My PS3 super slim has an issue with video and audio output. It worked just fine on HDMI, and one day just lost output signal. I tried connecting to a different TV, with different HDMI cables, and with the standard A/V cable, and nothing worked. I even let it sit untouched for several months and when I tried reconnecting it via HDMI, it worked!.. For a few minutes. Then it lost signal again. Tried a factory reset, but with no audio or video it’s kind of hard to know what I’m doing. I suspected the HDMI IC might be overheating, but why would it not work then with the OEM A/V plugs? And why are most people reporting bad HDMI IC has sound, but no picture? Is there something I am missing? Does A/V still get routed through the HDMI IC chip? Does the chip often fail completely killing video and audio? Is there another issue I could be overlooking???