Use the keyboard shortcut Windows + A to open the Action Center, revealing a brightness slider at the bottom of the window. The change should take effect immediately.ġ8 How do you unlock the Fn key on a Dell laptop? What is the keyboard shortcut to adjust the brightness of a laptop? Adjust the Screen brightness slider to the value you want to use.Open the Activities overview and start typing Power.To set the screen brightness using the Power panel:

Choose « Appearance and Themes » when prompted in the « Category View » panel. What is the make and model of you computer?.If there is one, try pressing it, then check if the Fn keys are now working.įurthermore How can I adjust brightness without function key? how do i change the screen brightness without using the fn key? … We recommend looking for an F Lock or F Mode key on your keyboard. In most cases, the reason why you cannot use the function keys is because you have unknowingly pressed the F lock key. Select action center on the right side of the taskbar, and then move the Brightness slider to adjust the brightness. For example, on the Dell XPS laptop keyboard (pictured below), hold the Fn key and press F11 or F12 to adjust the brightness of the screen.Īlso, How do I adjust brightness on Windows 10? The brightness function keys may be located at the top of your keyboard, or on your arrow keys. The Fn key is usually located to the left of the spacebar.

Brightness on laptop won t change