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 with 256-MB of video system memory for use only with computer models with discrete
video system memory
System board 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
Processor bracket v8.1
Processor bracket v7.9
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.
Switch cover (see
d.
Keyboard (see
e.
Speaker assembly (see
f.
Display assembly (see
g.
Top cover (see
h.
Wireless switch board (see
i.
Front USB board (see
j.
ExpressCard assembly (see
k.
Top cover trim (see
l.
Rear USB board (see
Battery on page 41).
Hard drive on page 46)
Optical drive on page
Switch cover on page
Keyboard on page 58)
Speaker assembly on page
Display assembly on page
Top cover on page 70)
Wireless switch board on page
Front USB board on page
ExpressCard assembly on page
Top cover trim on page
Rear USB board on page
54)
56)
61)
64)
75)
79)
80)
82)
85)
Component replacement procedures
Spare part number
447983-001
447982-001
447984-001
450371-001
450370-001
87