Why is no image being display from the projector?
When I turn my device on the projector powers up, but no image is displayed. This has only recently started to occur.
The Optoma HD20 is a home theater projector that has a 1080p resolution that was released August 2009. Repair of this device requires screwdrivers and prying tools.
The way I see it there are two possibilities. 1.) Your HDMI cord is either not plugged in properly or it is broken. 2.) The bulb in your projector has burned out. This can be caused either by overheating or overuse. The standard bulb life for these projectors is 3000 hours in high lamp and 4000 hours low lamp. If your bulb is burned out it will need replacing, and a new bulb can cost you around $250.
I do encounter with the same issue. I had bought a new projector. Some times it works nicely and sometime the screen became white and no video. But audio is ok. I am fed up with this issue and little upset why because, neither ifind any answer on Goole nor with manufacturer yet.
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