I hope this is the right area for this question. I put a new graphics card in my computer so i could route my audio/video signal via HDMI through my Onkyo receiver to my Sony Bravia LED 3D TV (sound through the 7.2 surround). The problem I am having is that when I first turn on my TV/Receiver, there is no sound. After a while(2-30 minutes) The screen will go blank and come back on, text will briefly appear on the screen that says "Scene selection has changed" and from that point forward I will have sound. What in the heck is going on here? I have updated my drivers/software for the graphics card, and sometimes it will just never reset. Very annoying when you turn your computer on you want to watch a video or listen to music but there will be no sound until the screen blanks out and resets or whatever is happening. Please help! Thanks.