I was given an X-Box 360 Elite(Fat Boy) with a bad disc drive. I replaced it and put the original key in the new drive (both Ben-Q). now it wont read the new games. I tried updating the X-Box but it doesn't seem to be working. Most of what Ive seen in my searching is people having this issue after flashing. That is now my case i did now attempt to flash. Any help wold be greatly appreciated.