I’ve exactly the same problem, after I have try plug my mag 256 to a beamer. I had bluescreen and no sound. So I put it back to my tv (with hdmi) and I had the same problem: bluescreen and no sound. And after reading this topic, I’ve try the headphone out and I have sound there. But not from my TV speakers. So I watch almost 2 months with headphones :(
Please anybody can help us with this problem??
// mag 256 - infomir - no sound - no audio - bluescreen - only sound from headphone jack output -