Index - Lenovo ThinkCentre M77 Hardware Maintenance Manual

Index

A
accessing
system board components and drives
Administrator, password 44
B
battery, replacing 92, 134
Boot-block Recovery 280
C
card reader, installing 88, 129
card reader, replacing 91
changing
password 44
startup device sequence
CMOS, clearing 45
components, internal 76, 118
computer cover
opening 121
removing 79
computer cover, reinstalling
connectors
rear 75, 117
connectors, controls, indicators
front 74, 116
considerations, passwords
CRU
completing the installation
completing the replacement
D
deleting a password 44
devices, handling static-sensitive
drives
bays 78, 120
specifications 78, 120
E
environment, operating 35–36
exiting, Setup Utility 47
F
failure, recovering from a POST and BIOS update
flashing the BIOS 279
front
connectors, controls, indicators
front audio and USB assembly, replacing
front bezel
front bezel, removing 80
© Copyright Lenovo 2011, 2012
124
46
112, 160
44
112, 160
160
78, 120
280
74, 116
107, 151
removing, reinstalling 122
front bezel, reinstalling 80
front fan assembly, replacing
H
hard disk drive, replacing 99, 135
heat sink and fan assembly
replacing 140
heat sink and fan assembly, replacing
I
installing options
memory module 84
PCI card 81
installing, replacing
memory module 125
PCI card 127
internal speaker, replacing 108, 154
L
Lenovo Solution Center 39
Lenovo ThinkVantage Toolbox
locating components 76, 118
M
memory module 125
installing, replacing 84, 125
system board 84
microprocessor
replacing 97, 148
O
opening computer cover 121
optical drive, installing or replacing
optical drive, replacing 86
P
parts replacement, completing
password
Administrator 44
considerations 44
Power-On Password 44
setting, changing, deleting
passwords
erasing 45
lost or forgotten 45
passwords, using 43
PC-Doctor for DOS 40
103
95
39
138
112, 160
44
285