Ok Im at my wits end on this one, ive been playing with this for a week with no luck. I Bought a 2.4A and a MSI PT 880 neo. But when i try to overclock over 2mhz, the the SATA controller wont detect my Raptor. I assume the PCI bus is being overclocked, but the bios has a setting to set the AGP frequency(which the PCI freq. derives from) and I leave it set at 66mhz with to no avail. Ive tried all the BIOS versions and just about every other BIOS setting combination possible,including ramping up the voltages to the north and south bridge. Does anybody have any suggestions? Im beggining to think this board isnt so much of a "value" after all. Thanks.