If you have a computer monitor, you may have received an error message that reads, “Input Signal Out of Range.” This error can be frustrating because it prevents you from using your computer and accessing your files. This article will explain what the “Input Signal Out of Range” error in Windows 10 or Windows 11 means and how you can fix it but before this you can also check how to fix Someone else is still using this PC.
What Does the Input Signal Out of Range Error Mean?
The error occurs when your computer’s display settings are incompatible with your monitor’s capabilities.If your monitor can’t match the resolution and refresh rate sent by your computer, the “Input Signal Out of Range” error message will appear.
What Causes the Input Signal Out of Range Error?
There are several reasons why the Input Signal Out of Range error can occur. Some of the most common causes include:
- Your computer display settings are higher than what your monitor can support.
- The graphics driver on your computer needs to be fixed or upgraded.
- The connection between your computer and the monitor is either faulty or not securely plugged in.
How to Fix the Input Signal Out of Range Error
Take these several steps to fix the error. Following are some troubleshooting steps you can try:
1. Check the display settings on your computer.
- Press the Windows(⊞) key + I on your keyboard to access the System > display settings in Windows 10.

- Make sure in the display preferences that your monitor can show the resolution and refresh rate at a suitable level.

- If the resolution or refresh rate is too high, try lowering it to a lower setting.
- If the display preferences have been consistent, reset them to their default values.
2. Update the graphics driver on your computer:
- Press the Window(⊞) Key + R on your keyboard to open the Run dialog.
- In the Run dialog, type “devmgmt.msc” and press Enter to open the Device Manager.

- In the Device Manager, expand the “Display Adapters” section.

- Right-click on the graphics driver
- select “Update Driver.”

- Follow the prompts to update the graphics driver to the latest version.
3. Check the cable connecting your computer to the monitor.
- Make sure the cable is firmly plugged into both the computer and the monitor.
- If the cable is damaged or not working correctly, Replace it with a new cable.
Final Thoughts:
The Input Signal Out of Range error in Windows 10 or Windows 11 can be frustrating, but it is usually easy to fix. After using the troubleshooting steps outlined in this article, you should be able to resolve the error and get your computer back up and running. If you’ve tried these steps and are still getting the the error, you may need help from a professional.