Dell Inspiron 13z (N311z, Mid 2011) - Manual (Page 32)

32 Palm-Rest Assembly
Replacing the Palm-Rest Assembly
1 Follow the instructions in "Before You Begin" on page 9.
2 Align the tabs on the palm-rest assembly with the slots on the computer
base and gently snap the palm-rest assembly in place.
3 Slide the touch pad cable and the hot-key board cable into their
connectors on the system board and press down on the connector latch to
secure the cables.
4 Replace the six screws that secure the palm-rest assembly to the system
board.
5 Replace the keyboard. See "Replacing the Keyboard" on page 27.
6 Turn the computer over and replace the four screws that secure the
palm-rest assembly to the computer base.
7 Replace the module cover. See "Replacing the Module Cover" on page 16.
8 Replace the battery. See "Replacing the Battery" on page 14.