HP Compaq Presario M2000 Maintenance And Service Manual page 144

2. Remove the 2 silver PM2.0×4.0 screws 1 that secure the
power connector board to the top cover.
3. Slide the power connector board toward the rear panel 2 until
it disconnects it from the system board.
4. Remove the power connector board 3.
Removing the Power Connector Board
Reverse the above procedure to install the power connector board.
Maintenance and Service Guide
Removal and Replacement Procedures
5–51