I haven't been active for a while for two reasons. First my laptop's cpu fried, and second no new PSP activity. But i am back and i need help. I got two PSP 1k. One has a smashed screen, but i know how to fix that. And the second one, im 80% sure, is bricked or semi bricked. They are both running ofw, to my knowledge. So what are the signs or a brink and a semi-bricked PSP?