QLED TV has a vertical line on screen

[userHNGhi4BZPK]

My QLED TV (QN65Q7FDMFXZA) screen has a small vertical white nonuniformity that appeared overnight on the screen. There is a faint vertical shadow at the center as well. I have done the self diagnosis test (failed the test) and have attached a picture of one of the test pictures. We have been enjoying the picture quality on this TV for  3 years. Now it is hard to watch any TV programming without seeing this defect.

 

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[SamsungLarry · Accepted solution]

I can definitely understand your concern here. Let's try to alleviate some of the stress by trying this link:

 https://www.samsung.com/us/support/troubleshooting/TSG01202526/ 

If this does not help I recommend letting a service technician have a look. As we would like to gather additional information and look at this from a case by case basis please provide the full model code and the serial number of the device as well as your best contact phone number, name, and email.  
 
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