Dell E7240 owner manual Installing the Palmrest, Removing the Wi‐Fi Switch Board

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.

Removing the Wi‐Fi Switch Board

1.Follow the procedures in Before Working Inside Your Computer.

2.Remove:

a.SD card

b.battery

c.base cover

d.keyboard trim

e.keyboard

f.palmrest

3.Disconnect the wi-fi switch board cable from the system board and remove the screw that secures the wi-fi swtich board to the computer. Remove the wi-fi switch board.

Installing the Wi‐Fi Switch Board

1.Insert the wi-fi switch board in its slot.

2.Connect the wi-fi switch board to the system board.

3.Tighten the screw that secures the wi-fi switch board to the system board.