Portable — How To Lock Function Key On Dell Laptop

Dell laptops rely on the "Dell QuickSet" or "Dell Function Keys" driver to manage these features.

Your Dell model may not support it. Try BIOS method. how to lock function key on dell laptop

Note: If you do not see this tile, your specific model does not support this feature via Windows Mobility Center. Please use Method 1 or Method 2 instead. Dell laptops rely on the "Dell QuickSet" or

Note: This method applies to Dell XPS, Inspiron, G Series, and Vostro laptops. or media controls

: This method locks the Fn key behavior system-wide, even in Linux or boot menus.

If you’re tired of holding down the Fn key just to use volume, brightness, or media controls, locking the Function key is the solution. On Dell laptops, locking the Fn key lets you switch between two modes: