Well  power settings can cause the screen brightness to change automatically to conserve power. Disabling Change brightness automatically when lighting changes in Windows Display settings may also resolve issues with automatic brightness.
Greetings, I have an Inspiron 16 Laptop and recently, I have been encountering a problem on this, sometimes the brightness is gradually reducing. Actually recently I upgraded my laptop from Windows 10 to Win 11. I'm not sure whether some features have changed. Could anyone please help me? Any kind of help would be highly appreciated.
Dell Laptop Brightness Reduces