If you see Input Not Supported Monitor error on your Windows 11/10 PC, you can apply any of the solutions in this post to resolve the issue.

To fix monitor input on your Windows 11/10 computer, do the following: Under the monitor name that is having the Input Not Supported error, click Display adapter properties for Display.

A dual-monitor set-up can help to increase productivity, but what if your second screen isn't being detected? Here's what to try to fix the problem.

To fix it, you must determine which component is defective, ranging from the cables that attach your monitor to your PC to the monitor itself or even your PC's video card.

If your monitor has multiple DisplayPort inputs, try different connections. Many users of AMD Radeon graphics solutions complain about problems with the Displayport connection.

A dual-monitor set-up can help to increase productivity, but what if your second screen isn't being detected? Here's what to try to fix the problem.