4.Disconnect the WLAN antenna cables from the terminals on the WLAN module.
NOTE: The 1/black WLAN antenna cable is connected to the WLAN module 1/Main/Tr1 terminal. The 2/gray WLAN antenna cable is connected to the WLAN module 2/Aux/Tr2 terminal. If a 3/yellow antenna cable is present, it is connected to the 3/Tr3 terminal.
5.Remove the two Phillips PM2.0×2.83 screws that secure the WLAN module to the system board. (The WLAN module tilts up.)
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