How To Fix Windows 11 Screen Brightness Control Not Working

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Windows 11 has introduced numerous stimulating features and enhancements; yet, like to any operating system, it may occasionally encounter difficulties. A common problem encountered by consumers is the malfunctioning of the screen brightness control. If you are currently grappling with this particular issue, there is no need to worry or be anxious. This blog post aims to explore four effective strategies that can aid in resolving the issue of "Windows 11 screen brightness control not functioning."

Updating illustration drivers.

Outdated or conflicting graphics drivers are a recurring culprit in the occurrence of screen brightness control difficulties. In order to update the drivers for your illustrations, please adhere to the following steps:

To access the Gadget Administrator, please press the Windows key (Win) and X simultaneously, and then choose "Gadget Administrator" from the displayed menu.
To further elaborate on the "Show connectors" segment, please proceed by performing a right-click action on the connector associated with your designs, and subsequently select the option "Update driver."
Please choose the option "Search systematically for updated driver software"and allow Windows to search for updates.

Modifying the Selection of Power in Splendour

Occasionally, the power plans in Windows have the potential to interfere with brightness settings. To address this issue, it is recommended to adhere to the following steps:

Press Win + S to bring up the search bar, type "Power and Rest Settings," and then press Enter.
Under "Related settings," click "Extra power settings."
Click on your dynamic power plan (like Adjusted) in the Power Choices box.
Click "Change plan settings," then "Change progressed power settings."
Find the "Show" option, expand it, and scroll down until you see "Empower versatile splendour." "On battery" and "Connected" should both be set to "Off."
Click "Apply" and then "Alright" to save the changes you've made.

Give Designs Driver a handicap and then give it to them again.

Sometimes, a problem with brilliance control can be solved by just making the driver's job harder and then making it easier again. Here's how you can make it happen:

Select "Gadget Director" from the context menu after right-clicking the "Begin" button.
To add a Cripple gadget to your design, expand the "Show connectors" section, right-click the connection, and select "Cripple gadget." If you're asked something, answer "yes."
Once more, right-click the "disabled designs" port and select "Empower device."

Use Windows Investigator.

Windows 11 includes troubleshooters that can assist in fixing common issues. In order to query the detective about issues with display brightness:

In order to access the Settings menu, press Win + I.
Select a Framework, then choose to "Explore" it.
Click "Extra investigators" under "Suggested investigating."
Then, after selecting "Power," select "Run the investigator."
To complete the research process, please follow the on-screen prompts.

Conclusion

It's irritating when Windows 11's brightness setting stops responding, but following these four steps should help you pinpoint the source of the issue and fix it. Update your system, adjust your power settings, if necessary, uninstall and reinstall your graphics driver, and utilise the Windows investigator to unearth and resolve any hidden issues. Once again, you may alter the visual style of your Windows 11 PC screen in a way that is both functional and aesthetically pleasing with some time and technical know-how.