HP ENVY Maintenance And Service Manual page 43

2. Disconnect the WLAN antenna cables (1) from the WLAN module terminals.
NOTE: The #1/white WLAN antenna cable connects to the WLAN module #1/Main terminal. The #2/
black WLAN antenna cable connects to the WLAN module #2/Aux terminal.
3. Remove the Phillips PM2.0×3.7 broad head screw (2) that secures the WLAN module to
the system board. (The WLAN module tilts up.)
4. Remove the WLAN module (3) by pulling the module away from the slot at an angle.
Component replacement procedures 33