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Remove the WLAN module:
1.
Position the computer with the front toward you.
2. Loosen the Phillips PM2.0×5.0 captive screw (1) that secures the WLAN module compartment cover
to the computer.
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.
44 Chapter 4 Removal and replacement procedures