Dreamcast goes off after license screen

I was playing doa 2 import today on my dreamcast and it was playing just fine. However just now when i tried a different game, After the bios screen where it says produced by or licensed under, the screen goes black and the gd stops spining, whats odd is that the power is still on aka the led orange light still displays. Is there anyway to fix this? I would really appreaciate it as I have had this dc since it came out in the us and don't want to really buy a new one.