I see the message No Signal. What should I do?

  • If the "No Signal" message appears, try the following solutions:

    • Turn on the connected computer or video source, and press its play button to begin your presentation, if necessary.
    • Check the connection from the projector to your video sources.
    • If you are projecting from a laptop computer, make sure it is set up to display on an external monitor.
    • If necessary, turn the projector and the connected computer or video source off and then on again.
    • If you are projecting from an HDMI source, replace the HDMI cable with a shorter one.
    • Connect the video source directly to the projector.
    • Check that the source device is not sending a signal that has too high a bandwidth for the cable or the projector. Click the link below to see the supported video display formats.
    Related tasks
    Displaying From a PC Laptop
    Displaying From a Mac Laptop
    Related references
    Projector Reset Options - Reset Menu
    Supported Video Display Formats
Published:  Oct 20, 2022 Was this helpful?​ Thank you for the feedback!
Was this helpful?​
Please tell us why this was not helpful.​