I have 3 hard drives, I have my OS installed on the first one, and the other 2 drives are blank. I want to put the drives 2 and 3 into a RAID 0 array, it says in my motherboard manual that I need to put the SATA controller mode into RAID. It is currently in AHCI. Will changing the SATA controller mode to RAID affect the first drive? (i.e will I lose the data stored on it?) Also, when I put drives 2 and 3 into a RAID 0 array, will I lose data on the first drive?