I just built my first system and when I first turned it on everything was great I had a windows index score of 5.9 for everything but then I relized that I put the hd4870 in the 4x slot instead of 16x so I reinstalled it in the 16x slot and the aero and gaming graphics scores went down to 1.0 and said I have new hardware and to refresh my score, but when I click refresh or update score it switches to basic mode and does the test and then it stays at 1.0 Please Help!