Hello. I was looking at my friends PSP that doesn't work. It will just power on for about 15 seconds, then just power off. The screen doesn't flicker and I don't hear any sound. I tried to use my Pandora batt and stick on it, but it still does the same thing. I put my Pandora batt and stick in mine and it comes up to the firmware loading screen. Anyone got any ideas?? It is a fat. I think the motherboard might have went out, but I'm not a pro like most of the people here.
Thanks for the help in advance