Dell Inspiron 5583 Service Manual page 83

4. Open the latch and disconnect the power-button board cable from the system board.
5. Peel the power-button board cable off the palm-rest and keyboard assembly.
6. Remove the two screws (M2x2) that secure the power-button board.
7. Lift the power-button board, along with the cable, off the palm-rest and keyboard assembly.
Removing the power-button board 83