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6 Ways to Fix a Monitor that Keeps Changing Its Brightness

You should disable the Adaptive brightness settings right away

6 min. read

Updated onOctober 4, 2023

updated onOctober 4, 2023

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Key notes

Some users struggle with their system since the screen’s brightness keeps changing. They have no clue why this is occurring with their system’s screen.

A few also got a problem where they could notchange the brightness level, and some managed to fix the missing brightness slider issue.

Why does my screen brightness keep changing in Windows 11?

Many users are facing this constant problem with the brightness of their screens. They say the screen’s brightness keeps changing even after upgrading their system to Windows 11, the latest possible version. The potential causes for this issue on any Windows system are listed below:

This article guides you with the best and quick seven ways to fix the screen’s brightness issue mentioned above.

How do I stop my monitor from auto-adjusting brightness?

Before applying any advanced steps:

1. Change brightness settings

2. Disable the Adaptive brightness settings from Control Panel

3. Update the graphics driver

If manual updates didn’t work, you could use a specialized tool to scan, find and update outdated drivers automatically, safely, and fast.

Outbyte Driver Updater

4. Turn off the auto-dimming feature while in battery saver mode

5. Run the Power Troubleshooter

6. Change the screen resolution settings

Why does my LCD screen become dim or sometimes flicker or brighten intermittently?

If the screen’s brightness changes randomly, it could be due to variations in the amount of light around the device. The sensors in the display adjust the brightness according to these changes. In case the display brightens intermittently, the sensors are likely broken.

For regularflickering in the monitor, it’s usually faulty connections, corrupt oroutdated drivers, or a broken display to blame.

How can I calibrate my monitor in Windows 11?

Users can calibrate the monitor in Windows 11 by launching the Settings app page. Then navigate to the Display page and select the HDR option.

Next, you need to turn on the HDR video streaming option by enabling its toggle button. Next, under the Display calibration for HDR video, click Calibrate for previewing and adjusting HDR video on the monitor.

I hope you found this article to be informative! Please leave us comments below for any queries.

6 Ways to Fix a Monitor that Keeps Changing Its Brightness#

Why does my screen brightness keep changing in Windows 11?#

How do I stop my monitor from auto-adjusting brightness?#

1. Change brightness settings#

2. Disable the Adaptive brightness settings from Control Panel#

3. Update the graphics driver#

Outbyte Driver Updater#

4. Turn off the auto-dimming feature while in battery saver mode#

5. Run the Power Troubleshooter#

6. Change the screen resolution settings#

Why does my LCD screen become dim or sometimes flicker or brighten intermittently?#

How can I calibrate my monitor in Windows 11?#