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memory module 39
PCI card 36
internal drives 1
K
keyboard
replacing 65
keyboard connector 10
L
Lenovo Solution Center 111
Lenovo ThinkVantage Toolbox 111
Lenovo ThinkVantage Tools 113
Lenovo Welcome 5, 113
locating components 11
M
media, creating and using recovery media 69
memory module
installing, replacing 39
system board 39
Microphone connector 10
microprocessor
replacing 47
mouse
replacing 66
mouse connector 10
N
notices 117
O
operations, backup and recovery 70
optical drive, replacing 41
optical mouse
cleaning 89
P
parts replacement, completing 67
password
Administrator 78
considerations 78
Power-On Password 78
setting, changing, deleting 78
passwords
erasing 79
lost or forgotten 79
passwords, using 77
PCI card 36
installing, replacing 36
slots 36
PCI card latch 37
physical specications 4
power supply
features 3
power supply assembly, replacing 46
power-on self-test (POST) 83
Power-On, Password 78
programs, updating system 83
purchasing additional services 115
R
rear connectors 9
rear fan assembly, replacing 53
rear WiFi antenna, installing, removing 62
recovering
from a POST/BIOS update failure 84
software 69
recovery
boot-block 84
operations, backup and 70
problems, solving 75
recovery media, creating and using 69
removing computer cover 34
replacing
battery 43
hard disk drive 51
heat sink and fan assembly 44
keyboard 65
microprocessor 47
mouse 66
Rescue and Recovery 69
workspace, Rescue and Recovery 71
Rescue and Recovery workspace 71
resources, information 113
S
safety v
safety information 113
security
cable lock 29
enabling or disabling 79
features 3
selecting
startup device 80
temporary startup device 80
serial port 10
service
and help 114
customer support center 114
getting 113
services
other 115
purchasing additional 115
setting
password 78
settings
changing 77
viewing 77
Setup Utility 77
Setup Utility program, starting 77
Setup Utility, exiting 81
140 ThinkCentre User Guide