HP Compaq Presario M2300 Maintenance And Service Manual page 163

7. Flex the left edge of the top cover 1 out until the 1394
connector 2 disengages from the top cover.
8. Lift the left side of the system board 3 until the 1394
connector is clear.
9. Flex the front edge of the top cover 4 until the audio
connectors 5 and LED section 6 of the system board
disengage from the top cover.
Releasing the System Board
Maintenance and Service Guide
Removal and Replacement Procedures
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