Hi. Just recently I noticed that my SATA3 HDD is operating in IDE mode. I want to install the AHCI drivers. I have to format all the HDD?(I have it partitioned in 3:System/Drivers+Programs/Games+Downloads), or only the System partition?.

Are there known incompatibilities? I've read about bad performance from AHCI AMD Drivers in Catalyst. Better use W7x64 generic drivers? I'll need to update my BIOS(currently using 1.80)?