I am not able to get any video out of my dvi2 on a Zotac 220 MD. I have to use a temporary display in the vga port to get to the AVWizard. I then pick DVI2/HDMI 720p 60hz, but nothing shows up on my plasma tv. I can see the boot sequence on it but no X.
*Solved*
I added this line to the xorg.conf device section.
Option "ConnectedMonitor" "DVI-1"
You Rock! Worked like a charm.
Please give l3me full lspci details on your video chipset and a copy of your xorg.conf...
I'm sure he'll want to tune the detection scripts.