HP Compaq Presario,Presario M2000 Maintenance And Service Manual page 150

Removal and Replacement Procedures
4. Turn the top cover upside down with the front panel
toward you.
5. Remove the PM2.0×5.0 screw 1 that secures the battery
connector board to the top cover.
6. Slide the battery connector board 2 toward the rear panel
until it disconnects from the system board.
7. Remove the battery connector board 3.
Removing the Battery Connector Board
Reverse the above procedure to install the the battery connector
board.
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