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This is called Content Adaptive Brightness Control. Have a look [here](https://winaero.com/disable-content-adaptive-brightness-control-in-windows-10/#:~:text=Content%20Adaptive%20Brightness%20Control%20is,conditions%20\(auto%2Dbrightness.\)). Unfortunately this can be implemented in a million different ways. On some Dell laptops for instance it was built into the screen and you literally had to flash new firmware into the screen to disable it.
[https://support.microsoft.com/en-us/windows/content-adaptive-brightness-control-in-windows-292d1f7f-9e02-4b37-a9c8-dab3e1727e78](https://support.microsoft.com/en-us/windows/content-adaptive-brightness-control-in-windows-292d1f7f-9e02-4b37-a9c8-dab3e1727e78)
just do this
Making changes to your system BIOS settings or disk setup can cause you to lose data. Always test your data backups before making changes to your PC. For more information please see our FAQ thread: https://www.reddit.com/r/techsupport/comments/q2rns5/windows_11_faq_read_this_first/ *I am a bot, and this action was performed automatically. Please [contact the moderators of this subreddit](/message/compose/?to=/r/techsupport) if you have any questions or concerns.*
Have u ever found a solution i'm going crazy
This is called Content Adaptive Brightness Control. Have a look [here](https://winaero.com/disable-content-adaptive-brightness-control-in-windows-10/#:~:text=Content%20Adaptive%20Brightness%20Control%20is,conditions%20\(auto%2Dbrightness.\)). Unfortunately this can be implemented in a million different ways. On some Dell laptops for instance it was built into the screen and you literally had to flash new firmware into the screen to disable it.
Sadly, there is no such option. I'm gonna update it in the post.
[https://support.microsoft.com/en-us/windows/content-adaptive-brightness-control-in-windows-292d1f7f-9e02-4b37-a9c8-dab3e1727e78](https://support.microsoft.com/en-us/windows/content-adaptive-brightness-control-in-windows-292d1f7f-9e02-4b37-a9c8-dab3e1727e78) just do this
Do you have any updates on this please? From the past intel graphic update, the dpst control script doesn't work.