Dell XPS 9530 Owner's Manual page 40

2 Disconnect the fan cable, coin-cell battery cable, and camera cable from the I/O
board.
1 fan cable
3 camera cable
3 Remove the screws that secure the I/O board to the palm-rest assembly.
4 Lift the I/O board from the palm-rest assembly.
2
1
1 I/O board
40
| Removing the I/O Board
2
1
3
2 coin-cell battery cable
2 screws (3)