Use the tip of a spudger to disconnect the wireless antenna cable labeled "1/MAIN" from the "Main" terminal on the WLAN module.

Use the tip of a spudger to disconnect the wireless antenna cable labeled "2/AUX" from the "Aux" terminal on the WLAN module.

When disconnecting or attaching these antennae, pull straight up on them. They act like snap buttons when releasing or attaching them.