Lenovo 3122 Personal Computer User Manual


 
Index
A
a rescue medium, creating and using 58
Access Help 76
accessing
system board components and drives 16
administrator password 62
antivirus software 6
audio line-in connector 8
audio line-out connector 8
audio subsystem 1
B
backup and recovery operations 56
basic troubleshooting 69
battery, replacing 26
Boot-block Recovery 66
C
cable lock, security 53
cables, connecting 52
card reader, installing 21
changing
startup device sequence 63
cleaning the mouse 72
CMOS, clearing 54
components, internal 10
computer cover
opening 14
connector description 8
connectors
rear 7
connectors, controls, indicators
front 7
considerations, password 62
creating
and using a rescue medium 58
creating and using
recovery media 55
CRU
completing the installation 52
D
device drivers 53
installing 59
reinstalling 59
devices, handling static-sensitive 13
diagnostic programs, troubleshooting 69
diagnostic programs, using 77
documentation, using 77
drivers, device 53
drives
bays 11
specications 11
DVI monitor connector 8
E
environment, operating 4
Ethernet 2
Ethernet connector 8
exiting, Setup Utility program 64
expansion 2
external options, installing 14
F
failure, recovering from a POST and BIOS update 66
features 1
ashing the BIOS 65
front
connectors, controls, indicators 7
front audio and USB assembly, replacing 49
front bezel
removing, reinstalling 15
G
getting
help 75
information 75
service 75
H
hard disk drive, replacing 27
heat sink and fan assembly
replacing 33
help
Access Help 76
and service 77
getting 75
I
important safety information iii
information
getting 75
important safety iii
resources 75
safety 76
warranty 76
Input/Output (I/O) features 2
installing
device drivers 59
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83