Lenovo ThinkPad 300 Service Guide - Page 84

troubleshooting

Page 84 highlights

troubleshooting (continued) battery 26 computer screen 23 error messages 10 errors without messages 16 fingerprint reader 28 keyboard 19 memory 18 optical drive 28 password 19 pointing device 20 sleep or hibernation 20 startup problems 28 storage device 27 U upgrading devices 35 W warranty information 55 Web help 47 worldwide support telephone list 49 76 ThinkPad® X300 Service and Troubleshooting Guide

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troubleshooting
(continued)
battery
26
computer
screen
23
error
messages
10
errors
without
messages
16
fingerprint
reader
28
keyboard
19
memory
18
optical
drive
28
password
19
pointing
device
20
sleep
or
hibernation
20
startup
problems
28
storage
device
27
U
upgrading
devices
35
W
warranty
information
55
Web
help
47
worldwide
support
telephone
list
49
76
ThinkPad
®
X300
Service
and
Troubleshooting
Guide