HDTV Samsung 1080i

[Vacc]

Samsung 1080i 40 in color TV Has a vertical pencil thin line 8.5 in from left edge. Also a 5.5 in wide band from left edge that periodically changes from green to red

 

[digitaldoc]

Is this line on all the inputs?

Try a different cable.

Also, can you post a pic of it?