installing options
security features
44
installing, replacing
memory module
20
PCI card
17
internal
drives
10
internal drives
1
K
keyboard
replacing
41
L
Lenovo Customer Support Center
69
Lenovo ThinkVantage Toolbox
64
Lenovo ThinkVantage Tools
67
Lenovo Web site
68
Lenovo Welcome
5
locating components
8
M
media, creating and using recovery media
49
memory module
1, 20
installing, replacing
20
microphone connector
8
microprocessor
1
replacing
26
mouse
optical mouse
65
replacing
42
N
notice, television output
72
notices
71
O
Online Books folder
67
operations, backup and recovery
50
optical drive
replacing
32
optical mouse
65
P
padlock
46
Parallel port
8
parts replacement, completing
43
password
considerations
56
erasing
46
lost or forgotten
46
setting, changing, deleting
56
password protection
46
PC-Doctor for DOS
64
PCI card
17
installing, replacing
17
slots
18
physical specifications
3
power supply
features
3
power supply assembly
replacing
28
power-on password
56
power-on self-test (POST)
59
programs, updating system
59
protection, password
46
PS/2 keyboard connector
8
PS/2 mouse connector
8
purchasing additional services
70
R
rear connectors
7
recovering
from a POST and BIOS update failure
60
software
49
recovery
Boot-block Recovery
60
operations, backup and
50
problems, solving
53
recovery media, creating and using
49
reinstalling
device drivers
53
removing
computer cover
14
removing, reinstalling
front bezel
15
replacing
battery
22
card reader
38
front fan assembly
39
hard disk drive
35
heat sink and fan assembly
23
keyboard
41
microprocessor
26
mouse
42
optical drive
32
power supply assembly
28
Rescue and Recovery
49
workspace, Rescue and Recovery
51
Rescue and Recovery workspace
51
resources, information
67
S
safety
v
safety information
68
security
cable lock
45
enabling or disabling
56
features
3, 44
padlock
46
selecting
startup device
57
74
ThinkCentre User Guide