I was wondering if anyone can help me. I have been trying to set up my SONY 32EX400 LCD Tv as a second monitor through a HDMI port. I have a NVIDIA GEForce GT220 Video Card which supports Dual Monitors. I have my ViewSonic 22" Monitor Connected to my DVI Output and My SONY Bravia to the HDMI Output. I am running Windows 7 and Windows 7 recognizes both as Monitors. I have tried the monitors as Seperate, Extended and Duplicate to see if i can get a picture on my Sony LCD but all i get on the HDMI input of the Sony LCD is NOTHING. A blank screen. Any Suggestions would be most helpful.