I have looked at all the HD sites on how to get my 3rd drive to work and so far nothing has helped disk management does not give me any options to fix it and for some reason it only works when plugged into the second sata 6gb/s port I have tried different cable and different ports and so far the only two I an get drives to work on are the 2 SATA 6gb/s. Can someone help me out here I had all my backed up data on that drive and I had to format my primary HDD so I could do a fresh install of win8pro on the SSD I just got.....?????/// Asus p8z77 v lx MB