Lenovo T40 manual Contents

Contents

Important safety information . . . .	.	. v		For ThinkPad T41/41p Series computer .	. 36
Conditions that require immediate action	.	. v		For other ThinkPad T40 Series computer		37
General safety guidelines	.	. vi		Upgrading the hard disk drive	.	38
Service	.	. vi		Replacing the battery	.	40
Power cords and power adapters . . . . vii
Extension cords and related devices . .		. viii		Chapter 3. Getting help and service . .	. 43
Plugs and outlets		. viii		Getting help and service	.	44
Batteries		. viii		Getting help on the Web	.	44
Heat and product ventilation . . .	.	. ix		Calling the Customer Support Center . .	. 44
CD and DVD drive safety	.	. x		Getting help around the world	. 46
Additional safety information . . . .	.	. x
Laser compliance statement . . . .		. xiv		Appendix A. Wireless related information		47
Important notice for users	. xvii			Wireless interoperability	.	47
				Usage environment and your health . . .	. 47
Important regulatory notice for users . .	. xvii			Authorized Operation Within the United
Information about hard disk capacity . .	. xvii			States and Canada	.	48
Finding information with Access IBM .		. xix		Enabling Extended Channel Mode . . .	. 49
				Appendix B. Warranty information . . .	. 51
Chapter 1. Overview of your new ThinkPad				Lenovo Statement of Limited Warranty . .	. 51
computer	.	.	1	Part 1 - General Terms	.	51
Your ThinkPad at a glance	.	. 2		Part 2 - Country-unique Terms . . . .	. 55
Features	.	.	3	Part 3 - Warranty Information . . . .	.	69
Specifications	.	.	5	Guarantee supplement for Mexico . .	.	75
Caring for your ThinkPad computer . .	.	. 6
				Appendix C. Customer Replaceable Units
Chapter 2. Solving computer problems .		. 11		(CRUs)	.	77
Diagnosing problems	.	.	12
Troubleshooting	.	.	12	Appendix D. Notices	.	79
Error messages	.	.	12	Notices. . . . . . . . . . . . . . 79
Errors without messages	.	.	17	Television output notice	.	80
A password problem	.	.	19	Electronic emissions notices	.	80
A power switch problem	.	. 19		Federal Communications Commission
Keyboard problems	.	. 19		(FCC) Declaration of Conformity . . .	. 80
UltraNav problems	.	. 20		Industry Canada Class B emission
Standby or hibernation problems . .	.	. 21		compliance statement	. 81
Computer screen problems . . . .	.	. 25		European Union EMC Directive
Battery problems	.	.	27	conformance statement	.	81
Hard disk drive problems . . . .	.	. 28		Environmental notices for Japan . . . .	. 82
A startup problem	.	.	28	IBM Lotus Software Offer	.	83
Fingerprint authentication problems .	.	.	30	Trademarks	.	85
Other problems	.	.	31
Starting BIOS Setup Utility	.	.	35	Index	.	87
Recovering pre-installed software . . .	.	.	36

© Copyright Lenovo 2005. © Portions Copyright IBM Corp. 2005. iii