Dell Latitude E7240 (Mid 2013) - Manual (Page 19)

4. Perform the following steps as shown in the illustration:
a. Disconnect the cable from the computer.
b. Lift the latch that secures the keyboard cable to the computer [1].
c. Disconnect the keyboard cable [2].
d. Disconnect the touch cable from the computer [3].
e. Unroute the cables from the slot [4].
5. Remove the screws that secure the palmrest assembly to the front of the computer. Pry the edges and lift the
palmrest assembly from the computer.
Installing the Palmrest
1. Align the palm rest assembly to its original position in the computer and snap it into place.
2. Tighten the screws to secure the palmrest assembly to the front of the computer.
3. Route the touch cable and connect to the system board.
4. Tighten the screws that secure the palmrest assembly to the base of the computer.
5. Install:
a. keyboard
b. keyboard trim
c. base cover
d. battery
e. SD card
6. Follow the procedures in After Working Inside Your Computer .
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