Got my macbook pro repaired a month ago for the GPU issue. Now my macbook has started showing a black bar between the when waking from sleep. I've been dealing with this sinces yosemite and it went alway with the last update and came back then it went away then came back, then my mac was un usable.
Now it's back.
How to stop these black bars on full screen?
Now it's back.
How to stop these black bars on full screen?