HP 2200 - Presario - 16 MB RAM Maintenance And Service Manual page 103

Removal and Replacement Procedures
✎
HP Pavilion ze4900 notebook models use only one PM2.0×4.0
screw to secure the switch board in step 5.
5. Remove the 2 PM2.0×4.0 screws 3 that secure the
switch board to the notebook.
6. Lift the right side of the switch board 4 to disconnect
the board from the system board.
7. Remove the switch board.
Removing the Switch Board
Reverse the above procedure to install the switch board.
5–20 Maintenance and Service Guide