The monitor error Input Not Supported appears as a black screen with the error on the computer. This issue occurs when using multiple monitors or when using a specific monitor. Because the computer and monitor do not match, the error is displayed. The error usually occurs when you connect a new monitor or change the resolution. The issue may arise when the monitor is connected and some resolution values do not match or are not supported in the computer settings.
When users play games on Windows using a third-party client, such as Steam, the pop-up may appear. Changing the resolution can sometimes help to resolve the issue. When you try to open a game or programme, the screen will go black and the Input Not Supported Monitor error message will appear. The main issue here is compatibility, which is the cause of the monitor problem. Unfortunately, corrupted drivers and files can also contribute to these issues. Such problems have more difficult solutions that require your attention.
How to Fix Input Not Supported Monitor error on Windows
Check the Monitor Connection
The error may occur if the monitor connection fails. So the first thing you should do is inspect your monitor cable to ensure it is in good working order. You can perform this test on another monitor. It is also a good idea to check your connection ports. Check that they are in working order.
Change the Resolution Setting via Safe Mode
Because you are unable to return to the normal display and the screen is black with the error, you must boot the Windows system into safe mode. The screen resolution can then be changed. When the computer enters safe mode, perform the following steps to change the resolution. Take, for example, Windows:
- Find an empty area on the PC desktop, right-click on it and select Display Settings.
- Go to the Resolution section, select a low resolution and work your way up to decide which resolution works best for you.
- Click Advanced Display Settings, find the monitor that is experiencing the unsupported input problem, and click Display Adapter Properties for Display.
- Go to the Monitor tab and select the recommended value from the Screen refresh rate menu.
- Click OK to save the changes.
Update Drivers
Input not supported on the monitor can be caused by outdated or corrupted drivers. As a result, you should keep your drivers up to date and in good working order. Because you need to download the drivers from the Internet, you should boot into safe mode with networking this time.
- Press Win + R in Windows, type msc in the text box and click OK.
- In the main Device Manager interface, expand Display Adapter, right-click the graphics card and select Update Driver.
- Then let Windows search for the latest driver.
- Follow the same steps for your monitor driver.
- Restart Windows PC. Your drivers will now work correctly and the problem should be fixed.
Final Words
When the computer’s resolution does not match the monitor’s, the error “Input not supported” occurs. This error usually appears when you connect a new monitor to your computer or change the resolution to a value that is not supported. This error message also appears when you play games on Windows or through third-party clients like Steam. If the problems still Resides and you are not able to fix the problem by following the above steps the new one can go to their official website and ask for more.
I hope you understand this article, How to Fix Input Not Supported Monitor error on Windows.
