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Lenovo ThinkPad T61 T61p 15.4 widescreen

Tags : LenovoThinkPadT61T61p15.4widescreen64636464646564666467646864716457645864596460646164626470 
Lenovo ThinkPad T61 T61p 15.4 widescreen Hardware Maintenance Manual

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Description

Lenovo ThinkPad T61 T61p (15.4-inch widescreen) Hardware Maintenance Manual
Fourth Edition (January 2008) - 186 pages

This manual contains service and reference information for the following ThinkPad® products.
ThinkPad T61 and T61p (15.4-inch widescreen) MT 6463, 6464, 6465, 6466, 6467, 6468, 6471, 6457, 6458, 6459, 6460, 6461, 6462, and 6470

Use this manual along with the advanced diagnostic tests to troubleshoot problems.

Contents
About this manual . .v
Safety information . .1
General safety . .2
Electrical safety .3
Safety inspection guide .5
Handling devices that are sensitive to electrostatic discharge .6
Grounding requirements . .6
Safety notices: multilingual translations .7
Laser compliance statement .14
Important service information .17
Strategy for replacing FRUs .17
Strategy for replacing a hard disk drive . .18
Important notice for replacing a system board . .18
How to use error message . .18
Strategy for replacing FRUs for CTO, CMV, and GAV .19
Product definition .19
FRU identification for CTO, CMV, and GAV products . .19
Important information about replacing RoHS compliant FRUs .21
General checkout . .23
What to do first .24
Checkout guide .25
Diagnostics using PC-Doctor for DOS . .26
PC-Doctor for Windows .29
PC-Doctor for Rescue and Recovery .29
Power system checkout . .30
Checking the AC adapter .30
Checking operational charging .31
Checking the battery pack . .31
Checking the backup battery .32
Related service information . .33
Restoring the factory contents by using Product Recovery discs .33
Passwords .34
Power-on password . .34
Hard-disk password . .35
Supervisor password . .35
How to remove the power-on password . .35
How to remove the hard-disk password . .36
Power management .37
Screen blank mode .37
Standby mode . .37
Hibernation mode .38
Symptom-to-FRU index . .39
Numeric error codes . .39
Error messages . .43
Beep symptoms . .44
No-beep symptoms .44
LCD-related symptoms .45
Intermittent problems . .46
Undetermined problems .46
ThinkPad T61 and T61p (15.4-inch widescreen) . .47
Specifications . .47
Status indicators .50
FRU tests .53
Fn key combinations .55
FRU replacement notices . .58
Screw notices .58
Retaining serial numbers .59
Removing and replacing a FRU . .61
1010 Battery pack .62
1020 Ultrabay Slim device . .63
1030 Hard disk drive (HDD) cover, HDD and HDD rubber rails or solid state drive (SSD) and storage converter .64
1040 Palm rest or palm rest with fingerprint reader .66
1050 DIMM .69
1060 Keyboard . .70
1070 Modem daughter card (MDC-1.5) . .72
1080 PCI Express Mini Card for 802.11 a/b/g wireless LAN .74
1090 PCI Express Mini Card for 802.11 a/b/g/n wireless LAN .76
1100 Wireless USB adapter . .78
1110 Backup battery . .80
1100 SIM card slot .81
1130 Keyboard bezel . .82
1140 PCI Express Mini Card for wireless WAN 84
1150 Speaker assembly .86
1160 Fan assembly .88
1170 CPU . .91
1180 LCD assembly .92
1190 Base cover and USB sub card with cable . .95
1200 Structure frame . .101
1210 System board, PC Card/ExpressCard slots assembly . .105
2010 LCD front bezel and LCD rear cover (LCD cover kit) . .108
2020 Inverter card .113
2030 Bluetooth daughter card (BDC-2) . .114
2040 Antenna assembly .115
2050 LCD magnesium frame (LCD cover kit) and hinge assembly . .117
2060 LCD panel and LCD cable . .120
Locations .121
Front view .121
Rear view .122
Bottom view .122
Parts list .123
Overall . .124
LCD FRUs .151
Keyboard . .161
Miscellaneous parts . .162
AC adapters .163
Power cords .164
Recovery discs . .165
Common service tools .174
Notices . .175
Trademarks . .176



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