Remove the WLAN module:

1.Disconnect the WLAN antenna cables (1) from the terminals on the WLAN module.

NOTE: The 1/black WLAN antenna cable is connected to the WLAN module 1/Main terminal. The 2/white WLAN antenna cable is connected to the WLAN module 2/Aux terminal.

2.Remove the Phillips screw (2) that secures the WLAN module to the system board. (The WLAN module tilts up.)

Component replacement procedures

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