One day I went to the store and bought the new black Xbox 360, and I had an old Xbox 360. So I went to Ebay and bought a data transfer cable so, I could transfer my data, and I did everything right off of a video. Now to this day it is now saying that there is no HDD in this Xbox 360. Then I tried to plug it into the computer and it say it is a Windows HDD. So I am guessing that I had changed the format of the 120HDD. I need to know if someone knows how to change the format back. I tried to redo the transferring data process and it did not work