HP Pavilion HDX9000 - Entertainment Notebook PC Maintenance And Service Manual page 86

Disconnect the following cable connectors from the system board:
3.
(1) Speaker cable
(2) Microphone cable
(3) Audio/infrared board cable
(4) Subwoofer cable
(5) Audio connector board cable
Disconnect the following cables from the system board:
4.
(1) Bluetooth module cable
(2) Front USB board cable
(3) Processor fan cable
(4) Composite video connector board cable
Remove the two SM1.5×9.0 screws (1) on each side of the expansion port 3 connector.
5.
78 Chapter 4 Removal and replacement procedures