Hi,i buy a new graficcard hd 7870 xt boost, i install it and download the driver. if i look under win 7, win says it is a hd 7800 series, but not specified hd 7870 xxx.so i install win 7 new and the new drivers again, but its the same problem. win 7 says it ist a hd 7800 serie.Mainbord: Asrock H77 Pro4/mvp, 8 GB Memory, Intel i5 3570, 650 w PSU.My Question ist now:is it normal, that win 7 says hd 7800 series ORis the card damaged and i give it back to the seller ???thanks for answers.