Lenovo Contents, About this manual, Safety information, ThinkPad T61 and T61p 14.1-inch

Contents

About this manual	. v		No-beep symptoms		.	44
			LCD-related symptoms		.	45
Safety information	.	1	Intermittent problems		.	46
General safety	.	2	Undetermined problems		.	46
Electrical safety	.	3	ThinkPad T61 and T61p (14.1-inch) .	. 47
Safety inspection guide	.	5
			Specifications		.	47
Handling devices that are sensitive to electrostatic
discharge	.	6	Status indicators		.	50
Grounding requirements	.	6	FRU tests		.	53
Safety notices: multilingual translations . . . .	.	7	Fn key combinations		.	55
Laser compliance statement	.	14	FRU replacement notices		.	58
			Screw notices		.	58
Important service information	17		Retaining serial numbers		.	59
Strategy for replacing FRUs	.	17	Removing and replacing a FRU		. 61
			1010 Battery pack		.	62
Strategy for replacing a hard disk drive . . . . 18
			1020 Ultrabay Slim device		.	63
Important notice for replacing a system board . . 18
			1030 Hard disk drive (HDD) cover, HDD, and
How to use error message	.	18
			HDD rubber rails		.	64
Strategy for replacing FRUs for CTO, CMV, and
			1040 Palm rest or palm rest with fingerprint
GAV	.	19
			reader		. 66
Product definition	.	19
			1050 DIMM		.	70
FRU identification for CTO, CMV, and GAV
			1060 Keyboard		.	71
products	.	19
			1070 Modem daughter card (MDC-1.5) . . .		. 73
Important information about replacing RoHS
			1080 PCI Express Mini Card for wireless LAN .		. 75
compliant FRUs	.	21
			1090 PCI Express Mini Card for wireless WAN			78
General checkout . . . . . . . . . . 23			1100 Backup battery		.	80
			1110 SIM card slot		.	81
What to do first	.	24
			1120 Keyboard bezel		.	82
Checkout guide	.	25
			1130 Fan assembly		.	84
Diagnostics using PC-Doctor for DOS . . .	. 26
			1140 CPU		.	87
PC-Doctor for Windows	.	29
			1150 LCD assembly		.	88
PC-Doctor for Rescue and Recovery . . . .	. 29
			1160 Base cover		.	91
Power system checkout	.	30
			1170 Speaker assembly		.	97
Checking the AC adapter	.	30
			1180 USB sub card with cable		. 98
Checking operational charging	.	31
			1190 Structure frame	.		100
Checking the battery pack	.	31
			1200 System board and PC Card/ExpressCard
Checking the backup battery	.	32
			slots assembly	.		104
Related service information	33		2010 LCD cover kit	.		107
			2020 Inverter card	.		111
Restoring the factory contents by using Product			2030 Bluetooth daughter card (BDC-2) . . .	. 112
Recovery discs	.	33	2040 Antenna assembly	.		113
Passwords	. 34		2050 LCD magnesium frame assembly and
Power-on password	.	34	hinge assembly	.		115
Hard-disk password	. 35		2060 LCD panel and LCD cable	. 118
Supervisor password	.	35	Locations	.		119
How to remove the power-on password . . .	. 35		Front view	. 119
How to remove the hard-disk password . . .	.	36	Rear view	.		120
Power management	.	37	Bottom view	.		120
Screen blank mode	.	37	Parts list	.		121
Standby mode	.	37	Overall	.		122
Hibernation mode	.	38	LCD FRUs	.		146
Symptom-to-FRU index	.	39	Keyboard	.		152
Numeric error codes	.	39	Miscellaneous parts	.		153
Error messages	.	43	AC adapters	.		154
Beep symptoms	.	44	Power cords	.		155

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