It’s pretty annoying, but it appears that the Asus M3A76-CM motherboard doesn’t have an option in its BIOS to enable Advanced Clock Calibration. This is despite its southbridge supposedly supporting ACC.
Why is this such a big deal? Well, it isn’t for the average user, but if you’re an enthusiast and happen to have a dual-core CPU like the AMD Athlon X2 7750+ Black Edition, it certainly is. This CPU actually has two extra disabled cores, that have reputedly been enabled by flicking ACC on. You can imagine how useful this is if you happen to edit high-definition video, for example!
If anyone from Asus happens to be reading – small chance, I know – please do introduce this feature to the board in a BIOS update, if possible. I would imagine it would certainly boost the board’s popularity.