HP 355 G2 Maintenance And Service Manual page 96

3. Release the ZIF connector (3) to which the audio/USB board cable is attached, and then
disconnect the audio/USB board cable from the system board.
4. Remove the fan cowling material (1) that forms a seal between the base enclosure and the fan.
5. Remove the two Philllips PM2.0×5.5 screws (2) that secure the system board to the
base enclosure.
6. Remove the four Philllips PM2.5×4.5 screws (3) that secure the system board to the
base enclosure.
7. Lift up on the right side of the system board (1) until it rests at an angle.
8. Disconnect the power connector cable (2) from the system board.
86 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts