I have a Technika 19" combo TV in my boys room and its been fine up until tonight

the DVD screen don't load and the drive is just whirling constant

I unplugged the TV from mains for 5 minutes and DVD screen appeared put a DVD in and it spat it out like a bullet from a gun lol

now again no DVD screen (logo)

I'm 99.9% sure the warranty is out

any ideas what this could be ?