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