After installing OCZ Vector as new boot drive, system will only boot with 5 of the 6 SATA 3 ports used. Drive configuration is as follows:1 SATA 6: OCZ Vector 500GB2 SATA 6: OCZ Vertex 3 MI 120GBPCIE X4: OCZ Hybrid Drive 1TB Toshiba + 1GB Flash1 SAT...