Input Not Supported

Fix Monitor Input Not Supported. Input Not Support Error Solution, display goes after Bios Logo. Remove Input Not support message.

Input Not Supported Warning on Monitor

This error is caused by the Monitor or display not supporting the display output resolution or screen refresh rate. To explain briefly: Let’s say your monitor supports a maximum resolution of 1440×900 and a screen refresh rate of 59hz. You have set the resolution to 1920×1080 or the screen refresh rate to 70hz from the Windows settings. Thus, since the monitor does not support video streaming, it will cut the image and give this message. When you reduce the resolution and screen speed, the image will appear on the screen again.

What screen resolution does my monitor support?

Each monitor has a certain maximum resolution and screen refresh rate. You can find this information only by searching for your monitor brand and model on Google. For example: If you search for “Samsung CR50 Resolution” you can find the relevant information. You will then be able to apply the settings supported by your monitor.

How to Fix Input Not Supported on Monitor

The solution to this problem can be simple or difficult. It will depend on the way you get this error message. We will present several methods to solve this problem.

Is there an Image on the Monitor? Lower the Screen Resolution

If there is an image on the monitor and you see the “Input Not Supported” error on the screen. The solution will be easy. For this:

  1. Click on the Start menu and Settings icon.

Start Menu Settings

  1. In the window that opens, click System.


  1. On the next screen, click on the “Display” option from the options on the left. Then lower the resolution in the “Display resolution” section.

Input Not Supported on Monitor Fix Problem

  1. Select whatever resolution your monitor supports from this list. If you don’t know, choose a lower resolution.

Problem persists: Decrease Screen Refresh Rate

  1. Again, in Settings > System > Display Tab, click on “Advanced display settings”.

Input Not Supported on Monitor Fix Problem

  1. Then click on the “Display adapter properties for display 1” link at the bottom of the window that opens.

  1. In the new window that opens, switch to the “Monitor” tab. Then select the lowest number in the list under “Screen refresh rate”.

Screen refresh rate

  1. Finally, click the “OK” button to save the settings.

If the display goes after the bios logo and you see the message Input Not Support. If you have a high resolution monitor, you can connect it there and lower the resolution as we explained above.

No monitor? Connect the Case to a Television

You can connect it to a TV by removing the Computer Case. Televisions generally support 1080p resolution. Thus, with the help of the TV, you can lower the resolution and connect it to your monitor again.

Resolving Input Not Supported Error with Safe Mode

First of all, see how to open your computer in safe mode from here. After booting the computer in safe mode:

  1. Press the Windows + R KeyWin+R keys together on your keyboard. The Run window will open. Type “msconfig.exe” in the Open field and press the OK Button.


  1. When the system configuration screen opens, switch to the “Boot” tab. Then remove the “Safe boot” option from the “Boot options” section. Then select the “Base video” option and click the “OK” button. Finally, restart the computer.

Boot base video

  1. After the computer restarts, lower the resolution. Then run “msconfig” again and this time remove the “Base video” option and save the settings.
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