Index - Lenovo ThinkCentre 7515 Maintenance Manual

Index

A
adapter card 92, 132
installing, replacing 92, 132
slots 92
adapter card latch 93
advanced settings 52
B
battery, replacing 95, 134
beep symptoms 76
boot error, hard disk drive 53
C
cables, routing 155
card reader, replacing 112, 149
changing
startup device sequence 52
components, accessing system board 127
components, internal 88, 128
computer cover
opening 126
removing 86
computer cover, reinstalling 120
connectors
front 84, 124
rear 85, 125
considerations, passwords 50
D
diagnostics 45
diskette drive, replacing 112
E
electrical safety 3
electrostatic discharge-sensitive devices 6
environment, operating 41
error codes, diagnostic 54
error codes, POST 77
exiting, Setup Utility 52
F
front audio and USB assembly, replacing 119, 150
front bezel
front bezel, removing 89
front bezel, reinstalling 89
front connectors 84, 124
front fan assembly, replacing 113
FRU
completing the installation 120, 155
FRU replacement, completing 120, 155
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G
general checkout 43
grounding requirements 7
H
hard disk drive, replacing 105, 136
heat sink and fan assembly, replacing 98, 142
I
important safety information 1
installing options
adapter card 92, 132
memory module 90, 130
internal speaker, replacing 117, 151
L
Lenovo Care 39
Lenovo System Toolbox 45
locating components 88, 128
M
memory module
installing 130
installing, replacing 90
system board 90, 130
microprocessor, replacing 100, 144
miscellaneous error messages 79
O
opening computer cover 126
optical drive, replacing 110, 137
P
password
considerations 50
setting, changing, deleting 50
supervisor 50
user 50
PC-Doctor for DOS 46
PC-Doctor for Windows PE 45
physical specifications 40
power supply assembly, replacing 96, 140
power supply problems 53
R
rear connectors 85, 125
rear fan assembly, replacing 115
removing computer cover 86
replacing
battery 95, 134
385