Lenovo 4105 Personal Computer User Manual


 
Index
A
administrator, password 18
advanced settings 19
antivirus software, updating 11
arranging workspace 3
AT commands
basic 43
extended 44
audio subsystem 12
B
backup and recovery operations 34
basic, troubleshooting 27
BIOS, updating (ashing) 25–26
boot-block recovery 26
C
cable lengths 4
changing
password 18
startup device sequence 19
cleaning an optical mouse 30
commands
basic AT 43
fax class 1 46
fax class 2 47
manual modem 43
MNP/V.42/V.42bis/V.44 46
voice 48
computer
connecting your 5
setting up your 5
shutting down 11
connecting your computer 5
considerations, passwords 17
creating
and using rescue media 36
creating and using
recovery media 33
customer support center 41
D
deleting password 18
device drivers
installing 37
reinstalling 37
diagnostic
CD/DVD image 10
diagnostics programs, using 40
diagnostics, troubleshooting 27
documentation, using 40
E
electrical outlets 4
enabling, disabling
device 18
environment, operating 14
Ethernet 12
exiting, Setup Utility 19
expansion adapters 13
external options, installing 11
F
failure, recovering from POST/BIOS 26
fax class 1
commands 46
fax class 2
commands 47
features 11
ashing BIOS 25
G
getting
help 39
information 39
service 39
glare, lighting 3
H
help
and service 40
getting 39
I
important safety information 1
information
getting 39
important safety 1
resources 39
safety 40
warranty 40
Input/Output (I/O) features 12
installing
device drivers 37
operating system 10
software 10
installing external options 11
installing, rack shelf 11
internal drives 12
introduction iii
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