I have a vertical green bar on the right side of my picture on my Epson 1080UB Pro cinema projector. It only exists when watching HD channels from my cable TV HD PVR. The green bar does not show in regular definition, nor does it show up when watching DVDs.
My cable box is connected via HDMI direct but my DVD is connected through my receiver via Component connections.
Has anyone else experienced this phenomenon and know how to resolve it??
Cheers,

Does the green bar go away if you add a touch of overscan?

Forgive my ignorance, but how do you do that?