Okay, so I've been having problems with my psp 2k. It's not charging anymore. I just leaved my psp playing music until it ran out of battery, then when I tried to charge it, it won't charge. Please help me with this. By the way, my charger is fine, I tested it on my PSP 1k, it had no problems. Edit: I tried my PSP 1k battery on 2k, still not charging.