Win 11 brightness not working

- Windows 11 brightness not working
- Windows 11 brightness not working pc
- Windows 11 brightness not working after update
- Windows 11 brightness not working reddit
- Windows 11 brightness not working desktop
- Windows 11 brightness not working asus
- Windows 11 brightness not working dell
- Windows 11 brightness not working hp
- Windows 11 brightness not working laptop
- Windows 11 brightness not working lenovo
- My windows 11 brightness not working
- Display brightness not working windows 11
- Brightness slider not working windows 11
- Brightness control not working windows 11