I placed an order through dell.com several days ago, it's XPS 8930 desktop. The graphic card included in the system should be RX580.  However, it looks like that Dell deliberately loaded a RX 580 bios on the RX 480 to call it a RX 580. I google it and found many posts have talked about this problem, they say this is a potentially fraud. Dell please provide a solution to this issue. Thank you.