Try this 1
1) First check your connections.
2) Some SATA hard drives comes with a jumper to limit it to 1.5Gb/s. Look if your
SATA hard drive is having a jumper. If a jumper exists then remove the jumper
and then connect the hard drive to your motherboard.
3) Go to BIOS settings and make sure that your hard drive is detected.
4) If the problem still exists then check the SATA controller option.
Click on the below hyperlink "Manual" and download it.
Refer to the information given under "Integrated Peripherals" in page 3-11.