One again I appreciate your in depth response once again fosamax, but that it the crazy thing about all this, I didnt' drop the dingoo at all, in fact, nothing weird happened to it!!! I was actually just PLAYING with my Dingoo A320 for about a half and hour when it turned itself off in my hands and no matter what I try I can't get it to turn on again! I wasn't upgrading firmware, installing dingux, or even transferring files from the PC! It didnt' fall either, it just went dead in my hands!! I was just playing with the thing and the screen turned off in my hands! I have tried 5 different wall chargers and it does nothing, no charging screen, no usb screen, nothing! I have plugged it into two different PC's, one with XP and one with Vista and nothing either, neither computer recognizes it and the Dingoo screen does nothing! I have tried to hit the reset button several times and nothing either, no reaction at all. That's why the folks at the Dingoo A320 forum thought it was just a dead battery. I'll alert the guy who said he'd try and swap the batteries next week for me about the coil thing just the same. Thanks bro, I'll keep you guys posted! Vin.