HP Pavilion HDX Maintenance And Service Manual page 90

Remove the video board:
Remove the two Phillips PM2.5×4.0 screws (1) that secure the video board to the system board.
1.
Lift the right side of the video board (2) until it rests at an angle.
2.
Remove the video board (3) by pulling it away from the video board slot at an angle.
3.
NOTE: Video boards are designed with a notch (4) to prevent incorrect installation into the video
board slot.
Reverse this procedure to install the video board.
Component replacement procedures 83