Dell Laptop Function Keys Not Working -

Switch the setting from Multimedia Key First to (or vice versa, depending on your goal).

Did you know you can permanently swap the behavior? If you want to press to refresh a browser without holding down the Fn key, go into the BIOS (remember step 2) and set "Fn Lock Mode" to "Lock Mode Disable" or "Secondary Mode." This makes the top row act like standard F-keys unless you hold Fn . dell laptop function keys not working