I got a used PSP (fat one) a week ago for $40 from a friend. It worked, I went on vacation, came back and now when I go to turn it on the nothing happens at all. When I plug in the charger The power light flashes orange once and then I get nothing, Now it's not the battery because I tried it in my slim PSP and it works fine. Do these PSP's like to just die randomly like that? I guess thats what I get for planing on making it a custom firmware psp. At least I'll be able to make my money back on ebay.