Hey I searched the forums and found some people that had about the same problem as me. I have a 1.0 box and it looks like it boots just like normal green led and everything is perfect... Just no Audio or video. It is exactly the same with my x-chip in or out. I was using the evox bios 1.2 and switched to 1.3 and still have the same problem. Do you think the coma xbox fix at www.llamma.com/xbox/Repairs/ComaConsole.htm will help me out with this problem?