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I'm trying to fix the backlight of a samsung TV. How can I test this LEDs? How can I know the polarity? Can I break someting if I set up the wrong
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Is it worth it to change the backlight? It's a samsung UN55NU7100FXZC. A friend of mine gave it to me for free. : r/TVRepair
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Samsung LED TV got a vertical area dark (1st pic) and then 2 days later almost all the left side (2nd pic). Is this fixable? Model: UN50NU7090 : r/fixit
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