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Steven
Steven, Technician
Category: TV
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Experience:  Licensed TV repair technician in the US with over 30 experience in the US.
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Have a LG 42" LED tv serial No 42LE4500. Screen turns black,

Customer Question

Have a LG 42" LED tv serial No 42LE4500. Screen turns black, no picture. Switch off and wait 5 minutes and picture comes back on. After about a minute picture goes again.
Any suggestions. Have changed HD cable and still the same.
Submitted: 11 months ago.
Category: TV
Expert:  Nathan replied 11 months ago.

Hello, I’m Nathan, and I’ll be assisting you today.

Sorry to hear that you’re having trouble with this but I’ll do my best to help you out, Jim.

Does this happen on all sources/inputs?
Does sound continue?
Can you see the LG menu screens?
If you hold a flashlight to the screen, can you make out an image that way, while it is otherwise black?

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