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Repair information for the Sony Bravia 42" LCD TV. Released in 2012. Model number: KDL42EX440.

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How do I do away with horizontal lines seen on my tv screen?

How do I do away with horizontal lines seen on my tv screen?

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@kelly_jn that will depend on what they look like. Horizontal lines are almost exclusively indicative of a bad panel. We would need to see what you got going on there. Post some pictures of what your screen shows. Adicionar imagens a uma pergunta já existente

We will also need to know your TV's exact model number


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could be a loose connection inside or might be a dying backlight or inverter. you can check the connections if you feel like opening it up. if that’s not the problem and if it’s worth it to you to fix it you can probably find replacement parts easily and look up the repair/maintenance manual for the repair procedure

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Joe Kelly Jnr será eternamente grato(a).
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