After opening the Control Panel, click on “Power Options”.You can do that by searching for it in the Start menu. The power options in the Control Panel lets you enable or disable automatic brightness control. How to disable adaptive brightness in Power Settings Windows 10 will longer change the screen brightness automatically. On the left panel, uncheck the “ Change brightness automatically when lighting changes” option.Īs soon as you uncheck the option, the automatic brightness control is fully disabled.Select the “Display” tab on the left panel.Go to the “System” page in the Settings app.Click the Settings icon in the Start menu to open the Settings app.All you have to do is uncheck the appropriate checkbox. You can turn off the adaptive brightness directly from the Windows 10 Settings app. Turn off adaptive brightness command Turn off adaptive brightness in Settings.How to disable adaptive brightness in Power Settings.Turn off adaptive brightness in Settings.Follow the guide below to quickly disable Windows 10 adaptive brightness. No matter the reason, if the Windows 10 automatic brightness is not working properly, you can easily disable it. This especially true if the built-in ambient sensor is faulty or got corrupted. In fact, under certain circumstances, it can overshoot and change the brightness without any meaningful change in the outdoor or indoor lighting conditions. However, the auto brightness in Windows 10 is not perfect. Mainly because it removes the need to manually adjust the brightness. As you can guess, the automatic brightness control can be very useful in day to day situations.

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