My xbox Mobo seems to be toast. I can't fix it. So if I go and buy a new Xbox, swap the motherboards and put em back together and return it saying it doesn't work, can i boot it up? I know theres something to do with the HD password so does it require the original motherboard? Will this work? Can someone let me know if this works? If so i'm going after work to pick another one up and get my refund 20 min later