My 4 year old Samsung LED TV started getting white vertical pixel lines just hours after installing a replacement Verizon box.
We experienced vertical white pixel lines in our Samsung LED TV shortly after installing a replacement Verizon box. It got progressively worse until now the entire screen is covered. The lines remain when I disconnect the box. Could the new box have caused this issue?
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More aboutyear samsung led started white vertical pixel lines hours installing replacement verizon box
I doubt it caused it, the screen probably just went bad.