Epson Projector “No Signal” Error on HDMI Input: How to Fix It

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Recently, many users encountered an Epson Projector “No Signal” error on HDMI input. If you are also a victim of the error, then this article is for you.

Fix Epson Projector “No Signal” Error on HDMI Input

Reason: Your Epson projector may give a “No Signal” error on HDMI input due to wrong input selection, faulty HDMI, inconsistent resolution, and power supply issues.

Troubleshooting Techniques to Fix the Epson Projector No Signal Error on HDMI Input

Verify the input source

Check the input source and choose the correct input on the projector.

Restart the projector

By performing a simple restart, you can resolve your problem. To restart the projector, follow these steps:

  • Turn off the projector.
  • Disconnect it from the power source.
  • Wait for a few minutes.
  • Then connect it and restart the projector.

Check the display settings

To check display settings, follow these steps:

For PC

  • Press and hold the window+P button together.
  • Now tap on the duplicate option.
  • Then click on Extend these displays.

For Mac

  • Access the system preferences.
  • Then choose the display option.
  • Now select your Epson projector and tap on the Use as option.
  • Choose the extended display option.

Check the Projector’s HDMI Cable and Port

Sometimes the problem is caused by a faulty HDMI port or the Cable; in that case, try using the new cable and if your projector has multiple ports, try to switch.

Reset the projector connections

To reset the project connections, follow these steps:

  • Turn off your projector and the device you are using.
  • Disconnect the projector from the power source.
  • Now unplug the video cable from the project and press the power button for 15–20 seconds.
  • Now wait for a few minutes.
  • Then restart it and connect your device to the projector.

Update the firmware

Make sure that your firmware is up-to-date to avoid issues. Visit the official Epson website to update the firmware.

Contact support

If none of the solutions work, do not hesitate to contact Epson support or consult the user manual for further assistance.

Preventive Measures

  • Cross-verify the input selection.
  • Use high-quality HDMI cables.
  • Maintain a sufficient power supply.
  • Make sure the firmware is up-to-date.


Why does my Epson projector display a “No signal” error on the HDMI input?

There can be various reasons for the Epson Projector “No Signal” Error on HDMI Input, such as incorrect input selection, faulty HDMI, incompatible resolution, and power supply problems.

How often should I update the firmware of my Epson projector?

Ensure that you update the firmware of your Epson projector periodically to avoid compatibility issues.

Final Words

Encountering the issue with the Epson projector can be frustrating, but you can overcome it by following the troubleshooting techniques mentioned above.

Remember all the preventive measures to avoid the “No signal” error on HDMI input issues and enjoy your projection experience.

If you still fail to resolve your problem, then do not hesitate to contact Epson customer support for further assistance.

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