System Board - HP Compaq Presario,Presario F500 Maintenance And Service Manual

System board

Description
System board
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
●
RTC battery (see
●
WLAN module (see
●
Fan/heat sink assembly (see
●
Processor (see
●
Before removing the system board, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power cord.
3.
Remove the battery (see
4.
Remove the following components:
5.
Hard drive (see
a.
Optical drive (see
b.
Switch cover (see
c.
Keyboard (see
d.
Display assembly (see
e.
Top cover (see
f.
USB/power connector board (see
g.
Remove the system board:
Remove the USB/power connector board cable (1) from the clips in the base enclosure.
1.
Memory module on page
RTC battery on page
WLAN module on page
Fan/heat sink assembly on page
Processor on page 60)
Battery on page
Hard drive on page
Optical drive on page
Switch cover on page
Keyboard on page
Display assembly on page
Top cover on page
32)
34)
35)
29).
30)
36)
38)
40)
44)
49)
USB/power connector board on page
Component replacement procedures
Spare part number
442875-001
58)
53)
55