Lenovo ThinkCentre Edge 71, Hardware Maintenance Manual

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Index
A
accessing
system board components 111
Administrator, password 44
audio line-in connector 75, 105
audio line-out connector 75, 105
B
battery, replacing 85, 116
Boot-block Recovery 218
C
changing
password 44
startup device sequence 46
CMOS, clearing 45
components, internal 76, 106
computer cover
removing 79, 109
computer cover, reinstalling 101, 139
connector 75, 105
connectors
rear 75, 105
connectors, controls, indicators
front 74, 104
considerations, passwords 44
CRU
completing the installation 101, 139
D
deleting a password 44
Description 75, 105
devices, handling static-sensitive 78, 108
drives
bays 78, 108
specifications 78, 108
DVI monitor connector 75, 105
E
environment, operating 35
Ethernet connector 76, 106
exiting, Setup Utility 47
F
failure, recovering from a POST and BIOS update 218
flashing the BIOS 217
front
connectors, controls, indicators 74, 104
front audio and USB assembly, replacing 100, 137
front bezel
front bezel, removing 80, 110
front bezel, reinstalling 80, 110
H
hard disk drive, replacing 99, 117
heat sink and fan assembly, replacing 90, 127
I
installing options
memory module 86, 115
PCI card 82, 113
K
keyboard, replacing 138
L
Lenovo Solution Center 39
Lenovo ThinkVantage Toolbox 39
locating components 76, 106
M
memory module
installing, replacing 86, 115
system board 86, 115
Microphone connector 76, 106
microprocessor
replacing 93, 130
mouse, replacing 138
O
optical drive, replacing 88, 119
P
parts replacement, completing 101, 139
password
Administrator 44
considerations 44
Power-On Password 44
setting, changing, deleting 44
passwords
erasing 45
lost or forgotten 45
passwords, using 43
PC-Doctor for DOS 40
PCI card 82, 113
© Copyright Lenovo 2011, 2012 223