Sharp xr 10x

I havent use my sharp xr 10x proyector for about 4 months, i tried to conect it but when i turn it on, only the vent starts for about 2 minutes, then it just turn off by itself, non of the leds blinks or light on, how can i solve this problem. thank you

You will need to open it up and flip this little breaker switch. It has gotten to hot and tripped itself. Dust it out while you are in there.