The "Input Not Supported" message

Input not Supported is a common issue seen when the resolution and refresh rate are not adjusted correctly. This problem is mostly the result of the incompatibility of the monitor to handle the display resolution set by the user.

The fixes for this can be configuring the display settings and managing the display and graphic drivers. These workarounds will be addressed in detail Bellow.

Why is Input not Supported on Monitor

Some probable reasons for the Input not Supported error are listed here.

• Screen resolution not adjusted correctly

• Graphic card and Display Driver Issues

• Damaged Display Cable

• Incorrect display source

• Hardware issues with the monitor

How to Fix Input not Supported on Monitor Error

Start the troubleshooting by inspecting the display cables. Check the connections at both the device and monitor ends. Make sure they are connected to the correct display source. If everything seems fine with the cables, power cycle (turn off and on) your monitor and the system.