Dell Inspiron 5491 2n1 Service Manual page 40

5. Disconnect the power-adapter port cable from the system board.
6. Remove the two screws (M2x3) that secure the USB Type-C port bracket to the system board and palm-rest assembly.
7. Lift the USB Type-C port bracket off the system board.
8. Disconnect the speaker cable from the system board.
9. Open the latch, and disconnect the keyboard cable from the system board.
10. Open the latch, and disconnect the keyboard-backlight cable from the system board.
11. Open the latch, and disconnect the touchpad cable from the system board.
12. Open the latch, and disconnect the hard-drive cable from the system board.
13. Disconnect the coin-cell battery cable from the system board.
40 Removing and installing components