Windows 10 Screen Resolution Changes by Itself | Solutions

If the screen resolution in Windows 10 changes alone and you don't know why or how to fix it, here I will discuss how you can solve this error easily.

In Windows 10, the screen resolution can be changed from the Settings app, as it usually doesn't change automatically. While updating device drivers automatically adjusts the display, it usually remains that way without being changed.

Why does the screen resolution in Windows 10 change by itself?

There can be many different reasons why the screen resolution in Windows 10 changes by itself. The most common reasons include Outdated device drivers, incorrectly configured Windows options, malfunctioning services, system components, hardware that work poorly and more.

Let us dive deeper into how you can easily resolve this error on your computer.

Screen resolution in Windows 10 changes by itself. Solutions

Now that you know why the screen resolution in Windows 10 may change on its own, let’s take a look at some simple solutions you can use to resolve this error.

Solution 1: Update Windows

Windows 10 focuses heavily on regular updates to keep your device bug-free. However, this means that an outdated Windows can be the source of many bugs, most likely the screen resolution on Windows 10 changing by itself. If you were putting off any Windows updates, now may be the time to update your firmware.

You can check for Windows updates in the section Settings> Update and security.

Solution 2: Update display drivers

Your device drivers are responsible for hardware devices sending and receiving instructions from your operating system. If your drivers are not of the appropriate type, they can cause certain errors associated with malfunctioning devices.

Update your display drivers and check if the error about screen resolution in Windows 10 changing by itself persists.

Solution 3: Change Msconfig settings

Msconfig (more commonly known as System Configuration Utility) is a utility tool designed to help users configure how a computer starts and what programs and services are loaded when Windows starts as well.

There is a setting in msconfig that allows you to return to the base resolution every time you start Windows. This may be the reason why the screen resolution in Windows 10 changes by itself after sleep.

To change this setting, follow these steps:

• Open a Run dialog box with the keys Win + R.
• Write msconfig and press Enter to start the system configuration utility.
• Switch to tab start.

• In the section Boot options, uncheck the box next to the following option: Base video
• Click on Apply followed by Accept To save the changes.
• Restart your pc.

You should see your Windows screen stuck at a single resolution once you make this change, thus resolving the Windows 10 screen resolution keeps changing by itself error.

Solution 4: Run the hardware troubleshooter

If changing the base video option didn't help you, there might be some issue with your device hardware that is causing the screen resolution in Windows 10 to change by itself. Fortunately, you can use the hardware troubleshooter to check and resolve such hardware-related errors. Follow these steps:

• Open a cRun dialog box.
• Type the following command in the Run dialog box and press Enter to start the hardware troubleshooter:
  • %systemroot%\system32\msdt.exe -id DeviceDiagnostic

• Follow the onscreen instructions to identify and resolve the error on your device.
• Wait for the troubleshooter to find and solve the errors related to hardware malfunction.

Solution 5: Disable the screen saver

When configured incorrectly, the screen saver does not allow the sleep settings to be implemented correctly, resulting in many errors such as the screen resolution in Windows 10 changes by itself.

Follow the steps below to check and reduce your screen saver settings:

• Use the keyboard shortcut Win + I to open the application Configuring Windows and select Personalization..
• From the left panel menu, go to Lock screen.
• In the right panel, simply click on the option that says Screen Saver Settings.
• This should open the screen saver settings.
• Here, you should find some misconfigured setting which can cause errors on your computer.
• If you don't find any errors, consider turning off the screen saver and check if the error persists.

You may be interested in: 4 Best Programs to Record Your Computer Screen

Solution 6: Clean boot Windows

If any malfunctioning Windows component is causing this error on your computer, you can diagnose it by simply performing a clean boot. In a clean boot, only essential components are loaded, which should give a clear idea of ​​what is wrong with your PC.

To perform a clean boot, follow these steps:

• Open a run dialog box as mentioned earlier.
• Write msconfig and press Enter to start the system configuration utility.
• In the General admission, click the button opción along with Selective start.
• Uncheck the checkbox Load startup items and make sure that Load system services y Use original startup configuration are marked.

• Next, go to the tab Services.
• Select the checkbox Hide all Microsoft services.
• Now click on Disable all.
• Click on Accept y restart the computer.

After a clean boot, check if the screen resolution in Windows 10 changes on its own. If not, there is some component that you disabled that was causing the error on your PC. Once you identify what is causing the error, you can simply repair or uninstall the application. The error should now be resolved.

Solution 7: Run DISM and SFC scans

If the solutions provided above did not help you resolve the error, there might be some broken system component that is causing Windows to malfunction. Fortunately, you can use DISM and SFC tools to scan and repair broken Windows files.

Run DISM and SFC scans on your computer. Wait for the scans to complete and check if the error persists.

Solution 8: Perform a system restore

If running DISM and SFC scans didn't help either, you may need to perform a system restore to get your PC back to a state where it was running without errors.

If you didn't have any previously saved system restore points, you need to reset your PC to factory settings. To do so, follow these steps:

• Make a backup of your files.
• Click on the section Update and security in the app Configuration as mentioned earlier.
• In the left panel, select Recovery.
• Click on the Contac us under Reset this PC.

Final words

If the screen resolution in windows 10 changes by itself and you don't know how to fix it, you should try these different alternatives that we have provided. One of them will surely be the right one for you to solve this error on your PC and keep your screen settings without problems.