installing options
security features
41
installing, replacing
memory module
19
PCI card
17
internal
drives
10
internal drives
1
K
keyboard
replacing
38
L
Lenovo Customer Support Center
65
Lenovo ThinkVantage Toolbox
60
Lenovo ThinkVantage Tools
63
Lenovo Web site
64
Lenovo Welcome
5
locating components
9
M
media, creating and using recovery media
45
memory module
1, 19
installing, replacing
19
microphone connector
8
microprocessor
1
replacing
25
mouse
cleaning
61
non-optical
61
optical mouse
61
replacing
39
N
non-optical mouse
61
notice, television output
68
notices
67
O
Online Books folder
63
operations, backup and recovery
46
optical drive
replacing
31
optical mouse
61
P
padlock
41
parts replacement, completing
40
password
considerations
52
erasing
42
lost or forgotten
42
setting, changing, deleting
52
password protection
42
PC-Doctor for DOS
60
PCI card
17
installing, replacing
17
slots
17
physical specifications
3
power supply
features
2
power supply assembly
replacing
27
power-on password
52
power-on self-test (POST)
55
productivity center, ThinkVantage
64
programs, updating system
55
protection, password
42
PS/2 keyboard connector
8
PS/2 mouse connector
9
purchasing additional services
66
R
rear connectors
7
recovering
from a POST and BIOS update failure
56
software
45
recovery
Boot-block Recovery
56
operations, backup and
46
problems, solving
50
recovery media, creating and using
45
reinstalling
device drivers
49
removing
computer cover
14
removing, reinstalling
front bezel
14
replacing
battery
21
front fan assembly
36
hard disk drive
34
heat sink and fan assembly
22
keyboard
38
microprocessor
25
mouse
39
optical drive
31
power supply assembly
27
Rescue and Recovery
45
workspace, Rescue and Recovery
47
Rescue and Recovery workspace
47
resources, information
63
S
safety
v
safety information
64
security
cable lock
41
enabling or disabling
52
features
2, 41
padlock
41
70
ThinkCentre User Guide