I have a DSi and whenever I turn it on, it shuts down. It shows both screens turn white, the blue light comes on like it always does and then it shuts off. It's been like this for a month. I use an AR and an Acekard 2i but I stopped using those a few months before my DSi had this problem. I do not want to send it in to Nintendo because I don't want to pay for it. Is there anyway to fix it? And no, it is not the battery. I plug it in, still does it. New battery, still does it. Thank you.