Fading black line at the bottom of the screen
I spotted this problem not long ago and it gets worse when my MacBook heat up.
MacBook Pro 13", macOS 10.14
The_yangboy wrote:
https://discussions.apple.com/content/attachment/7ae0cb23-af2b-4bc7-87c9-ca9c77478f3c
https://discussions.apple.com/content/attachment/a12c919a-5a6a-4789-9a24-88ba9c509311
I spotted this problem not long ago and it gets worse when my MacBook heat up.
You do not say what exact Mac /model /year /size /retina /TouchBar is this
or
what exact macOS you are currently running?
Looks like the start of a projector cable issue... I suspect it will get worse.
See if you qualify: Service Program—
https://www.apple.com/support/13-inch-macbook-pro-display-backlight-service/
or take it in—
In or out of warranty you can get a free over the counter 'Apple Service Diagnostics' test /assessment
Make an appointment for a "hardware issue"—
https://www.apple.com/retail/geniusbar/
Outside the USA
https://locate.apple.com/country
From iOS device using the app to make a online Genius Bar appointment is easy:
https://itunes.apple.com/us/app/apple-support/id1130498044?mt=8