MacBook Pro Volume and Brightness Slider does not Expand
I’m currently using a 2016 MacBook Pro Touch Bar.
Because of the Apple repair program for sticky keys, I just got it back and opened it.
It is originally a 2016 MacBook Pro but with the sticky keys repair, the top case was changed to the 2018 model.
After I got it back(originally there was no problem) but the brightness and volume sliders don’t open up when I press them in the control panel.
Any suggestions?
Is this a good question?