Ive been trying for a while to see if it was just not coonected well but its none of that. I have take n the hard drive out and placed it back in a couple of times and tryed it many times and when i turn it on it shows that i need to update. I have pressed both ok and b button but when i try to download or even create a profile it appears as if there is no hard drive. When i go to settings it shows me an option to format. This is the stock hard drive and my console was working perfectly yesterday playing on and off line. I dont know what to do so please help me.