Index - HP dx2420 - Microtower PC Service & Reference Manual

Index

Symbols/Numerics
24-pin power pin assignments 72
4-pin power pin assignments 72
A
access panel
removal and replacement 32
B
battery
disposal 26
removal and replacement 65
C
cable connections 36
cable management 35
cable pinouts
SATA data 17
SATA power 17
cautions
AC power 19
cables 25
cooling fan 24
electrostatic discharge 20
keyboard cleaning 23
keyboard keys 24
chassis
illustrated 19
cleaning
computer 23
mouse 24
safety precautions 23
computer cleaning 23
connections 36
connector pin assignments 68
country power cord set
requirements 77
D
diagnostics utility 10
disassembly preparation 28
diskette drive
installing 51
removing 50
drives
locations 47
E
electrostatic discharge (ESD)
preventing damage 20
ethernet
RJ-45 pin assignments 69
expansion card sockets 40
expansion slot cover
removing 41
replacing 43
external security 29
F
fan, power supply 24
front bezel
removal and replacement 33
removing blanks 34
front USB panel
removal and replacement 58
G
grounding methods 21
H
hard drive
installing 55
proper handling 25
removing 53
SATA characteristics 16
headphone pin assignments 70
heat sink
removal and replacement 60
I
Insight Diagnostics 10
installing
diskette drive 51
hard drive 55
media card reader 51
optical drive 49
K
keyboard
cleaning 23
pin assignments 68
L
line-in audio pin assignments 71
line-out audio pin
assignments 71
locks
cable lock 29
HP Business PC Security
Lock 30
padlock 29
M
media card reader
installing 51
removing 50
memory
removal and replacement 37
microphone pin assignments 70
monitor
pin assignments 71
mouse
cleaning 24
pin assignments 68
O
operating guidelines 22
Index 89