .
1090 PCI Express Mini Card for wireless WAN .
1100 Palm rest or palm rest with fingerprint reader 102
1110 Bluetooth daughter card (BDC-2) .
1130 Audio FPC and audio sub card.
1160 VGA cable and DC-in connector .
1170 System board, fan, and base cover assembly
2020 LCD panel and LCD cable .
2060 LED sub card, LED cable and LCD cover
assembly .
Locations . . . . . . . . . . . . . 135
© Copyright Lenovo 2008, 2009
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