Function Lock On Dell Laptop

The Function Lock on a Dell laptop is a simple but powerful toggle that changes how your F1–F12 keys behave. Use to switch between media controls and standard function commands in seconds. Whether you are a gamer, programmer, or casual user, mastering Fn Lock helps you work faster and with fewer keystrokes.

Alternatively, you can also enable or disable Function Lock through the Dell BIOS settings: function lock on dell laptop

If you want Fn Lock to remain on or off even after reinstalling Windows, change it in the BIOS: The Function Lock on a Dell laptop is

If you want a permanent change that persists even after a Windows reinstallation, use the BIOS. Restart your laptop. Tap the key repeatedly when the Dell logo appears. Navigate to Post Behavior or System Configuration . Select Fn Key Behavior . Alternatively, you can also enable or disable Function