HP ProDesk 400 G7 SFF Maintenance And Service Manual page 134

installing
battery 43
hard drive 30
memory 25
optical drive 22
internet access problems 72
K
keyboard
cleaning 11, 16
keyboard problems 63
L
lights
blinking PS/2 keyboard 95
M
Main menu, Computer Setup 76
mass storage devices 8
memory
installation 25
nonvolatile 113
problems 69
socket population 25
volatile 113
memory module
illustrated 5
miscellaneous parts 10
mouse
cleaning 11, 16, 17
problems 63
N
network problems 66
nonvolatile memory 113
numeric error codes 91
O
operating guidelines 11, 14
optical disc drive
illustrated 5
optical drive
installation 22
removal 22
optical drives 8
overheating, prevention 11, 14
P
password
Power-On 99, 100
126 Index
security 99
Setup 99, 100
POST error messages 91
power cord set requirements
country specific 121
power problems 55
power supply
illustrated 5
operating voltage range 123
removal and replacement 42
Power-On password 99, 100
printer problems 61
problems
audio 59
Computer Setup 51
F10 Setup 51
flash drive 71
general 51
hard drive 57
hardware installation 64
internet access 72
keyboard 63
memory 69
mouse 63
network 66
power 55
printer 61
software 73
processor
illustrated 5
removal and replacement 40
product features 1
product ID locations 3
R
rear panel components 2
recovery 109, 111
discs 111
media 111
USB flash drive 111
recovery media 110
creating using HP Cloud Recovery
Download Tool 110
creating using Windows tools
110
Remote HP PC Hardware Diagnostics
UEFI settings
customizing 108
using 107
removal and replacement
drive cage 29
fan shroud 38
front bezel 21, 23
heat sink 39
hood sensor module 24
power supply 42
processor 40
solid-state drive 37
speaker 34
system board 46
WLAN module 35
removing
battery 43
expansion card 28
hard drive 30
optical drive 22
removing personal data from volatile
system memory 113
restoring 109
S
safety precautions
cleaning 11, 16
SATA
connectors on system board 11,
19
data cable pinouts 11, 19
hard drive characteristics 11, 19
screws, correct size 11, 18
Security menu, Computer Setup 79
serial number locations 3
service considerations 11, 18
Setup password 99, 100
software
problems 73
servicing computer 11, 18
solid-state drive
illustrated 5
solid-state drive module
removal and replacement 37
solid-state drives 8
speaker
illustrated 5
removal and replacement 34
specifications
computer 123
standard configuration 1
static electricity 11, 12
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