Dell XPS L401X Service Manual page 39

1 tab 2 palm-rest assembly
9. Using your fingertips, gently ease the palm-rest assembly from the computer base.
10. Without pulling hard on the palm-rest assembly, place it away from the display as shown in the illustration below.
11. Lift the connector latch and pull the pull-tab to disconnect the touch-pad cable from the system-board connector.
12. Disconnect the control-strip cable from the system-board connector.
CAUTION: Carefully separate the palm-rest assembly from the computer base to avoid damage to the palm-rest assembly.
13. Lift the palm-rest assembly off the computer base.
1 control-strip cable
3 tabs (3)
5 pull tab
2 top cover
4 palm-rest assembly
6 touch-pad cable connector