I am not sure this is the correct forum but it seems like it since it does deal with AV issues. So my Playstation 3 Slim has randomly stopped displaying anything over HDMI, there is no sound or video.

I tried swapping HDMI ports on the TV, turning the TV on long before the PS3, holding down power for ~5 seconds until it gives the single beep indicating a video setting reset, and swapping HDMI ...