SAHARA AV-3618 TURNS ON BUT WON'T PROJECT

[qa19]

Hello everyone,I have a projector SAHARA AV-3618, orange color. It does turn on, it also projects an image for 3 minutes then the image disappears but the projector is still on and you can hear its fan going on, but if you look at the lamp, the light is gone completely.

Then i turn it off, i wait a while before turning it on and same situation.

I cleaned all filters and cleaned all over with air compressed, what else can it be?

Thanks