LG 50PV400 raised a pink vertical bar as the first picture (Should be pink but my camera captureed it looks white). I replaced the x buffer (at the right bottom from back view), but still the same, I think it should be the logic board probem rather than panel, but this is my first time to fix this kind of issue.
The logic board part # is EBR71727802.
When I discoonected the cable from the logic board to the x buffer, picture looks like the second picture, it became black at that portion.
The logic board part # is EBR71727802.
When I discoonected the cable from the logic board to the x buffer, picture looks like the second picture, it became black at that portion.
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