Can't change laptop screen brightness, already tried everything out there!

[DanielGsv]

Hello,suddenly I couldn't change the screen brightness of my Dell G5 laptop with Windows 11, the menu and configuration slider doesn't work and it's always at 100% brightness. AMD graphics card Windows 11 Home version 22H2I already tried:Uninstalling, reinstalling and updating with every version and option the Display adapters in Device Manager.Reinstalling and updating my dedicated graphics card drivers (AMD Radeon Software)Check in CMD if any Windows 11 files were missingUpdate Windows 11 to the latest versionWhat I couldn't find or I don't have:In Settings > System > Troubleshooting &

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