crwdns2933423:0crwdne2933423:0

Why do I have these lines on my TV screen?

I am getting 2 white color vertical bars approx 5 to 6 inches wide with 1 inch of black vertical bar in between them? I have unplugged the ribbon connected to the T-Con board and have cleaned it already from both the ends! what could be the possible solution of this?

Update (12/20/2020)

this is what I get on my screen

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crwdns2933313:01crwdne2933313:0

sandy woods  could be a bad T-con board, bad main board and worst case scenario the panel. I would replace the T-con board first. Let us know what model your Samsung is so we can check on that a bit more.

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sandy woods crwdns2934231:0crwdne2934231:0
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