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A TV manufactured by Sharp that utilizes the Roku operating system and user interface.

Screens black sounds on what do I do

When I turn it when turn the power on it's already black screen is and their sound though I hear the sound of the remote clicker

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@oldturkey03 has already given a very good answer to this same question for the same TV, so the first thing I'd have you do is go check out that answer and try the suggestions he's given there.

Tv goes black with sound on. - Sharp Roku LC43LB371C - iFixit

The original poster never responded so we don't know how their situation worked out, but if you'll check out the answer, try the suggestions and then come back and let us know what you find, we'll see if we can figure out what you should do next.

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ffrankie216@gmail.com crwdns2934231:0crwdne2934231:0
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