A:Answer Matthew,
We appreciate your feedback regarding the screen abnormalities you’re seeing on your TV. Please run a Picture Test to determine if the TV causes the problem. Picture Test displays a high-definition picture you can examine for flaws or faults. Go to Settings > Support > Device Care > Self Diagnosis > Picture Test
If the issue continues to appear on all sources and the picture test, this will require service. For assistance in setting up a service appointment, please contact Samsung Support at 1-800-SAMSUNG, 8 AM - 12 AM EST, seven days a week. Our LiveChat agents are also available by clicking on the ‘Support’ link on our website.
~ Samsung Pro
