Check which input the projector is on
- On an Epson Home Cinema 1080, press Source Search and wait a few seconds, or press Home and pick your source from the list.
- Make sure the laptop, console or player is on and actually playing, and set a laptop to show its picture on an external display.
- Still nothing? Check the HDMI cable, try a shorter one, then restart the source and the 1080 once.
- On the 1080, save Reset All Config for last. If No Signal is still there after that, contact Epson support.
No Signal means the projector isn't receiving anything from the input it's set to. We'd press Source Search before you touch a single cable, because a cable can be connected properly while the projector is listening to a different input.
The buttons and menus described here are the Home Cinema 1080's. If you have a different Epson projector, search for your model on Epson's projector support page (opens in a new tab) to find its own steps.
On the Home Cinema 1080, press Source Search and wait a few seconds (opens in a new tab), or press Home on the remote and choose an available source. Then check that the connected computer, console or video player is switched on and actually playing.
If the message stays, follow the cable from your source to the port the projector has selected. Change one thing at a time and check for a picture after each change. A completely blank screen with no message is a different problem, covered in the power and A/V Mute checks further down.
Tell your laptop to use the projector
On Windows, press Windows-P and choose Duplicate, which shows the same picture on both screens and makes a good test. If you're in Extend (opens in a new tab) instead, the projector becomes extra desktop space, so seeing only your desktop background there means the video connection is working.
On a Mac with current macOS, choose Apple menu > System Settings > Displays, click the projector's name, and choose mirroring from the Use as menu. On a Mac laptop or iMac, those display options (opens in a new tab) only show up while an external display is connected. On older macOS versions with System Preferences, look under Displays > Arrangement for Mirror Displays.
If the projector never shows up as a display at all, check the cable and any adapter before you change how the desktop is arranged. If your laptop's ports need an adapter for video, follow the laptop's own video-output instructions.
Check the HDMI cable, then restart once
- Make sure the HDMI cable runs from the source's HDMI output to the projector's HDMI input and is secure at both ends.
- Swap in a shorter HDMI cable, then a different cable if needed. Check for a picture after each swap.
- Still no picture? Shut down the connected computer or video source. Press Power on the projector, then press it again to confirm. The lamp and Status light turn off.
- Turn on the source first, then the projector, so the projector can display that source. Wait for the Status light to stop flashing blue and stay blue, then select the source again.
We'd restart just once here. Turning the projector on and off over and over can shorten the lamp's life.
The screen is completely blank
Slide the A/V Mute lever all the way open. If the projector is in standby or sleep mode, press Power and let it finish starting up. The Status light flashes blue while it warms up and turns steady blue when it's ready.
If the Lamp or Temp light is on or flashing, look up what that exact light combination means (opens in a new tab) and follow the solution for it. A warning light needs its own fix, and switching HDMI inputs won't clear it.
Want to mirror your screen without a cable?
Screen Mirroring sends the picture wirelessly from a phone, tablet or PC that supports Miracast. On the Home Cinema 1080, set it up like this:
- Press Menu, open Network and set Screen Mirroring to On. Save your changes through the onscreen prompts.
- Press LAN on the remote to bring up the Screen Mirroring standby screen.
- Use your device's Miracast feature to find the projector. On a compatible Windows 11 PC, press Windows-K and pick it from the available displays.
- If you're asked for a PIN, enter the code shown on the standby screen or at the lower right of the projected image.
The Miracast connection (opens in a new tab) can take some time. Don't unplug the projector's power cord while it connects, because that can make your device freeze or malfunction, and don't cut the projector's power during Screen Mirroring.
If it won't reconnect, restart your phone or tablet and delete its saved projector connection, then try again.
Screen Mirroring has limits on this projector too. It can't show interlaced images or 3D video, and copyright-protected content may not play over Miracast. If your desktop shows up but one video won't, check that video's restrictions before you start troubleshooting the connection.
Still nothing? Reset the settings, then call Epson
We'd leave a reset until everything above has failed, since Epson only suggests it once the other fixes haven't worked.
Press Menu, choose Reset, then Reset All Config, and follow the onscreen confirmation. Make sure you pick Reset All Config (opens in a new tab), not Reset Lamp Hours, which is for when you replace the lamp.
Reset All Config leaves several settings alone, including network settings, passwords, language and lamp hours. That means it won't clear a saved network setup or get you past a forgotten password. Afterward, select your source again and check for a picture.
If No Signal is still there after the source, laptop, cable and reset checks, contact Epson support for the Home Cinema 1080 (opens in a new tab). Tell them your source device's model, the connection type, the input you selected and the checks you've already tried.
More in this category