I bought the B350 mobo new and also the 1300x has no issues. But I need to update the bios so my mobo can support the 1300x. Any way i can update it with a USB? I seen on another post that someone used their B350m mortar and had the same problem but just put the updated bios that he downloaded from the msi site into a usb and put it in the mobo and it posted....would that even work if my mobo isn't USB Bios Flashback compatible? Please help!