I have a Samsung 60 inch with a faint black line vertically
I have a 60 inch Samsung with faint black line across horizontal. How do I get rid of it??
More aboutsamsung inch faint black line vertically
If this is with every display... TV, recording, games, etc... it sounds like a defect. Replace if under warranty.
@clutchc - agreed, if it effects all input selections, it could be a dead pixel issue (but this is usually purple/green - neon coloured), but definitely I would replace if under warranty or look into a new TV.