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Level 7

LCD/LED TV pulses (pixels suddenly show up and go)

Hi!

I have a 2018 55 inch LCD/LED Roku TV. 

Suddenly, if you see the screen, a side of it (right side) begins to pulse, slightly darker, then lighter. It almost seems as if there was a light dimming and then not. The picture itself isn't damaged, and all colors show. But when you look closely, you can see a loop in which the pixels, normally invisible, suddenly appear with their grid lines, and then disappear. 

Has anyone seen this before?

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1 Reply
Roku Employee
Roku Employee

Re: LCD/LED TV pulses (pixels suddenly show up and go)

@J512PR 

Thanks for the post.

Have you tried contacting your Roku TV manufacturer support yet to inquire further? I'd suggest starting there to see what options or suggestions they can provide. Each Roku TV manufacturer provides direct support for their products running the Roku OS. 

For a list of Roku TV manufacturers contact information, visit our Support page here: Contacting Support for Your Roku TV


Thanks,
Danny

Danny R.
Roku Forum Moderator
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