See page 24-25 of your manual. Ensure the drive is connected to the primary SATA controller SATA2_0~5
Now see page 51. This is where you set the operate mode for the controller, native SATA vs. RAID, IDE & Legacy mode. Keep in mind that SATA on this chipset is emulated.
Would suggest you install the latest IRST driver since the Intel Matrix Storage Manager driver was for XP.