Lenovo ThinkCentre M90 3244 User Manual page 80

L
Lenovo System Toolbox 59
Lenovo ThinkVantage Toolbox 58
Lenovo ThinkVantage Tools 63
Lenovo Web site 65
Lenovo Welcome 5, 64
locating components 10
M
media, creating and using recovery media 41
media, creating and using rescue 45
memory module
installing, replacing 16
system board 16
Microphone connector 9
mouse
cleaning 60
non-optical 61
optical mouse 60
mouse connector 9
mouse, replacing 37
N
non-optical mouse 61
notice, television output 70
notices 69
O
online books folder 63
opening computer cover 14
operations, backup and recovery 42
optical drive, installing or replacing 24
optical mouse 60
P
parts replacement, completing 37
password
Administrator 50
considerations 50
Power-On Password 50
setting, changing, deleting 50
password protection 39
passwords
erasing 39
lost or forgotten 39
passwords, using 49
PC-Doctor for Rescue and Recovery 59
PCI card 18
installing, replacing 18
physical specifications 4
power
Advanced Configuration and Power Interface (ACPI)
support 2
features 2
power supply assembly, replacing 26
power-on self-test (POST) 53
Power-On, Password 50
productivity center, ThinkVantage 64
programs, updating system 53
protection, password 39
purchasing additional services 67
72
User Guide
R
rear connectors 8
recovering
from a POST/BIOS update failure 54
software 41
recovery
boot-block 54
operations, backup and 42
problems, solving 48
recovery repair diskette, creating and using 46
recovery media, creating and using 41
reinstalling
device drivers 47
replacing
battery 20
hard disk drive 22
heat sink 28
Rescue and Recovery 41
workspace, Rescue and Recovery 44
Rescue and Recovery workspace 44
rescue device, startup sequence 48
rescue media, creating and using 45
resources, information 63
S
safety v
safety information 64
security
cable lock 39
enabling or disabling 51
features 2, 38
selecting
startup device 51
temporary startup device 51
serial port 9
service
and help 65
customer support center 65
getting 63
services
other 66
purchasing additional 67
setting
password 50
rescue device 48
settings
changing 49
viewing 49
Setup Utility 49
Setup Utility program, starting 49
Setup Utility, exiting 52
software
recovering 41
solving recovery problems 48
starting the Setup Utility program 49
startup device 51
sequence, changing 52
temporary, selecting 51
static-sensitive devices, handling 13
system
management 2
programs 53
system board
components, accessing 16
connectors 11