i flashed my nand with rgh i had coolrunner installed would flash green stayed solid red but xbox power button just flashed green. anyway i want to flash the nand back to stock i have original nand dump, and i also have dvd key from flashing, am i going to be able to do it with just these two things. i wont be able to get my cpu from xell ive already taken everything out, except nand writing wires from nand x. so please tell me how to get it back working stock.