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Install a memory module
40
ThinkPad
®
R40 Series Service and TroubleshootingGuide
Contents
Main
Page
Page
Page
Important Notice for Users
Important Regulatory Notice for Users
Information about hard disk capacity
Page
Finding information with Access IBM
Page
Page
Page
Contents
Page
Page
Page
Page
4
Specifications
Page
Page
8
Page
Page
Chapter 2. Solving computer problems
Diagnosing problems
12
Troubleshooting
Error messages
14
Page
Errors without messages
16
Page
A password problem
A power switch problem
18
Keyboard problems
UltraNav
problems
Standby or hibernation problems
20
Page
22
Page
Computer screen problems
24
Page
Battery problems
26
Hard disk drive problems
Startup problems
28
Page
Other problems
30
Page
Starting IBM BIOS Setup Utility
32
Page
Recovering pre-installed software
34
Page
36
Replacing the battery
38
Page
Page
Page
Getting help on the Web
42
Getting help by fax
Calling IBM
44
Getting help around the world
46
Page
48
Page
Modem safety information
50
Laser compliance statement
Page
Appendix B. Wireless related information
Wireless Interoperability
Usage environment and your Health
54
Appendix C. Warranty information
Warranty Period
Warranty service and support
Before you call for service
56
Calling for service
IBM Statement of Limited Warranty Z125-475306 08/2000
Part1-General Terms
58
Page
Part2-Country-unique Terms
60
Page
62
Page
64
Page
66
Page
Page
Appendix D. Notices
Processing date data
References to the Web site addresses
Electronic emission notices
70
Telecommunication notices
Fax Branding
72
Industry Canada requirements
Notice for Australia
74
Notice for New Zealand
76
Page
Product notice requirements
Environmental notices for Japan
78
Trademarks
Page
Page
82
R40 Series Service and TroubleshootingGuide
Page
84
Page
86
Page
88
Page
Page
Page
Page
Index