HP Pro SFF 400 G9 - Page 127

L
lights
blinking PS/2 keyboard 95
M
Main menu, Computer Setup 68
mass storage device,
illustrated 8
memory
illustrated 4
nonvolatile 103
problems 63
removal and replacement 34
socket population 34
volatile 103
miscellaneous parts 9
mouse
cleaning 12, 15, 18
problems 59
N
network problems 60
nonvolatile memory 103
numeric error codes 88
O
operating guidelines 12, 15
optical drive
illustrated 4, 8
removal and replacement 25
option board
removal and replacement 39
overheating, prevention 12, 15
P
password
Power-On 98, 99
security 98
Setup 98, 99
POST error messages 88
power cord set requirements
country specific 115, 116
power problems 54
power supply
illustrated 4
operating voltage range 117
removal and replacement 44
Power-On password 98, 99
printer problems 58
problems
audio 57
Computer Setup 51
F10 Setup 51
flash drive 64
general 51
hard drive 55
hardware installation 59
internet access 65
keyboard 59
memory 63
mouse 59
network 60
power 54
printer 58
software 65
processor
illustrated 4
removal and replacement 42
product features 1
product ID location 3
R
rear panel components 2
recovery 100, 101
discs 101
media 101
USB flash drive 101
recovery media 100
creating using HP Cloud
Recovery Download
Tool 100
creating using Windows
tools 100
Remote HP PC Hardware
Diagnostics UEFI settings
customizing 114
using 113
removal and replacement
antenna 47
battery 23
expansion card 37
fan hood 39
front bezel 23, 26
hard drive 27
heat sink 40
memory 34
optical drive 25
option board 39
power supply 44
processor 42
solid-state drive 32
speaker 29
system board 45
wireless antenna 47
WLAN module 30
WLAN module antenna 47
removing personal data from
volatile system memory 103
restoring 100
restoring and recovery
methods 101
S
safety precautions
cleaning 12, 15
SATA
connectors on system
board 20
data cable pinouts 20
hard drive characteristics 20
screws, correct size 12, 18, 19
Security menu, Computer
Setup 72
serial number location 3
service considerations 12, 18
Setup password 98, 99
software
problems 65
servicing computer 12, 18
solid-state drive
illustrated 4, 8
removal and replacement 32
speaker
illustrated 4
removal and replacement 29
specifications
computer 117
static electricity 12
system board
illustrated 4
removal and replacement 45
SATA connectors 20
system chassis, illustrated 4
system memory, removing
personal data from
volatile 103
system restore 101
system restore point,
creating 100
T
temperature control 12, 15
tools, servicing 12, 18
Torx T15 screwdriver 12, 18
troubleshooting without
diagnostics 50
120
Index