Hi, I just got this second-hand Silver PSP-2000/2001 from eBay. The system is still "active," I guess you can say, because, as I mentioned in the title, the screen is black but the green light stays on. The light doesn't turn off AT ALL. I've also found out that the system is still functional. If I put a UMD into the system, the UMD is will spin and I can actually, in a sense, play it. If I press the X button, I believe that's the button, the UMD will start spinning like it's booting up the game. When I plug the system into USB, it charges and it comes up on the computer. I can go through the memory stick like normal on the computer. Also, I don't hear any sounds from the system and the system charges the battery like normal. Basically, the system is still "usable" but I just can't get the screen to work. Is it a motherboard problem, the screen itself, or is it bricked?