Dell XPS 12 (9Q33, Mid 2013) - Manual (Page 11)

3 Remove the screws that secure the base cover to the palm-rest assembly.
1
2
1 screws (11) 2 base cover
4 Place the computer with the rear side facing you, and starting from the right side,
gently pry up the base cover.
5 Lift the base cover at an angle and slide it to release the power-switch slot from the
power switch.
3
1
2
1 power-switch slot 2 power switch
3 base cover
Removing the Base Cover | 11