1px vertical line on Samsung C24F396 curved monitor

[useriVvgpN3Vek]

Out of nowhere suddenly this 1px vertical line appeared, right in the middle of the screen, see pic

https://imgur.com/a/KJbVQ9d

I'm using ubuntu 20

checked hdmi cable which is working fine

I'm running out of ideas how to get rid of this line.

Does this monitor have to be replaced? Bought it January, this year.

[MrLarry · Accepted solution]

I recommend letting a service technician have a look. You will have a couple of options based on your warranty. 

- If your unit was recently purchased, you can check with your retailer on their return/exchange processes.
- If you have an extended warranty you can reach out to them to have service set up.
- If you're within the one year warranty, you can Private message me or one of our moderators or you can call in directly at 1-800- 726-7864 with your full model and serial number to have service setup
- If you're OUT of warranty, you can use this link below to find a service center in your area.

https://www.samsung.com/us/support/service/locations/

[MrLarry]

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