HP EliteBook Folio 1020 G1 Service Manual page 52

NOTE:
"1". The WLAN antenna cable labeled "2" connects to the WLAN module "Aux" terminal labeled "2". If
the computer is equipped with an 802.11a/b/g/n WLAN module, the yellow WLAN antenna cable
connects to the middle terminal on the WLAN module.
2. Remove the Phillips PM2.0×1.8 screw (2) that secures the WLAN module to the system board. (The
WLAN module tilts up.)
3. Remove the WLAN module (3) by pulling the module away from the slot at an angle.
NOTE:
NOTE: If the WLAN antennas are not connected to the terminals on the WLAN module, the protective
sleeves must be installed on the antenna connectors, as shown in the following illustration.
Reverse this procedure to install the WLAN module.
44 Chapter 5 Removal and replacement procedures for Authorized Service Provider parts
The WLAN antenna cable labeled "1" connects to the WLAN module "Main" terminal labeled
WLAN modules are designed with a notch to prevent incorrect insertion.