MacBook's login screen is acting weird.

Hello! My computer's login screen is acting weird. The colours are darker and the cursor is moving slower than usual. It started after I updated my MacBook (Retina, 12-inch, Early 2015) to OS X El Capitan 10.11.6. Is anyone else having this problem? Is there a way to fix it?

MacBook, OS X El Capitan (10.11.6)

Posted on Sep 10, 2016 12:24 PM

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11 replies

Sep 11, 2016 6:49 AM in response to sberman

Thank you for answering my question. I tried Safe Mode startup as you suggested. The colour of my name isn't grey anymore but the screen is still acting weird. I'll try to describe what I mean by 'acting weird'. When I click on my name it blinks for a second. The movements aren't as smooth as they used to be. I feel like the Safe Mode startup did help, although the problem isn't fully solved. Should I repeat the startup?

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MacBook's login screen is acting weird.

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