cover
cleaning
118
CRU
(customer
replaceable
units)
139
Customer
Replaceable
Unit
(CRU)
Support
Center
86
worldwide
telephone
list
89
D
data
safety
117
deleting
hard
disk
drive
156
device
driver
28
diagnosing
problems
48
PC-Doctor
for
DOS
49
display
120
troubleshooting
51
E
earphone
112
ergonomic
information
external
39
41
microphone
45
164
Lenovo
IdeaPad
S10
User
Guide