Hi
I really would like to get an answer to this problem.
Pixel darkening on my dell xps 15 9560
It appeared today, but maybe I have not noticed this before, that it may not look like a broken pixel, and no, this is not a scratch that I checked, it is visible only on a white background. (Its very hard to see, but very annoying)
PS - the screen of my device is matte, I am very careful with it, rarely clean it with microfiber.
I'm still under warranty.
Thanks.