Chosen Solution

Recently started noticing that people’s faces seem quite white when on one side of the screen. Going through each solid colour, all colours work fine except red. If I put all red on one monitor you can see it’s faded white from the bottom corner and affects the first 1/4 of the monitor on the left side. Any help appreciated! TV is: Samsung UN55KU6600 Curved Monitor.

Francis G  could be a bad mainboard (processor issue) or a bad panel. I’d start by replacing the mainboard and see if that changes anything. Of course you also want to post some pictures of your screen so we can see what you see. Adding images to an existing question