Select Search automatically for the driver option. Right-click on your display driver and choose Update Driver. You can open it by typing devmgmt.msc command in Windows Run. To update graphics card drivers in Windows 10 or Windows 11, open Device Manager. Under the Arrangement tab, check the box for the Mirror Displays option.Īnother quick workaround is to update your computer GPU drivers.Open System Preferences and select Display.
Alternatively, you can right-click on the empty area on the desktop, and then select the Display Settings option.Press and hold the Windows Key and P button and then click on the Duplicate option.If you are using your laptop as an input device, make sure you have selected the external monitor in the setting. If your Epson projector comes with 2 HDMI input, note the port number you have plugged the HDMI cable to and then select the same in settings.
To confirm that, open the Menu using the Epson projector remote control. If the HDMI cable you are using for connection is alright, then make sure you have selected the right input source on your Epson projector. If it solves the issue, then the problem was with your HDMI cable. If you have a spare HDMI cable, try using that. Inspect the HDMI cable for any physical damage.Īlso, ensure that it is properly connected to your projector and your PC. Your Epson projector might be working fine, but if the HDMI cable you are using is faulty or damaged, it won’t transmit the data to the projector.
To troubleshoot it, try the fixes I have explained below: The No Signal error on your Epson projector is usually due to improper cable connections, selection of wrong input source, or malfunctioned projector port. I tried disconnecting and then reconnecting the HDMI cable to my projector, but this did not help.įinally, after some digging, I managed to get my Epson projector back to work.Īlso Check: How to Fix Epson Projector Flickering Problem Epson Projector Not Recognizing HDMI A few months ago, when I was trying to use my Epson Projector as a secondary display with my laptop using an HDMI cable, it continuously gave me ‘ No Signal’ error.
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