I have a vertical black line on the middle of my 50 inch vizio plasma.
How do I get rid of it?
You have A buffer board out if the line goes up and down then its the long board going left from right look were the line is and see what board the line lines up on the screen and replace that one
these boards are the closet to the edge of the tv
same process if the line goes across the screen
look for the part number on the board and search with google or go to shopjimmys.com and seach there or call them
Your set has either a bad driver board or more likely a bad plasma panel.
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