4.Remove the two Phillips PM2.0×4.0 screws (2) that secure the WLAN module to the computer.
5.Remove the WLAN module (3) by pulling it away from the slot at an angle.
NOTE: WLAN modules are designed with a notch (4) to prevent incorrect insertion into the WLAN module slot.
Reverse this procedure to install a WLAN module.
34 Chapter 4 Removal and replacement procedures