Dell XPS 13 9310 Service Manual page 36

Steps
1. Loosen the captive screw (M1.6x2.3) that secures the wireless-card bracket to the system board.
2. Lift the wireless-card bracket off the system board.
3. Using a plastic scribe, disconnect the antenna cables from the wireless card.
4. Note the routing of the left and the right antenna cables.
5. Starting from the wireless card, remove each antenna cable from the routing guides, toward their respective antennas.
6. Open the latch, and disconnect the power-button and fingerprint reader cable from the system board.
7. Disconnect the right speaker cable from the system board.
8. Open the latch, and disconnect the keyboard cable from the system board.
9. Open the latch, and disconnect the touchpad cable from the system board.
10. Disconnect the left speaker cable from the system board.
11. Remove the four screws (M1.6x1.5) that secure the system board to the palm-rest and keyboard assembly.
12. Remove the three screws (M1.2x2) that secure the system board to the palm-rest and keyboard assembly.
13. Remove the four screws (M1.4x4) that secure the system board to the palm-rest and keyboard assembly.
14. Lift the system board off the palm-rest and keyboard assembly.
36 Removing and installing components