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Repair and disassembly information for the Samsung 55" UHD television with model numbers UN55MU6290xxxx. Released in 2017.

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Checkerboard type look on TV screen?

I have a year or so old Samsung UN49m5300 that just yesterday started looking very fuzzy and then half of the picture turned into a black and white almost checkerboard. Is this a bad Main board?

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Hi,

Which half of the picture, top, bottom, left or right?

Does it do this when viewing the menu screens?

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This has a one year warranty so it is important to know exactly when you bought it

https://www.samsung.com/us/support/servi...

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Unfortunately just over a year ago, so I’m out of warranty.

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Mark Dionne crwdns2934231:0crwdne2934231:0
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