Solved No video to Samsung PDP530 over HDMI after adjusting NVIDIA Settings

I was enjoying setting up my new HTPC and attempted to adjust the NVIDIA control panel settings from 720p to 1080p and lost video to the HDTV. I have attempted to get the settings that worked back and have adjusted the Windows and NVIDIA display settings but cannot find a working combination (not even at the original 720p). Is there a way that I can reset both the Windows and NVIDIA display settings so that I can get the video working again? It seems to me that these settings are in conflict. Video card is EVGA GeForce 8400 GS....

Uninstall all of the NVidia drivers including the console. When you reinstall, it will default to the correct Resolution again.

problem solved.

thanks!

problem solved.

thanks!