HP Pro 3400 Maintenance And Service Manual page 209

front I/O, power switch assembly
SFF removal and
replacement 111
front panel problems 180
G
general problems 147
graphics card, spare part
number 37, 38, 96
grounding methods 43
H
hard drive
proper handling 48
removing 70
SATA characteristics 40
SFF installation 105
SFF removal 105
spare part number 38
spare part numbers 27, 28,
37, 38
hard drive problems 153
hard drive recovery 195
hardware installation problems
169
heat sink
removal and replacement 78
SFF removal and
replacement 116
helpful hints 145
hood sensor
SFF removal and
replacement 109
I
installing
drive cables 65
SFF drive cables 103
SFF expansion card 96
SFF hard drive 105
SFF memory 91
Internet access problems 180
K
keyboard
cleaning 46
keyboard problems 167
L
LEDs
blinking power 137
blinking PS/2 keyboard 137
M
Media Card Reader problems
156
memory
populating sockets 53, 92
removal and replacement 52
SFF installation 91
specifications 52, 91
memory module
spare part number 52, 91
memory modules
spare part number 22, 28, 33,
37, 38
memory problems 174
microtower components 2
monitor problems 158
mouse
cleaning 47
spare part number 26, 36
mouse problems 167
N
network problems 171
numeric error codes 129
O
operating guidelines 45
optical drive
removing 70
SFF removal 103
spare part numbers 27, 28,
37
optical drive problems 176
overheating, prevention 45
P
password
clearing 141
power-on 141
setup 141
PCI card 58, 96
PCI Express card 58, 60, 96
POST error messages 128
power cord set requirements
country specific 127
power problems 151
power supply
fan 47
operating voltage range 196,
197
removal and replacement 82
SFF removal and
replacement 120
spare part number 22, 29
power supply, SFF
spare part number 33, 38
power switch/LED
removal and replacement 74
power switch/LED assembly
SFF spare part number 109
spare part number 25, 30, 74
power switch/LED assembly, SFF
spare part number 35, 39
power-on password 141
preparation for disassembly 49
printer problems 165
problems
audio 163
CD-ROM or DVD 176
flash drive 179
front panel 180
general 147
hard drive 153
hardware installation 169
Internet access 180
keyboard 167
Media Card Reader 156
memory 174
monitor 158
mouse 167
network 171
power 151
printer 165
processor 176
software 182
processor
removal and replacement 80
SFF removal and
replacement 118
spare part number 22, 28, 33,
38
processor problems 176
R
recovery partition 195
Index 199