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The Samsung 50" Class 7 Series LED 4K UHD Smart Tizen TV, model UN50RU7100FXZA, was released in 2019 and offers vibrant PurColor technology and 4K HDR resolution for a detailed and immersive viewing experience.

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Vertical dark shadow bar across LCD display

50-inch 1080p LCD display displays a vertical dark shadow across the center of the screen. Sort of like this person's display: Samsung UE49KU6400 shadow issue

My TV is around 6 years old, and just got this shadow about 2 days ago. It's never had any issues other than video processing issues that started around 3 weeks ago. I want to say that the 2 issues are connected, but any DIY attempts to fix it haven't worked.

Have powered on and off the TV, unplugged it and plugged it back in, & reset the TV to factory defaults. And, have tried everything else. Dont know what else to do.

How should I fix it, without spending too much money?

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@alfredhitc80085 just like the Question you've linked to, your's looks like a failed LED’s on the edge backlight strips as well. Replacement strips are about USD $25-$40 You could use something like this guide Samsung Television UE49KU6640 Backlight Replacement or use this video since it is identical to your model.

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Short answer: reach for the edge LED strips, test them with an LED tester, bridge the open LED or replace the faulty strip(s)

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