When I turn the projector on, it seems to work ok, but it doesnt project anything, and after five seconds a beep sounds and then turns off (just by inside but the LED lights still stay on). A few weeks before I tested this projector and all worked fine…it wasnt’t hit or anything like that. What could have happened? Any hint on how to fix it? or how does cost to repair it?
It is a fan problem,Maybe one is broken and doesn’t cool the bulb light or the screen,this means that thermal sensor inside overheat and shot off the power supply.