Dell Latitude E6440 - Removing the Wifi-Switch Board

4. Install:
a. palmrest assembly
b. base corner caps
c. base cover
d. display-hinge cover
e. optical drive
f. hard drive
g. keyboard
h. keyboard trim
i. battery
j. ExpressCard
k. SD Card
5. Follow the procedures in After Working Inside Your Computer .
Removing the WiFi-Switch Board
1. Follow the procedures in Before Working Inside Your Computer .
2. Remove:
a. SD Card
b. ExpressCard
c. battery
d. keyboard trim
e. keyboard
f. hard drive
g. optical drive
h. display-hinge cover
i. base cover
j. base corner caps
k. palmrest assembly
3. Perform the following steps as shown in the illustration:
a. Disconnect the WiFi-switch board cable from the system board.
b. Remove the screws that secure the WiFi-switch board and lift it from the computer.
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