Press and the up-arrow key to increase brightness on the integrated display only (not on an external monitor). How do I adjust the brightness on my Dell laptop without a key? … If that doesn’t work too, try ALT + Fn + F4. If the Alt + F4 combo fails to do what it is supposed to do, then press the Fn key and try the Alt + F4 shortcut again. It may be somewhere else, though, so make sure to find it. The Function key is often located between the Ctrl key and the Windows key. After that, wait for the procedure to end and check function keys again. Expand the Hardware and Devices troubleshooter and click on the Run the troubleshooter button. Choose Troubleshoot from the left pane. Press Windows key + I to summon the Settings app. Once you enter the BIOS or UEFI settings, locate to the function keys option in the system configuration or advanced settings, once you find it, enable or disable the function keys as desired. You can try for F2 if the screen doesn’t show at the start. Step 3: Use the left and right arrow keys to adjust the screen brightness. Step 2: Press Shift and Tab keys (Shift + Tab) to select the brightness slider. Step 1: Simultaneously press the Windows logo and A keys to open the Action Center. What is the shortcut key for brightness in Windows 10?Ĭhange screen brightness using keyboard shortcuts 
Moving the slider at the bottom of the Action Center left or right changes the brightness of your display. 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.
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