i have brought a unlocked pcb and i have flashed it to stock with no problems but when i try to flash to 3.0 i cant get into vendor mode i get 0xd0 status im using the usb to sata adapter method that has worked many times before but now when i click intro i get status 0xd0 and when i click it again it says no drive detected and i have to restart my xbox for it to detect it again any help would be most apreciated and i all ways give rep