I'd send this off to Louis Rossmann at https://www.rossmanngroup.com/
He has a very active and prolific YouTube page with hundreds (thousands?) of the work he does.
If you take this into the Apple Store, my bet is the repair will approach or exceed the cost of a new Apple laptop.
I am seeing this weird line vertically across the screen of my MBP 13" (early 2015) laptop. The machine had been shipped with OS Yosemite and I have about 4 months ago upgraded it to OS Sierra. I haven't installed any new software recently.
This happens often when I quickly switch between tabs while browsing the internet. It stays for less than a second and then goes away. When I switch between once tab at a time I don't see the line (See attached screenshot).
I am not sure what this is, but I do know it wasn't there barely a week (or even less) ago.
Is this normal for older laptops? Does it have something to do with the logic board or display? And how worried should I be about this?
My MBP has given me 3.5 years of service and I am out of extended warranty now.