HP Compaq Presario,Presario CQ62-220 Maintenance And Service Manual page 60

7. Remove the WLAN module (4) by pulling it away from the slot at an angle.
CAUTION:
wireless module authorized for use in the computer by the governmental agency that regulates
wireless devices in your country or region. If you replace the module and then receive a warning
message, remove the module to restore computer functionality, and then contact technical
support through Help and Support.
NOTE:
WLAN module slot.
Reverse this procedure to install a WLAN module.
52 Chapter 4 Removal and replacement procedures
To prevent an unresponsive system, replace the wireless module only with a
WLAN modules are designed with a notch (5) to prevent incorrect insertion into the