HP nw9440 Maintenance And Service Manual page 145

5. Lift the front edge of the video board 1 until it clears the top
cover hinge.
6. Slide the video board forward 2 at an angle and remove it
from the socket.
✎
The video board is designed with a notch 3 to prevent
incorrect installation.
Removing the Video Board
Reverse the above procedure to install the video board.
Maintenance and Service Guide
Removal and Replacement Procedures
5–45