serial ata problems

[videoguy]

when i go to define an array with my msi 655 mobo and a sata segate 80 gig hd i get an error that says an error occured and it cannont continue press any key to reboot

 

[Dahak]

This may sound stupid for an answer, but are you using only 1 harddrive or 2? becasue you cant define a raid array unless you have 2 hard drives