Replaced my Sharp projector with new EPSON 5020UD and all my input devices work except for my Windows Media Server using a NVidia GeForce 7600 Graphics Card. Interface is HDMI. If I boot into SAFE mode I can see Windows desktop but trying to boot normal mode just gives me a No Signal on HDMI message. EPSON support just says that NVidia doesn't support EPSON 3D projector. I am just trying to project regular 2D image by the way. Any advice? Suggestions on new video GPU card?