HP dx2040 - Microtower PC Service & Reference Manual page 89

microtower
chassis, illustrated 22
monitor
pin assignments 63
mouse
cleaning 27
pin assignments 60
O
operating guidelines 25
optical drive
installing 45
removing 45
overheating, prevention 25
P
PCI Express pin assignments 65
power cord set requirements
country specific 68
power supply
fan 27
removal and replacement 57
power switch
removal and replacement 49
preparation for disassembly 31
product ID location 30
R
removal and replacement
access panel 32
battery 54
bezel blanks 34
drives 43
expansion cards 38
fan 52
front bezel 33
front I/O device 48
I/O panel 54
memory 36
power supply 57
power switch 49
speaker 50
system board 53
removing
3.5-inch hard drive 47
5.25-inch optical drive 45
diskette drive 46
expansion slot cover 39
media card reader 46
S
safety precautions
cleaning 26
SATA
connectors on system
board 20
data cable pinouts 20
hard drive characteristics 20
pin assignments 64
screws, correct size 28
SDRAM (synchronous dynamic
random access memory 36
security
cable lock 58
padlock 59
serial interface pin
assignments 61
serial number location 30
service considerations 27
software
servicing computer 27
spare part number
tamper-resistent wrench 28
Torx T-15 screwdriver 27
speaker
removal and replacement 50
specifications
computer 78
DIMMs 36
static electricity 23
system board
removal and replacement 53
SATA connectors 20
system board drive
connections 44
T
tamper-proof screws
tool 28
temperature control 25
tools, servicing 27
Torx T15 screwdriver 27
U
USB pin assignments 61
V
ventilation, proper 25
Index 81