I am trying to jtag an xbox my parents bought for my nephews. Obviously somebody tried to mod the drive and didn't know what they were doing. I hooked it up, and the dvd key was all 7's. I could not hook to DB1F1 or the alternate, so I found a spot on the hdd connector that made contact with them points. I am now on my 15'th nand dump without any luck. Does anybody know if that is the problem, or if there is another?