How to Fix Screen brightness keeps changing in Windows 11

Learn how to stop screen brightness from constantly changing on Windows 11. Find effective solutions to fix this issue on our website.

One of the most frustrating issues that Windows 11 users may encounter is the automatic changing of screen brightness. This can be a major inconvenience, especially when working on important tasks or watching videos. However, there are several solutions to this problem that can help you fix the issue and maintain a consistent screen brightness.

In this article, we will discuss some of the most effective solutions to this problem and guide you on how to implement them on your Windows 11 device.

Solution 1: Turn off Adaptive Brightness

The first solution to try is turning off the adaptive brightness feature in Windows 11. This feature automatically adjusts the screen brightness according to the lighting conditions in your surroundings. While this may be helpful at times, it can also cause the screen brightness to change unexpectedly.

To turn off adaptive brightness, follow these steps:

1. Open Windows Settings by clicking on the Start menu and selecting the Settings icon.

2. In the Settings menu, navigate to the System section.

3. Click on the Display option and scroll down to find the 'Change brightness automatically when lighting changes' box.

4. Uncheck the box to turn off adaptive brightness.

Solution 2: Disable Display Power Saving Technology for Intel Graphics

If you have an integrated Intel graphics card, the Display Power Saving Technology feature may be the cause of the automatic changes in screen brightness. To turn off this feature, follow these steps:

1. Open the Intel UHD Graphics Control Panel application. You can search for it in the Windows search bar or find it in the Control Panel.

2. In the Control Panel, click on the Power tab.

3. Click on the Disable button next to Display Power Saving Technology to turn off the feature.

Solution 3: Turn off Battery Saving for Intel or AMD Graphics

Some users have reported that turning off the battery saving feature for their Intel or AMD graphics card has solved the problem of automatic screen brightness changes. To turn off this feature, follow these steps:

1. For Intel graphics, open the Intel Graphics Command Center application.

2. Click on the System tab and toggle the Display Power Savings option off.

3. For AMD graphics, open the AMD Software: Adrenalin Edition and click on the Settings icon.

4. In the Settings menu, click on the Display tab and toggle the Varibright option off.

Solution 4: Update Graphics Drivers

Outdated or corrupted graphics drivers can also cause issues with screen brightness. It is essential to keep your graphics drivers up to date to avoid such problems. To update your graphics drivers, follow these steps:

1. Open the Device Manager by searching for it in the Windows search bar.

2. Expand the Display Adapters option and right-click on your graphics card.

3. Select the Update Driver option and follow the prompts to update the driver.

4. You can also download the latest drivers from the manufacturer's website and install them manually.

Solution 5: Adjust Power Plan Settings

Sometimes, the power plan settings in Windows 11 can also affect the screen brightness. To adjust these settings, follow these steps:

1. Open Windows Settings and navigate to the System section.

2. Click on the Power & Sleep option.

3. Under the Related Settings section, click on Additional power settings.

4. In the Power Options window, click on Change plan settings next to your selected power plan.

5. Click on Change advanced power settings.

6. Expand the Display option and click on Enable adaptive brightness.

7. Set both On battery and Plugged in settings to Off.

8. Click on Apply and then on OK to save the changes.

The automatic changing of screen brightness in Windows 11 can be a frustrating issue, but there are several solutions to fix it. You can turn off adaptive brightness, disable display power saving technology, turn off battery saving for Intel or AMD graphics, update graphics drivers, or adjust power plan settings. By following these solutions, you should be able to maintain a consistent screen brightness while using your Windows 11 device.