I have a Desktop OptiPlex 9010 and I needed a fourth internal SATA port so I bought a MiniTower Motherboard which physically is a direct replacement. When I turned the PC on and looked at the bios the SATA-3 port does not show up. Anyone have a clue why? I would think the bios would reflect the motherboard configuration of having 4 SATA connectors. All I can think of is there is something about the Desktop power supply vs the MiniTower power supply even thought they use the same connectors.
Thanks