Lenovo ThinkCentre 3231 User Manual page 88

installing options (continued)
security features 45
internal drives 1
internal speaker, replacing 41
K
keyboard connector 9
keyboard, replacing 43
L
Lenovo System Toolbox 67
Lenovo ThinkVantage Toolbox 67
Lenovo ThinkVantage Tools 71
Lenovo Web site 73
Lenovo Welcome 72
locating components 10
M
media, creating and using recovery media 49
media, creating and using rescue 53
memory module
installing, replacing 19
system board 19
Microphone connector 9
mouse
cleaning 69
non-optical 69
optical mouse 69
mouse connector 9
mouse, replacing 44
N
non-optical mouse 69
notice, television output 78
notices 77
O
online books folder 71
operations, backup and recovery 50
optical drive, replacing 34
optical mouse 69
options, installing internal drives 20
P
padlock loop 47
parts replacement, completing 44
password
Administrator 58
considerations 58
Power-On Password 58
setting, changing, deleting 58
password protection 47
passwords
erasing 47
lost or forgotten 47
passwords, using 57
PC-Doctor for Rescue and Recovery 68
PCI card 16
80
User Guide
PCI card (continued)
installing, replacing 16
slots 16
physical specifications 4
power
Advanced Configuration and Power Interface (ACPI)
support 3
features 3
power supply assembly, replacing 26
power-on self-test (POST) 61
Power-On, Password 58
productivity center, ThinkVantage 72
programs, updating system 61
protection, password 47
purchasing additional services 75
R
rear connectors 8
rear fan assembly, replacing 39
recovering
from a POST/BIOS update failure 62
software 49
recovery
boot-block 62
operations, backup and 50
problems, solving 56
recovery repair diskette, creating and using 54
recovery media, creating and using 49
reinstalling
device drivers 55
removing computer cover 14
replacing
battery 25
hard disk drive 29
heat sink and fan assembly 27
Rescue and Recovery 49
workspace, Rescue and Recovery 52
Rescue and Recovery workspace 52
rescue device, startup sequence 56
rescue media, creating and using 53
resources, information 71
S
safety v
safety information 73
security
cable lock 46
enabling or disabling 59
features 3, 45
integrated cable lock 47
padlock loop 47
selecting
startup device 59
temporary startup device 59
serial port 9
service
and help 73
customer support center 73
getting 71
services
other 74
purchasing additional 75
setting
password 58