3
.
Lift the right side of the WLAN module compartment cover
(2)
, swing it to left, and remove the cover.
The WLAN module compartment cover is included in the Plastics Kit, spare part number
456614-001.
4
.
Disconnect the WLAN antenna cables
(1)
from the terminals on the WLAN module.
NOTE:
The black WLAN antenna cable is connected to the WLAN module “Main” terminal. The
white WLAN antenna cable is connected to the WLAN module “Aux” terminal.
5
.
Remove the two Phillips PM2.5×4.0 screws
(2)
that secure the WLAN module to the computer. (The
edge of the module opposite the slot rises away from the computer.)
6
.
Remove the WLAN module
(3)
by pulling the module away from the slot at an angle.
NOTE:
WLAN modules are designed with a notch
(4)
to prevent incorrect installation.
Reverse this procedure to install the WLAN module.
42 Chapter
4
Removal and replacement procedures