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Signal Out of Range

  • Others
  • Others
  • Troubleshooting
  • Desktop Monitors

Signal Out of Range Error

Likely Cause

The operating system is set to a resolution the monitor doesn't accept.

The owner’s manual for the monitor will list accepted monitor resolutions. It will also list the recommended (native) resolution, which is normally the maximum resolution. Every monitor should accept 1024x768 at 60Hz, you can use this resolution for testing.

You could also receive this error even when the resolution is listed in the manual if the refresh rate is not accepted.


Try This

Change the resolution to another supported resolution listed in the manual. 1024x768 at 60Hz is a good temporary resolution to try. If needed, reboot in safe mode or use another monitor to change the resolution.






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