Table Of Contents - Lenovo ThinkPad T61 Hardware Maintenance Manual

Contents
About this manual . . . . . . . . . . v
Safety information . . . . . . . . . . 1
General safety . . . .
Electrical safety . . .
Safety inspection guide .
Handling devices that are sensitive to electrostatic
discharge . . . . .
Grounding requirements .
Safety notices: multilingual translations .
Laser compliance statement .
Important service information . . . . . 15
Strategy for replacing FRUs .
Strategy for replacing a hard disk drive .
Important notice for replacing a system board .
How to use error message
Strategy for replacing FRUs for CTO, CMV, and
GAV . . . . . . .
Product definition .
FRU identification for CTO, CMV, and GAV
products . . . .
Important information about replacing RoHS
compliant FRUs . . .
General checkout . . . . . . . . . . 21
What to do first . . .
Checkout guide . . .
Diagnostics using PC-Doctor for DOS
PC-Doctor for Windows .
PC-Doctor for Rescue and Recovery .
Power system checkout .
Checking the ac adapter .
Checking operational charging .
Checking the battery pack
Checking the backup battery
Related service information . . . . . . 31
Restoring the factory contents by using Product
Recovery discs . . .
Passwords . . . . .
Power-on password
Hard-disk password
Supervisor password .
How to remove the power-on password .
How to remove the hard-disk password .
Power management .
Screen blank mode .
Standby mode . .
Hibernation mode .
Symptom-to-FRU index .
Numeric error codes .
Error messages . .
Beep symptoms . .
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No-beep symptoms .
LCD-related symptoms
Intermittent problems .
Undetermined problems .
. 1
. 2
ThinkPad T61, R61, and R61i (14.1-inch
. 3
widescreen) . . . . . . . . . . . . 45
. 4 Specifications .
. 5 Status indicators .
. 5 FRU tests . .
. 11 Fn key combinations .
FRU replacement notices .
Screw notices .
Retaining serial numbers .
. 15
Removing and replacing a FRU .
. 16
1010 Battery pack .
. 16
1020 Ultrabay Slim device or Ultrabay Enhanced
. 16
device . .
1030 Hard disk drive (HDD) cover, HDD, and
. 16
HDD rubber rails or solid state drive (SSD) and
. 16
storage converter
1040 Palm rest or palm rest with fingerprint
. 17
reader . .
1050 DIMM .
. 18
1060 Keyboard .
1070 Modem daughter card (MDC-1.5) .
1080 PCI Express Mini Card for wireless LAN .
. 22
1090 PCI Express Mini Card for wireless WAN
. 23
1100 SIM card slot .
. 24
1110 Backup battery
. 27
1120 Keyboard bezel .
. 27
1130 Speaker assembly
. 28
1140 Fan assembly .
. 28
1150 CPU .
. 29
1160 LCD assembly .
. 29
1170 Base cover, USB sub card with cable, and
. 30
PC Card slots bezel assembly .
1180 Structure frame .
1190 System board, PC Card/Express Card slots
assembly or PC Card/Smart Card slots
. 31
assembly or PC Card/4-in-1 media reader slot
. 32
assembly . .
. 32
2010 LCD front bezel and LCD rear cover (LCD
. 33
cover kit) . .
. 33
2020 Inverter card .
. 33
2030 Bluetooth daughter card (BDC-2) .
. 34
2040 Antenna assembly .
. 34
2050 LCD magnesium frame, hinge assembly,
. 35
and integrated camera .
. 35
2060 LCD panel and LCD cable .
. 36
Locations . . .
. 36
Front view .
. 37
Rear view .
. 41
Bottom view .
. 42
Parts list . . .
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