Chosen Solution
I’m using a MacBook Pro (13-inch, 2017, Two Thunderbolt 3 ports) for a year now. Everything is working fine until earlier today, I noticed there is a really thin line on the bottom part of the screen.
I tried restarting my laptop but even on the process of that it still appears.
Looking closely, it seems that the thin line is actually part of my current wallpaper.
Please help me figure out what’s wrong with it. (Is the problem the screen itself or is it a system/software thing?)
You either have a bad LCD panel or the GPU’s VRAM is not clearing properly. This should be covered under warranty! I would get to an Apple Store or authorized service center to get it fixed ASAP! If your warranty has expired this could be an expensive fix.
