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I have a PRM-30A projector that is not showing the computer screen.

I have a PRM-30A projector that is not showing the computer screen.  I have tried different VGA cords and both computer 1 and 2 ports.  The projector is on as I can go to the menu.  When the computer is connected the projector projects a black screen not what is on the computer screen.  I even tried to extend the computer screen and get the same thing.

Answers

  • I unplugged the power to the board/projector and let it sit for a little while.  When I plugged it back in it worked.
  • Hi Ashley

    Thanks for posting.

    Glad to hear that you have got the projector to work and display the computers image.

    Kind regards,
    Adam
    Promethean Support


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