System Board - HP Pavilion DV2500 Maintenance And Service Manual

System board

NOTE: All system board spare part kits include replacement thermal material.
Description
For use only with computer models equipped with a discrete graphics subsystem
For use only with computer models equipped with a UMA graphics subsystem
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 from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4.
Remove the battery (see
5.
Remove the following components:
a.
Hard drive (see
b.
Optical drive (see
c.
Keyboard (see
d.
Switch cover (see
e.
Display assembly (see
f.
Top cover (see
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:
●
RTC battery (see
●
Memory modules (see
●
WLAN module (see
●
Modem module (see
Remove the system board:
1.
Disconnect the power connector cable (1) from the system board.
Chapter 4 Removal and replacement procedures
82
Battery on page
Hard drive on page
Optical drive on page
Keyboard on page
Switch cover on page
Display assembly on page
Top cover on page
RTC battery on page 50)
Memory module on page
WLAN module on page
Modem module on page
40).
45)
53)
54)
56)
59)
65)
51)
48)
71)
Spare part number
448596-001
448598-001