After some minor sound output problems with ALC 892 (i had to change it in the system settings to internal speaker) my system runs smooth and stable so far.
i7 3770k, Asus P8BZ77, 16 GB RAM, GTX 770 2 GB.
Thanks for this excellent guide !
I have the same problem. I tried the same settings (AGPM ID's, Treshold modified and even Sensor switched to 0 which should set the GFX Card in G-State 0). SMBios switched from 3,1 to 5,1.
i changed the graphics enabler to 1, but this doesn't work... i only got a blank grey screen. PCI...