In this case, update your video card drivers and see if that can help. The “Brightness” option is not available in Windows 10, Windows 10 Gray: Many users reported that the “Brightness” option is not available in Windows 10. Speaking of problems with the Brightness option, here are some of the problems reported by users: The ability to adjust brightness from your PC can be very useful, but many users report that this option is not available in Windows 10.
What causes insufficient slider brightness in Windows 10? How do I get a brightness slider in Windows 10?.How do I get the brightness control back?.Why has my brightness bar disappeared in Windows 10?.Restoring the brightness setting in Quick Actions.Here’s how to solve the problem of missing slider brightness in Windows 10.What causes insufficient slider brightness in Windows 10?.
