Update = Resolved-After completing troubleshooting, a DELL-Cares agent setup a part replacement.
The support site does not let me sends an email and it's not something you can chat about, but must see... I have some random screen glitch where a couple of lines flicker white and black for a second or two before going back to normal. This happens only on the main display so it seems to be a hardware issue. I can't find a set of steps to reproduce it constantly, it's just random. More often than not, it happens on top half of the screen.  Here's a short video where you can see the problem while running the support assist screen test: [URL]
x17 R1, brand new, screen glitch