HP (Hewlett-Packard) LW340UA Laptop User Manual


 
Remove the WLAN module:
1. Disconnect the WLAN antenna cables (1) from the terminals on the WLAN module.
NOTE: The 1/black WLAN antenna cable is connected to the WLAN module 1/Main terminal.
The 2/gray WLAN antenna cable is connected to the WLAN module 2/Aux terminal.
2. Remove the Phillips PM2.0×4.0 screw (2) that secures the WLAN module to the system board.
(The WLAN module tilts up.)
3. Remove the WLAN module by pulling the module away from the slot at an angle (3).
NOTE: The WLAN module is designed with a notch (4) to prevent incorrect installation into
the WLAN module socket.
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.
Component replacement procedures 55