When you connect a high refresh rate monitor to an underpowered graphics card, you may encounter the “Input Signal Out of Range” error. This is a common issue, especially when using a higher screen resolution than your graphics card can support. Here are steps you can take to fix this error, including how to change the resolution and reduce the refresh rate of your monitor.
How to Adjust Screen Resolution
Changing the screen resolution is the first and most important step in fixing the “Input Signal Out of Range” error. Follow these steps:
Access System Settings:
- Press Win + I to open the Settings window.
- Select the System tab and then scroll down to click Display.
Adjust Resolution:
- In the Scale & layout section, go to Display resolution.
- Select the resolution recommended by Windows to ensure compatibility.
Perform these steps in Safe Mode if you are not getting a video signal from your main display.
Reduce the Display Refresh Rate
If your display supports a high refresh rate, but your graphics card does not, reducing the refresh rate may help:
Access Advanced Settings:
- From the Settings window, select System and then Display.
- Scroll down to Related settings and select Advanced display.
Change Refresh Rate:
- Select the monitor you are adjusting from the drop-down menu.
- Navigate to Monitor in the Properties dialog box.
- Set the refresh rate to 60 Hertz and click Apply > OK to save the changes.
Update Graphics Drivers
Outdated graphics drivers can also cause the “Input Signal Out of Range” error. Make sure you have updated your graphics drivers by:
- Booting your computer into Safe Mode with a network connection.
- Download and install the latest driver version from the manufacturer’s website.
Following these steps will help you troubleshoot and enjoy a smoother experience with your monitor, while also helping you get the most out of your graphics device and monitor.