HP ProOne 400 23.8-inch G4 All-in-One Business PC - Page 130

I
installing
battery 31
optical disc drive 26
internal components 23
Internet access problems 94
K
keyboard
cleaning 17
illustrated 12
keyboard problems 88
L
labels
Certicate of Authenticity 6
location 6
Microsoft Certicate of
Authenticity 6
serial number 6
service 6
M
M.2 solid-state drive
removing 28
memory
nonvolatile 114
problems 92
volatile 114
memory module
removing 29
microphone module
illustrated 9
Microsoft Certicate of Authenticity
label 6
minimized image recovery 100
minimized image, creating 99
mouse
cleaning 18
problems 88
N
network problems 90
nonvolatile memory 114
numeric error codes 102
O
opening the computer 21
operating guidelines 16
optical drive
illustrated 9
replacing 26
optical drive bezel blank
illustrated 10
optical drive carrier
illustrated 9
option board
illustrated 9
removing 33
original system recovery 99
overheating, prevention 16
P
password
administrator 109
clearing 109
power-on 109
port cover
removing 23
POST error messages 102
power button board
illustrated 9
removing 45
power cord set requirements
country specic 113
power problems 83
power supply 120
power-on password 109
printer problems 87
problems
audio 86
Computer Setup 80
F10 Setup 80
ash drive 94
general 80
hard drive 84
hardware installation 89
Internet access 94
keyboard 88
memory 92
mouse 88
network 90
power 83
printer 87
software 95
product name and number,
computer 6
R
rear components
HP ProOne 400 5
HP ProOne 600 3
rear enclosure
removing 47
rear port cover
illustrated 8
removing 23
recovery 97
discs 98, 100
HP Recovery Manager 99
HP Recovery partition 99
media 100
starting 100
supported discs 98
system 99
USB ash drive 100
using HP Recovery media 98
recovery media
creating using HP Cloud Recovery
Download Tool 99
creating using HP Recovery
Manager 98
creating using Windows tools 97
discs 98
HP Recovery partition 97
USB ash drive 98
using 98
recovery partition, removing 101
Remote HP PC Hardware Diagnostics
UEFI settings
customizing 76
using 76
removal and replacement procedures
All-in One chassis 21
display panel 50
fan 35
heat sink 36
hood sensor 34
M.2 solid-state drive 28
memory 29
option board 33
power button board 45
preparing to disassemble the
computer 21
rear enclosure 47
speakers 42
system board 39
thermal module 36
122 Index