Lenovo 3142 Personal Computer User Manual


 
L
Lenovo ThinkVantage Toolbox 42
Lenovo ThinkVantage Tools 45
Lenovo Web site 46
Lenovo Welcome 5, 46
locating components 8
M
media, creating and using recovery media 29
memory module
installing 13
system board 13
Microphone connector 8
mouse connector 8
mouse, replacing 25
N
notice, television output 50
notices 49
O
online books folder 45
operations, backup and recovery 30
optical drive, replacing 16
optical mouse
cleaning 44
P
parts replacement, completing 25
password
Administrator 36
considerations 35
Power-On Password 36
setting, changing, deleting 36
password protection 27
passwords
erasing 27
lost or forgotten 27
passwords, using 35
PC-Doctor for Rescue and Recovery 43
physical specications 3
power
Advanced Conguration and Power Interface (ACPI)
support 2
features 2
power-on self-test (POST) 39
Power-On, Password 36
productivity center, ThinkVantage 45
programs, updating system 39
protection, password 27
purchasing additional services 48
R
rear connectors 7
recovering
from a POST/BIOS update failure 40
software 29
recovery
boot-block 40
operations, backup and 30
problems, solving 34
recovery media, creating and using 29
reinstalling
device drivers 33
replacing
battery 17
hard disk drive 14
heat sink 18
internal speaker 19
Rescue and Recovery 29
workspace, Rescue and Recovery 31
Rescue and Recovery workspace 31
resources, information 45
S
safety vii
safety information 46
security
cable lock 26
enabling or disabling 36
features 2, 26
selecting
startup device 37
temporary startup device 37
serial port 8
service
and help 47
customer support center 47
getting 45
services
other 48
purchasing additional 48
setting
password 36
settings
changing 35
viewing 35
Setup Utility 35
Setup Utility program, starting 35
Setup Utility, exiting 37
software
recovering 29
solving recovery problems 34
starting the Setup Utility program 35
startup device 37
sequence, changing 37
temporary, selecting 37
static-sensitive devices, handling 11
system
management 1
programs 39
system board
connectors 9
52 ThinkCentre User Guide