Lenovo 3224 Personal Computer User Manual


 
Index
A
a rescue medium, creating and using 90
accessing
system board components and drives 34
Administrator, password 96
audio line-in connector 10
audio line-out connector 10
audio subsystem 1
B
backup and recovery operations 88
basic troubleshooting 107
battery, replacing 51
boot-block recovery 102
C
cable lock, security 28
cables, connecting 85
card reader, installing 39
changing
password 96
startup device sequence 98
cleaning an optical mouse 105
CMOS, clearing 97
components, internal 12
computer cover
opening 32
connector description 10
connectors
rear 10
connectors, controls, indicators
front 9
considerations, passwords 96
cover presence switch, replacing 70
creating
and using a rescue medium 90
creating and using
recovery media 87
CRU
completing the installation 85
customer support center 126
D
deleting a password 96
device drivers 86
devices, handling static-sensitive 31
diagnostics program, using 126
diagnostics, troubleshooting 107
DisplayPort connector 11
documentation, using 126
drivers, device 86
drives
bays 15
specications 15
E
environment, operating 4
Ethernet 2
Ethernet connector 11
exiting, Setup Utility 100
expansion 3
external options, installing 31
F
failure, recovering from POST/BIOS 102
features 1
ashing the BIOS 101
front
connectors, controls, indicators 9
front audio and USB assembly, replacing 74
front bezel
removing, reinstalling 32
front WiFi antenna, installing, removing 82
G
getting
help 125
information 125
service 125
H
hard disk drive, replacing 54
heat sink and fan assembly
replacing 59
help
and service 126
getting 125
Help and Support 125
I
important safety information v
information
getting 125
important safety v
resources 125
safety 125
warranty 125
Input/Output (I/O) features 3
installing
© Copyright Lenovo 2012
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