Hello, i have an old xbox 1 that i would like to turn into a dedicated bartop arcade or full cab,i got the xbox to jamma dongle, it works just fine. Im trying to add a second hard drive to the xbox, i recalled some one had remove the dvd drive and added a second hard drive , but when i do this i get the error 12 screen , cant seem to find that topic to see how the guy did it. Can anyone help? thanks alot.