Lenovo 2112 Laptop User Manual


 
Index
A
a rescue medium, creating and using 84
Administrator, password 90
audio line-in connector 11
audio line-out connector 11
audio subsystem 1
B
backup and recovery operations 82
basic troubleshooting 101
battery, replacing 46
boot-block recovery 96
C
cable lock, security 29
–30
card reader, installing 42
card reader, replacing 45
changing
password 90
startup device sequence 92
cleaning an optical mouse 99
CMOS, clearing 91
components, internal 12
computer cover
removing 34
computer cover, reinstalling 79
connector 11
connectors
rear 10
connectors, controls, indicators
front 9
considerations, passwords 90
cover presence switch, replacing 67
creating
and using a rescue medium 84
creating and using
recovery media 81
CRU
completing the installation 79
customer support center 120
D
deleting a password 90
Description 11
device drivers 80
devices, handling static-sensitive 33
diagnostics program, using 120
diagnostics, troubleshooting 101
DisplayPort connector 11
documentation, using 120
drivers, device 80
drives
bays 14
specications 14
E
environment, operating 5
Ethernet 2
Ethernet connector 11
exiting, Setup Utility 94
expansion 3
external options, installing 33
F
failure, recovering from POST/BIOS 96
features 1
ashing the BIOS 95
front
connectors, controls, indicators 9
front audio and USB assembly, replacing 62
front bezel
front bezel, removing 35
front bezel, reinstalling 35
front fan assembly, replacing 59
front WiFi antenna, installing, removing 76
G
getting
help 119
information 119
service 119
H
hard disk drive, replacing 53
heat sink and fan assembly, replacing 49
help
and service 120
getting 119
Help and Support 119
I
important safety information v
information
getting 119
important safety v
resources 119
safety 119
warranty 119
Input/Output (I/O) features 3
© Copyright Lenovo 2012
137