Use a JIS #1 screwdriver to remove the single screw securing the Wi-Fi card.

Use a spudger or or angled tweezers under the metal neck of the connector two connectors (as close to the head as possible) and lift straight up from the board to disconnect the coaxial cables.

When working with these connectors, it's key to always lift the head straight up. If pried on at an odd angle, you risk breaking the socket off of the board underneath.

Slide the Wi-Fi card out of the socket.