Dell Latitude E6230 (Mid 2012) - Manual (Page 44)

4. Remove the screw that secures the WiFi-switch board to the computer.
5. Remove the WiFi-switch board.
Installing the WiFi-Switch Board
1. Place the WiFi-switch board in its compartment.
2. Tighten the screw to secures the WiFi-switch board to the computer.
3. Connect the WiFi-switch board cable.
4. Install the:
a) base chassis
b) speakers
c) heat-sink fan
d) bluetooth module
e) keyboard
f) palmrest
g) base cover
h) battery
i) ExpressCard
j) SD card
5. Follow the procedures in After Working Inside Your Computer .
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