Lenovo ThinkCentre M53 Hardware Maintenance Manual page 181

cover presence switch 130
external hard disk drive 117
external optical drive 111
hard disk drive assembly
heat sink 127
internal speaker 131
keyboard 146
memory module 129
microprocessor fan 125
mouse 146
power button board 133
system board 143
Wi-Fi card module 137
Rescue and Recovery 95
workspace, Rescue and Recovery
Rescue and Recovery workspace
resources, information 151
S
safety information 151
security
enabling or disabling 63
features 38
selecting
startup device 64
temporary startup device
Self-service CRUs 32
service
and help 152
customer support center
getting 151
services
other 153
purchasing additional 153
setting
password 62
settings
changing 61
viewing 61
Setup Utility 61
Setup Utility program, starting
Setup Utility, exiting 66
software
recovering 95
solving recovery problems
starting the Setup Utility program
startup device 64
sequence, changing 64
temporary, selecting 64
static-sensitive devices, handling
system
management 37
programs 67
system board
connectors 34
locating parts 34
locations 34
replacing 143
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T
temporary startup device 64
the BIOS 68
the BIOS, updating 68–69
trademarks 170
troubleshooting, basic 75
troubleshooting, diagnostics
U
updating
system programs 66
the BIOS 68
updating the BIOS 69
USB 2.0 connector 30
USB 3.0 connector 30
using
a rescue medium, creating and
BIOS passwords 62
diagnostic program 152
documentation 152
other services 153
Setup Utility 61
V
vertical stand
installing 107
removing 107
VESA mount bracket
installing 109
removing 109
VGA connector 30
video features 36
viewing and changing settings
W
warranty information 151
Wi-Fi card module
installing 137
replacing 137
wireless
features 37
workspace, backup and recovery
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61
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