Index - Lenovo ThinkCentre M91 Hardware Maintenance Manual

Index

A
Administrator, password 42
B
battery, replacing 80
boot-block recovery 187
C
cables, connecting 98
changing
password 42
startup device sequence
CMOS, clearing 43
components, internal 71
computer cover
opening 73
connectors
rear 70
connectors, controls, indicators
front 69
considerations, passwords
CRU
completing the installation
D
deleting a password 42
E
environment, operating 31
exiting, Setup Utility 45
F
failure, recovering from POST/BIOS
flashing the BIOS 186
front
connectors, controls, indicators
front audio and USB assembly, replacing
front fan assembly
replacing 88
H
hard disk drive, replacing 77
heat sink, replacing 81
I
installing options
memory module 74
© Copyright Lenovo 2011, 2012
44
42
98
187
69
92
installing, replacing
PCI card 75
internal speaker, replacing 91
L
Lenovo Solution Center 37
Lenovo ThinkVantage Toolbox
Lenovo ThinkVantage Tools
Lenovo Welcome 29
locating components 71
M
memory module
installing 74
system board 74
microprocessor
replacing 83
O
optical drive, replacing 78
P
parts replacement, completing
password
Administrator 42
considerations 42
Power-On Password 42
setting, changing, deleting
passwords
erasing 43
lost or forgotten 43
passwords, using 41
PCI card 75
installing, replacing 75
slots 75
physical specifications 31
Power-On, Password 42
productivity center, ThinkVantage
R
rear connectors 70
recovering
from a POST/BIOS update failure
recovery
boot-block 187
replacing
battery 80
front fan assembly 88
hard disk drive 77
heat sink 81
37
29
98
42
30
187
191