I have gone through the entire checklist of things to try. My hard drive is the one that came with my 360 when I first purchased it, it is definitely an official one. However, my old console died recently. I purchased a used 360 and put my old hard drive onto it, it has worked without a problem. I played xbox originals on my old console all the time, they worked just fine. However, now that I have switched consoles they don't work. I'm using the exact same disks, they definitely worked before but now they don't. Again, I have the same hard drive, only the console has changed. Any help would be greatly appreciated.