Lenovo 646001U Troubleshooting Guide - Page 81

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Index A Access Help 1 B battery problems 24 replacing 31 Be careful about using your computer 3 Be gentle with your computer 4 BIOS Setup Utility 27 C carrying the computer 4 cleaning computer cover 6 computer display 7 keyboard 6 computer cover cleaning 6 computer display cleaning 7 computer screen problems 21 configuration setup 27 Customer Replaceable Unit (CRU) parts list 57 Customer Support Center 11, 45, 47 D diagnosing hard disk drive 11 system 12 diagnosing problems 11 drives handling 5 E error messages 13 errors without messages 18 F factory contents restoring 29 FCC statement 64 features 59 features and specifications 59 finding information 1 fingerprint reader 60 fingerprint reader (continued) care 7 problems 26 frequently asked questions 10 H hard disk drive problem 25 upgrading 33 hardware features 10 hardware specifications 10 help Customer Support Center 45 on the Web 45 help and service 45 hibernation mode problems 20 I important tips 3 installing an operating system 11 International Warranty Service 47 K keyboard cleaning 6 problems 19 M memory replacing 37 miscellaneous problems 27 N notice EU environmental 66 for US users 66 notices 63 P password problems 19 setting 5 PC-Doctor for Windows 11 pointing device problems 20 power management problems 20 preventing problems 10 problem solving 10 © Copyright Lenovo 2007 problems battery 24 computer screen 21 diagnosing 11 fingerprint reader 26 hard disk drive 25 hibernation mode 20 keyboard 19 password 19 pointing device 20 power management 20 sleep mode 20 startup 26 troubleshooting 13 Productivity Center 1 R Read this first v recovering data 30 recovery discs 10 recovery options 29 Regulatory Notice 1 replacing battery 31 memory 37 Rescue and Recovery 29 restoring factory contents 29 S Safety and Warranty Guide 1 safety precautions 10 Setup Instructions 1 sleep mode problems 20 solving problems 9 specifications 60 startup problem 26 storage media handling 5 T taking care of your computer 3 ThinkVantage button 2 tips, important 3 trademarks 69 troubleshooting 13 U upgrading devices 10 71

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Index
A
Access Help
1
B
battery
problems
24
replacing
31
Be careful about using your
computer
3
Be gentle with your computer
4
BIOS Setup Utility
27
C
carrying the computer
4
cleaning
computer cover
6
computer display
7
keyboard
6
computer cover
cleaning
6
computer display
cleaning
7
computer screen
problems
21
configuration setup
27
Customer Replaceable Unit (CRU)
parts list
57
Customer Support Center
11, 45, 47
D
diagnosing
hard disk drive
11
system
12
diagnosing problems
11
drives
handling
5
E
error messages
13
errors without messages
18
F
factory contents
restoring
29
FCC statement
64
features
59
features and specifications
59
finding information
1
fingerprint reader
60
fingerprint reader
(continued)
care
7
problems
26
frequently asked questions
10
H
hard disk drive
problem
25
upgrading
33
hardware features
10
hardware specifications
10
help
Customer Support Center
45
on the Web
45
help and service
45
hibernation mode
problems
20
I
important tips
3
installing an operating system
11
International Warranty Service
47
K
keyboard
cleaning
6
problems
19
M
memory
replacing
37
miscellaneous problems
27
N
notice
EU environmental
66
for US users
66
notices
63
P
password
problems
19
setting
5
PC-Doctor for Windows
11
pointing device problems
20
power management
problems
20
preventing problems
10
problem solving
10
problems
battery
24
computer screen
21
diagnosing
11
fingerprint reader
26
hard disk drive
25
hibernation mode
20
keyboard
19
password
19
pointing device
20
power management
20
sleep mode
20
startup
26
troubleshooting
13
Productivity Center
1
R
Read this first
v
recovering data
30
recovery discs
10
recovery options
29
Regulatory Notice
1
replacing
battery
31
memory
37
Rescue and Recovery
29
restoring factory contents
29
S
Safety and Warranty Guide
1
safety precautions
10
Setup Instructions
1
sleep mode
problems
20
solving problems
9
specifications
60
startup problem
26
storage media
handling
5
T
taking care of your computer
3
ThinkVantage button
2
tips, important
3
trademarks
69
troubleshooting
13
U
upgrading
devices
10
© Copyright Lenovo 2007
71