HP ProDesk 680 G3 MT Maintenance And Service Manual page 129

J
jacks
audio-in 2, 3, 4
audio-out 2
audio-out jack 3, 4
headphone 2
microphone 2
network 3, 4
RJ-45 3, 4
K
keyboard
cleaning 16
keyboard problems 76
L
lights
hard drive activity 2
M
media card reader
problems 68
memory
problems 84
memory card reader 2
memory module
removal and replacement 37
microphone jack 2
monitor problems 69
mouse
cleaning 17
problems 76
N
network jack 3, 4
network problems 80
numeric error codes 89
O
operating guidelines 15
optical drives
removal and replacement 33
optional port port 3, 4
overheating, prevention 15
P
password
clearing 96
power-on 96
setup 96
passwords 98, 99
ports
optional port 3, 4
serial 3, 4
USB 2.0 2
USB 2.0 with HP Sleep and
Charge 2
USB 2.0 with Wake from S4/S5
3, 4
USB 3.x 2, 3, 4
USB Type-C charging 2
POST error messages 89
power button 2
power cord connector 3, 4
power cord set requirements
country specific 118
power problems 65
power supply
operating voltage range 119
removal and replacement 20, 41
Power-On password 98, 99
power-on password 96
printer problems 75
problems
audio 73
Computer Setup 61
F10 Setup 61
flash drive 85
front panel 86
general 61
hard drive 66
hardware installation 79
Internet access 86
keyboard 76
Media Card Reader 68
memory 84
monitor 69
mouse 76
network 80
power 65
printer 75
software 88
processor
removal and replacement 44
R
rear panel components 3
recovery discs, steps for creating
Windows 7 107
recovery discs, using for restore
111
recovery media, creating 108
recovery media, creating Windows
7 106
recovery USB flash drive, steps for
creating Windows 7 107
removal and replacement
access panel 21
card reader module 26
drive cage 36
dust filter 22
expansion card 38
fan 29
fan-sink 42
front bezel 23
hard drives 30
hood sensor module 27
internal drive bezel 24
memory module 37
optical drives 33
power supply 20, 41
processor 44
serial port module 28
speaker 25
system board 45
removing
battery 113
resetting
CMOS 96
password jumper 96
RJ-45 jack 3, 4
S
safety and comfort 59
safety precautions
cleaning 16
SATA
connectors on system board 19
hard drive characteristics 19
screws, correct size 17
serial port 3, 4
serial port module
removal and replacement 28
service considerations 17
Setup password 98, 99
setup password 96
slim optical drive
location 2
software
problems 88
servicing computer 17
Index 121