Dell XPS 17 (L702X, Early 2011) - Manual (Page 19)

17
Setting Up Your XPS Laptop
To enable or disable wireless:
1. Ensure that your computer is turned on.
2. Press the <Fn><F2> keys on the keyboard.
The current status of the wireless radios appears on the screen.
Wireless enabled
Wireless disabled
3. Press the <Fn><F2> keys again to switch between the wireless enabled or disabled states.
NOTE: Pressing the <Fn><F2> keys allows you to quickly turn off wireless radios (Wi‑Fi and
Bluetooth), such as when you are asked to disable all wireless radios on an airplane flight.