Last November I did a major upgrade to my home theater system by purchasing the Pioneer VSX 1021-K receiver and an LG LED TV and Blu-ray player. After spending hours and days setting up and fine tuning the whole system, everything was working perfectly. Eventually I stopped using the system a few months ago. A couple of days ago I decided to watch a movie or something on the TV, but when I turned everything on, I could not get an HDMI signal to the TV. With this particular model I opted to utilize HDMI for all of my components. I have done just about everything I can think of to get it working again. I've updated the firmware on the TV and the receiver, switched HDMI cables, swapped HDMI connections on the TV, rebooted everything, ran the AV Navigator program etc. All I can get is sound, but no video. Has anyone else experienced a situation similar to this? I have one more check to do to rule out the TV, which is to hook up another LCD monitor to the receiver. If I still cannot get a picture, then the problem has to be with the receiver. Any suggestions would be greatly appreciated.