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solid state drive 40
installing options
memory module 35
PCI card 37
internal drives 1
K
keyboard
replacing 68
keyboard connector 10
L
Lenovo Solution Center 115
Lenovo ThinkVantage Toolbox 115
Lenovo ThinkVantage Tools 117
Lenovo Welcome 5, 117
locating components 10
M
media, creating and using recovery media 73
memory module
installing, replacing 35
system board 35
Microphone connector 10
microprocessor
replacing 54
mouse
replacing 69
mouse connector 10
N
notices 121
O
opening computer cover 32
operations, backup and recovery 74
optical drive, installing or replacing 43
optical mouse
cleaning 93
P
parts replacement, completing 70
password
Administrator 82
considerations 82
Power-On Password 82
setting, changing, deleting 82
passwords
erasing 83
lost or forgotten 83
passwords, using 81
PCI card 37
installing, replacing 37
physical specications 4
power
features 3
power supply assembly
replacing 50
power-on self-test (POST) 87
Power-On, Password 82
programs, updating system 87
purchasing additional services 119
R
rear connectors 9
rear WiFi antenna, installing, removing 64
recovering
from a POST/BIOS update failure 88
software 73
recovery
boot-block 88
operations, backup and 74
problems, solving 79
recovery media, creating and using 73
removing, reinstalling
front bezel 32
replacing
battery 39
hard disk drive 41
heat sink and fan assembly 47
keyboard 68
microprocessor 54
mouse 69
power supply assembly 50
system fan assembly 58
Rescue and Recovery 73
workspace, Rescue and Recovery 75
Rescue and Recovery workspace 75
resources, information 117
S
safety v
safety information 117
security
cable lock 27
enabling or disabling 83
features 3
selecting
startup device 84
temporary startup device 84
serial port 10
service
and help 118
customer support center 118
getting 117
services
other 119
purchasing additional 119
setting
password 82
settings
changing 81
144 ThinkCentre User Guide