so I finally got my hands on a PS3, plugged it in using an HDMI cable I got from Factory Direct and I got nothing, just a blank screen, I am using an LCD projection tv and that same cable I used just a few days ago when I had an up converting dvd player, could the cable itself be the problem, and I just need to run out to Walmart and get a more expensive problem, or is it something else? any help would be appreciated






