Contents
About this manual . . . . . . . . . . v
Safety information . . . . . . . . . . 1
General safety .
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Electrical safety
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Safety inspection guide .
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Handling devices that are sensitive to electrostatic
discharge
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Grounding requirements .
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Safety notices (multilingual translations) .
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Laser compliance statement (multilingual
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Important service information . . . . . 39
Strategy for replacing FRUs .
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Strategy for replacing a hard disk drive .
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Important notice for replacing a system board .
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How to use error message
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. 40
Strategy for replacing FRUs for CTO, CMV, and
GAV.
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. 41
Product definition .
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. 41
FRU identification for CTO, CMV, and GAV
products .
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. 41
General checkout . . . . . . . . . . 43
What to do first .
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Checkout guide .
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Diagnostics using PC-Doctor for DOS
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Lenovo ThinkVantage Toolbox (Lenovo System
Toolbox)
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. 48
PC-Doctor for Windows .
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PC-Doctor for Rescue and Recovery .
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FRU tests .
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Power system checkout .
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Checking the ac adapter .
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Checking operational charging .
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Checking the battery pack
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Checking the backup battery
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Related service information . . . . . . 55
Restoring the factory contents by using Product
Recovery discs .
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. 55
Restoring the factory contents by using Recovery
Disc Set
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. 56
Passwords .
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Power-on password
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Hard-disk password
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Supervisor password .
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How to remove the power-on password .
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How to remove the hard-disk password .
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Power management
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Screen blank mode .
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Sleep (Standby) mode .
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Hibernation mode .
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Symptom-to-FRU index .
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Numeric error codes .
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Error messages .
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Beep symptoms .
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No-beep symptoms .
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LCD-related symptoms
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Intermittent problems .
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Undetermined problems .
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Status indicators . . . . . . . . . . 71
Fn key combinations
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FRU replacement notices . . . . . . . 79
Screw notices .
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. 79
Retaining serial numbers .
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Restoring the serial number of the system unit
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Retaining the UUID
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Reading or writing the ECA information
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Removing and replacing a FRU . . . . 83
Before servicing ThinkPad X200 Tablet and X201
Tablet .
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1010 Digitizer pen .
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1020 Battery pack .
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1030 Hard disk drive (HDD) cover, HDD, and HDD
rubber rails or solid state drive (SSD) and storage
converter .
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1040 DIMM .
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1050 Hinge caps .
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1060 Keyboard .
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1070 Extension cable card .
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1080 Palm rest .
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1090 Backup battery .
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1100 PCI Express Mini Card for wireless
LAN/WiMAX .
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1110 PCI Express Mini Card for wireless WAN .
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1120 Intel Turbo Memory Minicard or Wireless USB
PCI Express Half-Mini Card
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1130 Bluetooth daughter card (BDC-2.1)
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1140 Keyboard bezel .
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. 116
1150 I/O card assembly .
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. 119
1160 USB sub card.
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1170 LCD assembly .
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. 123
1180 DC-in connector, fan, digitizer pen case, and
pen switch assembly .
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. 127
1190 System board and ExpressCard slot assemblys 133
1200 Base cover and speaker assembly .
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. 138
2010 LCD front bezel .
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. 142
2020 Micro-Processor card .
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. 146
2030 Inverter card .
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. 149
2040 Hinges .
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. 150
2050 LCD panel, LCD bracket L and R, and LCD
cable .
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. 152
2060 Integrated camera .
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. 162
© Copyright Lenovo 2008, 2010
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