1. Press F2 during startup to enter the BIOS.
  2. .Arrow down to the or click the Power Management Field, then right arrow to expand the tree and arrow down to or Click Wireless Radio Control. You can check or uncheck options for Wireless Local Area Network (WLAN) and for Wireless Wide Area Network (WWAN). Exit and save the settings.

Note: Systems equipped with Intel 8260 WLAN cards will need to install the WLAN Hotkey Driver (Windows 7), the WLAN RadioSwitch (Windows 8.1 / 10) or the Intel ProSet Admin Utility to provide Adapter Switching capability.