Open the Settings app from your Start menu or Start screen, select “System,” and select “Display.” Click or tap and drag the “Adjust brightness level” slider to change the brightness level. By default, adaptive brightness will be turned on when you buy a Windows 10 laptop or upgrade to Windows 10. 2.Expand Display adapters and then right-click on the integrated graphics card and select Update Driver. Enable/Disable Adaptive Brightness in Windows 10. 1.Press Windows Key + R then type devmgmt.msc and hit Enter to open Device Manager.
Can't adjust screen brightness in Windows 10?Ĭan’t Adjust Screen Brightness in Windows 10 Make sure to create a restore point just in case something goes wrong. Hold the 'Function' key (fn) and push the icon with a sun and an up arrow to adjust the screen brighter and the key with a sun icon and a down arrow to adjust the screen darker.
