System information

M
mass storage devices, spare part
numbers 26
memory module
removing 42
spare part numbers 26, 28
microphone pin assignments 91
mouse
cleaning 21
spare part number 26, 27
N
numeric error codes 80
O
opening the computer 29
operating guidelines 19
optical drive
removing 36
spare part numbers 25, 26,
27, 28
optical drive bezel
spare part number 28, 36
optical drive bracket
removing 59
spare part number 28
spare part numbers 59
optical drive cable
removing 57
spare part number 57
overheating, prevention 19
P
POST error messages 79
power button board
removing 63
power button board cable
spare part number 25, 27, 63
power cord
spare part numbers 27
power cord set requirements
country specific 94
power cords
spare part number 26
R
rear cover
removing 30
spare part number 25, 27, 30
removal and replacement
procedures
All-in One chassis 29
bezel 74
display panel 76
feet 33
hard drive 38
hard drive cable 55
heat sink 68
inverter board 60
inverter board cable 60
memory 42
optical drive 36
optical drive bracket 59
optical drive cable 57
power button board 63
power button board cable 63
preparing to disassemble the
computer 29
rear cover 30
small fan 45
speakers 48
stand 34
system board 72
system board shield 66
thermal module 68
webcam module 52
WLAN module 69
WLAN module cable and
antenna 69
S
safety precautions
cleaning 20
SATA
connectors on system board
14
data cable pinouts 14
hard drive characteristics 14
Screw Kit
spare part number 26, 28
screws, correct size 22
service considerations 21
small fan
removing 45
software
servicing computer 22
spare part number
tamper-resistent wrench 22
Torx T-15 screwdriver 22
speakers
removing 48
spare part numbers 25, 28,
48
stand
removing 34
spare part number 25, 27, 34
static electricity 17
system board
removing 72
SATA connectors 14
spare part numbers 25, 27
system board shield
removing 66
T
tamper-proof screws
tool 22
temperature control 19
thermal module
removing 68
thermal module, spare part
number 25, 28
tools, servicing 22
Torx T15 screwdriver 22
U
USB pin assignments 91
V
ventilation, proper 19
W
webcam module cable
removing 52
spare part number 25, 28,
52
WLAN module
removing 69
spare part number 25, 27
WLAN module cable
spare part number 25, 28, 69
WLAN module cable and antenna
removing 69
96 Index