NEC Projector

I can’t get this to work anymore I’m not sure if the bulb has died and I’m not sure how to replace it. Used to be a very nice movie projector for my laptop The NEC Projector is a 3000-lumen VE303 portable projector that is designed to provide high brightness for small-to-medium-sized businesses, education environments, corporate conference rooms, and mobility applications where heavy ambient light is present but the space requires a small projector. It is lightweight and affordable, with essential features including 3D Ready technology, high-contrast images, and a 2W speaker.