Asus M3A79-T Deluxe

[faior]

NB 2.4GHz@1.1V Typo?
I'd try ACC 0+ and 2+ first see if you can go lower with the voltage. My chip does not work without ACC above ~3.15GHz. I need ~1.45V and ACC 0+ or 2+ for 3.2GHz. Above 3.2GHz 0+ is no longer stable here but 2+ is. But this can vary between chips. I tested low voltage with ACC at stock (2.6GHz). With ACC -2 I found 1.25V but with 0+ it was 1.1825V. So 0+ is best for me from ~2.6GHz-3.1GHz and 2+ for 3.2-3.4GHz, above I used 4+ but that is for benching only.
To find the best ACC value find the lowest stable voltage with ACC off and then test a few ACC values with a lower voltage. Use the one with the lowest requirement. I'd use a lower NB multi and a higher NB voltage to sort out instabilities from that side while you test ACC.

Thanks for advice! And yes it is running right now 2400MHz and 1.1V . default voltage it is? Stable at idle, stable at load, stable in 3D

I dont know what makes my comp to restart.. for example, I raise the HTT by 1 or 2MHz and I get about 3120MHz or so, I run torture test or 3D and BAM! It restarts.. it doesnt matter what vcore I use or what ACC setting is used.. And at 3.1GHz its 24/7 stable. Weirdo.. or its just the wall? And I think I get the same restart-effect if I OC the memory even a bit too. :/

And btw I flashed the older 0403 bios in windows .. but the board didnt even boot with these same settings as with the new bios.. black screen and had to reset the cmos by jumper.