HP nx6130 Maintenance And Service Manual page 138

Removal and Replacement Procedures
3. Disconnect the serial connector cable 1 and the Bluetooth
cable 2 from the system board.
4. Remove the T8M2.0×4.0 screw 3 that secures the system
board to the base enclosure next to the RJ-11 connector.
5. Remove the two HM5.0×9.0 screw locks 4 on each side of
the parallel connector.
6. Remove the two HM5.0×9.0 screw locks 5 on each side of
the external monitor connectors.
Removing the System Board Screws and Screw Locks
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