Lenovo 5041A2U User Manual page 74

internal
drives 10
internal drives 1
K
keyboard
replacing 35
L
Lenovo Customer Support Center
Lenovo ThinkVantage Toolbox
Lenovo ThinkVantage Tools
Lenovo Web site 60
Lenovo Welcome 5
locating components 8
M
media, creating and using recovery media
memory module 1, 19
installing, replacing 19
microphone connector 8
microprocessor 1
replacing 26
mouse
cleaning 57
non-optical 57
optical mouse 57
replacing 36
N
non-optical mouse 57
notice, television output 64
notices 63
O
Online Books folder 59
operations, backup and recovery
optical drive
replacing 28
optical mouse 57
P
padlock 39
parts replacement, completing
password
considerations 48
erasing 39
lost or forgotten 39
setting, changing, deleting
password protection 39
PC-Doctor for DOS 56
PCI card 16
installing, replacing 16
slots 16
66
ThinkCentre User Guide
61
56
59
41
42
37
48
PCI card latch 16
physical specifications 3
power supply
features 2
power supply assembly
replacing 22
power-on password 48
power-on self-test (POST) 51
programs, updating system
protection, password 39
PS/2 keyboard connector 8
PS/2 mouse connector 8
purchasing additional services
R
rear connectors 7
rear fan assembly, replacing
recovering
from a POST and BIOS update failure
software 41
recovery
Boot-block Recovery 52
operations, backup and
problems, solving 46
recovery media, creating and using
reinstalling
device drivers 45
removing
computer cover 14
removing, reinstalling
front bezel 15
replacing
battery 20
front audio and USB assembly
hard disk drive 30
heat sink and fan assembly
keyboard 35
microprocessor 26
mouse 36
optical drive 28
power supply assembly
Rescue and Recovery 41
workspace, Rescue and Recovery
Rescue and Recovery workspace
resources, information 59
S
safety vii
safety information 60
security
cable lock 38
enabling or disabling 48
features 3, 38
padlock 39
selecting
startup device 49
temporary startup device
serial port 8
51
62
33
52
42
41
32
24
22
43
43
49