Thank God this board hasn't killed any of my RAM but it sure is starting to annoy me Sometimes when I try to boot up right before it gets to the Windows loading screen it says Boot CD: DISC ERROR INSERT SYSTEM DISK AND PRESS ENTER Originally when I had this problem switching from SATA port 2 to 4 solved it (SATA 1+2 don't work at all for me). But then after a little while the problem came back again. For a while, I could solve it by switching from SATA port 4 to 3, and when it happened again from 3 to 4, but that doesn't seem to work anymore. Now I have to reset the CMOS 2 or 3 times until for some reason the board decides to start working again...until it starts all over again