All the BIOS I modded are working well feel free to choose anyone you like.
Headphone virtual surround only shows when headphone is plugged in otherwise it is speaker surround, I haven't tried that yet.
I use MSI afterburner for OC it is a much lighter program.
(using the built in hdaudio manager
*virtural
one thing you might want to add to the tweaks is turning off headphone cirtural surround, While playing music I experenced jumps of 30%
have you ever checked out riva tuner admin?
I'l just use that one
Just to be sure I want the one labeled 1.334+6 right?
oh ok, I read the red warning and though it was broken