I have had this projector for years and rarely use it. Last night I went to use it and it ran for about two minutes, and then lost all power (all LEDS completely off). I had to unplug the power cord, wait a few seconds and replug it in before the power LED would even light... then it would start, run for another minute (or less), and then lose power again. I tried a new power cord, thinking maybe that was faulty, but I have the same problem with the new cord. All of the fans seem to be working fine, and I don't get any temperature warnings, it just loses power completely- acting like the unit was unplugged.

Does anyone have any ideas?

Thanks.