System Board - HP Pavilion DV9500 Maintenance And Service Manual

System board

NOTE:
All system board spare kits include a modem module cable and hard drive thermal pads.
Description
System board for use with computer models with Intel processors:
With 256 MB of video system memory for use only with computer models with discrete video system
memory
With 128 MB of video system memory for use only with computer models with discrete video system
memory
System board for use only with computer models with UMA video system memory
System board for use with computer models with AMD processors:
With discrete video system memory
With UMA video system memory
Processor bracket v8.1
Processor bracket v7.9
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 from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
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.
Speaker assembly (see
e.
Display assembly (see
f.
Top cover (see
g.
Wireless switch board (see
h.
Front USB board (see
i.
ExpressCard assembly (see
j.
92 Chapter 4 Removal and replacement procedures
Battery on page 47).
Hard drive on page 52)
Optical drive on page
Switch cover on page
Keyboard on page 63)
Speaker assembly on page
Display assembly on page
Top cover on page 75)
Wireless switch board on page
Front USB board on page
ExpressCard assembly on page
59)
61)
66)
69)
80)
84)
85)
Spare part number
447983-001
447982-001
447984-001
450799-001
450800-001
450371-001
450370-001