HP Elite x2 1011 G1 Maintenance And Service Manual page 51

3. Remove the WLAN module (3) by pulling the module away from the slot at an angle.
NOTE: If the WLAN antenna cables are not connected to the WLAN module terminals, protective sleeves
should be installed on the antenna connectors, as shown in the following illustration.
Reverse this procedure to install the WLAN module.
WLAN module 41