Dell XPS 13 Plus 9320 Service Manual page 43

Steps
1. Align the screw holes of the keyboard with the screw holes of the palm-rest assembly.
2. Thread the keyboard-backlight cable and the keyboard cable through the openings of the palm-rest assembly.
3. Replace the seven screws (M1.6x2) that secure the keyboard to the palm-rest assembly.
4. Replace the 17 screws (M1.4x1.2) that secure the keyboard to the palm-rest assembly.
5. Connect the keyboard-backlight cable and close the latch of the keyboard-backlight connector.
Removing and installing components 43