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dark right quarter of screen

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right quarter of screen is darker than the rest.

Update (07/30/2017)

It's samsung un60d7000vfxza

Update (07/31/2017)

took back off and its lit up all around..any idea?

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A picture would be nice as @oldturkey03 mentioned. I tend to think it is either a bad T-con, a bad panel, or a defective polarizer. But without a visual it is tough to tell what exactly you are seeing.

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[image|1167371][image|1167329]

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anyone have any idea whats wrong with it?

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I was poking around the web and read that there is an auto brightness feature. If that is the case, set it to off, unplug the tv from the wall for a minute and plug it back in and turn it on and see if the condition has changed. If not, reseat the T-con connections, especially the ones going into the panel, You may also take an eraser for a pencil and use it to clean the contacts on the ribbon cable(s). Just erase it lightly as though there were a light mark on them. Look to see if the contacts get shinier. That is what we are hoping for. Then let us know the result. Looking at your picture though, I have a bad feeling that the panel is defective. But hopefully, for your sake, I'm wrong.

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MrNYCinc most likely bad LED backlight strip. Give us a proper model number for your TV and post some images of what your screen shows. Post those images to your question using this guide

Update (08/02/2017)

"took back off and its lit up all around" are you saying the once you took the back off your set, all the LED's lit up? If so, it is a bad connection of the LED strip.

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No all the leds work with back on or off

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If it now has a consistent brightness all across your display, you've had a bad LED backlight connection. Moving the set around etc. may have closed that connection.

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