Building a new PC, using an NVIDIA xfx nForce 780i SLI (3-WAY) motherboard, everything was fine until I installed the RealTek Audio drivers. Now the system is extremely slow. XFX slpash screen stays up for 2 minutes, then the text displays one letter at a time (typing speed). Even in Bios, the screen draws itself instead of the quick display.
I was trying to fix High Definition Audio bus issue. Windows seems to run at a correct speed, just booting to windows takes forever. Also the High Def issue is resolved and does not show up as an exxlamation point in device manager.