sony tv screen vertical lines:
Worked fine the night before with no signs of problems and now the screen does this. I have sound when I press the menu button as it plays a little jingle. Is it worth taking a shot on a replacement T-Con or does it look like it’s the panel? I’ve removed the T-Con and refitted it but that did nothing.
Solution: Vertical lines are most commonly caused by a bad t-Con board. I suggest to remove the back of your TV and to check the boards for any obvious damage (unsolicited or damaged capacitors…) etc. Now maybe the display is a problem. The best thing you can do is check all cables are in the right position inside and outside of the TV.
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