Table Of Contents - Lenovo ThinkPad T61p 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 . . . . . 17
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 . . . . . . . . . . 23
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 . . . . . . 33
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 . .
© Copyright Lenovo 2007, 2008
. . . . . . . . .
. . . . . . . . .
. . . . . . . . .
. . . . . . . . .
. . . . . . . .
. . .
. . . . . . .
. . . . . . .
. .
. . . . . . .
. . . . . . . . .
. . . . . . . . .
. . . . . . . . .
. . . . . . . . .
. . . . . . . . .
. . . . . . . . .
. . .
. . . . . . .
. . .
. . . . . . . .
. . . . . . .
. . . . .
. . . . . . .
. . . . . .
. . . . . . . . .
. . . . . . . . .
. . . . . . . . .
. . . . . . . . .
. . . . . . . .
. .
. .
. . . . . . . . .
. . . . . . . . .
. . . . . . . . .
. . . . . . . . .
. . . . . . . .
. . . . . . . .
. . . . . . . . .
. . . . . . . . .
No-beep symptoms .
LCD-related symptoms
Intermittent problems .
Undetermined problems .
. 2
. 3
ThinkPad T61 and T61p (14.1-inch) . . 47
. 5
Specifications .
Status indicators .
. 6
FRU tests . .
. 6
Fn key combinations .
. 7
FRU replacement notices .
. 14
Screw notices .
Retaining serial numbers .
Removing and replacing a FRU .
. 17
1010 Battery pack .
. 18
1020 Ultrabay Slim device
. 18
1030 Hard disk drive (HDD) cover, HDD, and
. 18
HDD rubber rails .
1040 Palm rest or palm rest with fingerprint
. 19
reader . .
. 19
1050 DIMM .
1060 Keyboard .
. 19
1070 Modem daughter card (MDC-1.5) .
1080 PCI Express Mini Card for wireless LAN .
. 21
1090 PCI Express Mini Card for wireless WAN
1100 Backup battery
1110 SIM card slot .
. 24
1120 Keyboard bezel .
. 25
1130 Fan assembly .
. 26
1140 CPU .
. 29
1150 LCD assembly .
. 29
1160 Base cover .
. 30
1170 Speaker assembly
. 30
1180 USB sub card with cable .
. 31
1190 Structure frame .
. 31
1200 System board and PC Card/ExpressCard
. 32
slots assembly .
2010 LCD cover kit
2020 Inverter card .
2030 Bluetooth daughter card (BDC-2) .
. 33 2040 Antenna assembly .
. 34 2050 LCD magnesium frame assembly and
. 34 hinge assembly .
. 35
2060 LCD panel and LCD cable .
. 35 Locations . . .
. 35 Front view .
. 36 Rear view .
. 37 Bottom view .
. 37 Parts list . . .
. 37 Overall . .
. 38 LCD FRUs .
. 39 Keyboard . .
. 39 Miscellaneous parts .
. 43 AC adapters .
. 44 Power cords .
. . . . . .
. . . . .
. . . . .
. . . .
. . . . . . . . .
. . . . . . . .
. . . . . . . . .
. . . . . .
. . . . .
. . . . . . . .
. . . .
. . .
. . . . . .
. . . .
. . . . . .
. . . . . . . . .
. . . . . . . .
. . . . . . .
. . . . . .
. . . . . .
. . . . .
. . . . . .
. . . . . . . . .
. . . . . .
. . . . . . .
. . . . .
. .
. . . . . .
. . . . . . . .
. . . . . . .
. . . . . . .
. . . . .
. . . . . . . .
. .
. . . . . . . . .
. . . . . . . . .
. . . . . . . . .
. . . . . . . . .
. . . . . . . . .
. . . . . . . . .
. . . . . . . . .
. . . . . . . . .
. . . . . .
. . . . . . . . .
. . . . . . . . .
. . . . 44
. . . . 45
. . . . 46
. . . . 46
. . . . 47
. . . . 50
. . . . 53
. . . . 55
. . . . 58
. . . . 58
. . . . 59
. . . . 61
. . . . 62
. . . . 63
. . . . 64
. . . . 66
. . . . 70
. . . . 71
. . . 73
. 75
78
. . . . 80
. . . . 81
. . . . 82
. . . . 84
. . . . 87
. . . . 88
. . . . 91
. . . . 97
. . . . 98
. . . 100
. . . 104
. . . 107
. . . 111
. . . 112
. . . 113
. . . 115
. . . 118
. . . 119
. . . 119
. . . 120
. . . 120
. . . 121
. . . 122
. . . 146
. . . 152
. . . 153
. . . 154
. . . 155
iii