Component Cables cause a green bar about four inches thick to scroll up the picture?

Question

It is a very faint transparent picture, I am using an Xbox 360 and a Cox HD Cable box if i plug in the 360 by it self It doesn't happen, is this a common problem can it be fixed? A seceond question when i tried hooking up my 360 with HDMI cord the picture was amazing but the sound crackled any fix to that?

Answer 1

This is interference !!! Switch of the cable box completely when you use Xbox and the problem will be resolved.

Try using HDMI only for video and another cable for audio (coaxial or optical).