HP Pavilion 13 Maintenance And Service Manual page 47

3. Remove the WLAN module (3) by pulling the module away from the slot at an angle.
NOTE:
If the WLAN antenna is not connected to the terminal on the WLAN module, a protective
sleeve must be installed on the antenna connector, as shown in the following illustration.
Reverse this procedure to install the WLAN module.
Component replacement procedures
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