I'm upgraded my Biostar N68S3+ and bought an Asrock 970 Extreme3 R2.0. I thought, I can use my Memory but it dosn't works. It's from Team Group Inc. TVD32048M1333C9, 1,5 V, 1333 MHz. I bought an other Board, while this Biostar have no AHCI. I don't knew this at the time of Buy. Two months later...