Just bought a PSP, brandnew. From Jap. Used my Eu AC cabel instead of the JAP cabel. And tried to charge, but nothing heapens. When the cabel is plugged into the PSP i can watch photos and stuff. But as soon as i unplug the AC cabel. The PSP dies. I have tried to charge it a few times. It will be orange for 1 hour, then no light. But i cant turn it on. It just wont charge. What should i do?