System board
Description
Spare part number
System board
442875-001
When replacing the system board, be sure that the following components are removed from the defective
system board and installed on the replacement system board:
●
Memory module (see
Memory module on page 31
)
●
RTC battery (see
RTC battery on page 33
)
●
WLAN module (see
WLAN module on page 34
)
●
Fan/heat sink assembly (see
Fan/heat sink assembly on page 57
)
●
Processor (see
Processor on page 59
)
Before removing the system board, follow these steps:
1
.
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2
.
Disconnect all external devices connected to the computer.
3
.
Disconnect the power cord.
4
.
Remove the battery (see
Battery on page 28
).
5
.
Remove the following components:
a
.
Hard drive (see
Hard drive on page 29
)
b
.
Optical drive (see
Optical drive on page 35
)
c
.
Switch cover (see
Switch cover on page 37
)
d
.
Keyboard (see
Keyboard on page 39
)
e
.
Display assembly (see
Display assembly on page 43
)
f
.
Top cover (see
Top cover on page 48
)
g
.
USB/power connector board (see
USB/power connector board on page 52
)
Remove the system board:
1
.
Remove the USB/power connector board cable
(1)
from the clips in the base enclosure.
54
Chapter
5
Removal and replacement procedures
Summary of Contents for Presario F500 - Notebook PC
Page 1: ...Compaq Presario F500 Notebook PC Maintenance and Service Guide ...
Page 6: ...vi ...
Page 93: ...Phillips PM2 5 4 0 screw 87 ...
Page 120: ......
