HP ENVY 15 Maintenance And Service Manual page 88

4. Detach the connector board ribbon cable (5) from the base enclosure. (The connector board
ribbon cable is attached to the top cover with double-sided tape.)
5. Remove the three Phillips PM2.0×2.9 screws (1) that secure the connector board to the
top cover.
6. Lift the right side of the connector board (2) until it rests at an angle.
7. Remove the connector board (3) by sliding it up and to the right at an angle.
Reverse this procedure to install the connector board.
78 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts