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Manuals
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Lenovo Manuals
Laptop
ThinkPad T400
Service and troubleshooting manual
Table Of Contents - Lenovo ThinkPad T400 Service And Troubleshooting Manual
T400; r400
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Also See for ThinkPad T400
:
Hardware maintenance manual
(386 pages)
,
Maintenance manual
(260 pages)
,
Deployment manual
(40 pages)
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
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Contents
Read this first
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.
Chapter 1. Finding information
This guide and other publications
.
Finding information with the ThinkVantage
button
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.
Additional information for Access Help
Chapter 2. Taking care of your ThinkPad
computer
.
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.
Important tips
.
.
.
Be careful about where and how you work
Be gentle with your computer
.
Register your computer
Carry your computer properly
.
Connect the internal modem correctly
.
Handle storage media and drives properly
Be sure not to modify your computer
.
Take care in setting passwords
.
Care for the fingerprint reader
.
Cleaning the cover of your computer
.
Cleaning your computer keyboard
.
Cleaning your computer display
Chapter 3. Solving computer problems
.
Frequently asked questions
.
Entering the BIOS Setup Utility
Diagnosing problems
.
HDD diagnostic program
Diagnosing problems using PC-Doctor
from the service partition
Troubleshooting
.
.
Error messages
.
Errors without messages
.
Memory problems
.
Password problems
Keyboard problems
Pointing device problems
Sleep (standby) or hibernation problems
Computer screen problems
.
Battery problems
.
AC adapter problems
.
Hard disk drive (HDD) or solid state drive
(SSD) problems
.
Fingerprint reader problems
© Copyright Lenovo 2008
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Startup problems
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. 1
Chapter 4. Recovery options
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. 1
Introducing Rescue and Recovery
.
Solid state drive (SSD)
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. 2
Restoring the factory contents
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. 3
Recovering data
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Chapter 5. Upgrading and replacing
.
. 5
devices
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. 5
Replacing the battery
.
5
Upgrading the hard disk drive or solid state
.
. 6
drive
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. 6
Replacing memory
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. 6
Chapter 6. Getting help and service
.
6
Getting help and service
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. 7
Getting help on the Web
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. 7
Calling the Customer Support Center
.
. 7
Getting help around the world
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. 8
Worldwide telephone list
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. 8
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. 8
Appendix A. Warranty information
.
Types of warranty service
. 11
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. 11
Appendix B. Customer Replaceable Units
.
. 12
(CRUs)
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. 13
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. 13
Appendix C. Features and Specifications
Features
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. 14
Specifications
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. 15
Appendix D. Notices
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.
. 21
Notices
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. 23
Export classification notice
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. 23
Electronic emissions notices
.
.
. 24
Federal Communications Commission
.
. 24
(FCC) Statement
25
Industry Canada Class B emission
.
. 27
compliance statement
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. 30
Avis de conformité à la réglementation
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. 30
d'Industrie Canada
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European Union EMC Directive
.
. 31
conformance statement
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iii
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Chapters
Table of Contents
7
Table of Contents
101
Table of Contents
Troubleshooting
Chapter 3. Solving computer problems
21
Troubleshooting
25
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