HP ENVY PRO Maintenance & Service Manual page 112

OSD board
removing 32
overheating, prevention 12
P
password
administrator 96
clearing 96
power-on 96
POST error messages 89
power cord set requirements
country specific 100
power problems 68
power supply 102
power-on password 96
printer problems 74
problems
audio 72
Computer Setup 64
F10 Setup 64
flash drive 81
general 64
hard drive 69
hardware installation 76
Internet access 82
keyboard 75
Media Card Reader 71
memory 80
mouse 75
network 78
power 68
printer 74
software 83
processor
removing 50
product name and number,
computer 5
R
rear bottom cover
removing 18
rear components 4
removal and replacement procedures
All-in One chassis 17
antennas 38
audio board 33
bezel 23
display panel 26
fan 34
feet 41
104 Index
heat sink 49
memory 47
OSD board 32
preparing to disassemble the
computer 17
processor 50
speakers 35
system board 43
thermal module 49
webcam 25
wireless antennas 38
WLAN module 28
removing
hard drive 30
rear bottom cover 18
removing battery 20, 22
resetting
CMOS 96
password jumper 96
S
safety and comfort 62
safety precautions
cleaning 13
SATA
data cable pinouts 16
screws, correct size 14
serial number 5
service considerations 14
SODIMM
identification 47
location 47
specifications 47
software
problems 83
servicing computer 14
solid-state drive
removal 51
spare part numbers 51
speakers
removing 35
specifications
computer 102
specifications, memory 47
static electricity 10
system board
removing 43
T
temperature control 12
thermal module
removing 49
tools, servicing 14
U
USB wireless receiver 22
V
ventilation, proper 12
W
webcam
removing 25
webcam/microphone connector
board 39
Windows 10
backup and restore 84
wireless antennas
removing 38
WLAN module
removing 28