HP ENVY 17-2090 Maintenance And Service Manual page 70

2. Disconnect the subwoofer cable (1) and the power connector cable (2) from the system board.
3. Remove the two Phillips PM2.5×5.0 screws that secure the system board to the base enclosure.
4. Use the optical drive connector (1) to lift the right side of the system board (2) until it rests at an
angle.
62 Chapter 4 Removal and replacement procedures