Index - Lenovo IdeaCentre H520g Hardware Maintenance Manual

Index

A
Administrator, password 54
B
basic troubleshooting 33
battery, replacing 77
BIOS settings, changing 57
Boot-block Recovery 101
C
changing
password 54
startup device sequence
CMOS, clearing 55
components, internal 66
computer cover
removing 72
computer cover, reinstalling
connectors
rear 66
connectors, controls, indicators
front 65
considerations, passwords
CRU
completing the installation
CRUs (Customer Replaceable Units), returning defective
D
deleting a password 54
devices, handling static-sensitive
diagnostics, troubleshooting
drives
bays 69
specifications 69
E
environment, operating 29
exiting, Setup Utility 57
F
failure, recovering from a POST and BIOS update
flashing the BIOS 100
front
connectors, controls, indicators
front audio and USB assembly, replacing
front bezel
front bezel, removing 73
front bezel, reinstalling 73
FRU locations 66
© Copyright Lenovo 2013
56
93
54
93
71
33
101
65
92
FRU part numbers
FRUs, replacing
H
hard disk drive, replacing
heat sink and fan assembly, replacing
I
Identifying FRUs
installing
operating system
installing options
memory module
PCI card 74
L
Lenovo Solution Center
locating components
looking up part numbers
M
memory module
installing, replacing
66
system board
microprocessor
replacing 85
O
optical drive, replacing
Optional-service CRUs
P
part numbers 1, 65
parts replacement, completing
password
Administrator
considerations
Power-On Password
setting, changing, deleting
passwords
erasing 55
lost or forgotten
passwords, using
PCI card 74
installing, replacing
slots 74
physical specifications
power supply assembly, replacing
1, 65
71
90
82
66
57
78
51
66
1, 65
78
78
80
66
93
54
54
54
54
55
53
74
29
84
105