Have a 42 inch lcd tv the left half of the screen is solid vertical lines, some think some thin. Different colors, part,toward the middle is see through pinkish and fuzzy. Its an Optima bought at a yard sale was hoping to repair any help will/is greatly appeciated.
Replace circuit boards and connectors 1 at a time. If that doesn't work replace screen. If you don't have the spare parts, give us the voltage readings of the power supply.
Either a bad panel or a bad t-con (connector between the screen and the mainboard). If you whack on the back of the cabinet, center-top, and it gets better - chances are a bad t-con.