Locate the WLAN module

Use a plastic spugder or similar to carefully remove the 3 antenna wires from the WLAN module.

The antenna wires are colour coded tabs on them for easy reinstallation so be sure to take note of the correct order. there are coloured tabs on the wires!

Remove the 2 M2.5×4.0 screws that secure the WLAN module into the laptop

With the screws removed the right hand end of the WLAN module will pop up. You may now simply remove the module from the edge connector.