HP Pavilion dv9600 HP Pavilion dv9500, dv9600, and dv9700 Entertainment PCs - - Page 102

System board

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System board NOTE: All system board spare kits include a modem module cable and hard drive thermal pads. Description Spare part number 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 447983-001 memory With 128 MB of video system memory for use only with computer models with discrete video system 447982-001 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 447984-001 450799-001 450800-001 450371-001 450370-001 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 Battery on page 47). 5. Remove the following components: a. Hard drive (see Hard drive on page 52) b. Optical drive (see Optical drive on page 59) c. Switch cover (see Switch cover on page 61) d. Keyboard (see Keyboard on page 63) e. Speaker assembly (see Speaker assembly on page 66) f. Display assembly (see Display assembly on page 69) g. Top cover (see Top cover on page 75) h. Wireless switch board (see Wireless switch board on page 80) i. Front USB board (see Front USB board on page 84) j. ExpressCard assembly (see ExpressCard assembly on page 85) 92 Chapter 4 Removal and replacement procedures

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System board
NOTE:
All system board spare kits include a modem module cable and hard drive thermal pads.
Description
Spare part number
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
447983-001
With 128 MB of video system memory for use only with computer models with discrete video system
memory
447982-001
System board for use only with computer models with UMA video system memory
447984-001
System board for use with computer models with AMD processors:
With discrete video system memory
450799-001
With UMA video system memory
450800-001
Processor bracket v8.1
450371-001
Processor bracket v7.9
450370-001
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
Battery
on page
47
).
5.
Remove the following components:
a.
Hard drive (see
Hard drive
on page
52
)
b.
Optical drive (see
Optical drive
on page
59
)
c.
Switch cover (see
Switch cover
on page
61
)
d.
Keyboard (see
Keyboard
on page
63
)
e.
Speaker assembly (see
Speaker assembly
on page
66
)
f.
Display assembly (see
Display assembly
on page
69
)
g.
Top cover (see
Top cover
on page
75
)
h.
Wireless switch board (see
Wireless switch board
on page
80
)
i.
Front USB board (see
Front USB board
on page
84
)
j.
ExpressCard assembly (see
ExpressCard assembly
on page
85
)
92
Chapter 4
Removal and replacement procedures