You can make a difference in the Apple Support Community!

When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.

Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

Graphics glitch since upgrade to Mojave

Hey all


Cannot find a solution to this. Most of the time, since updating to Mojave, when the screensaver ends/ computer goes into sleep mode, this weird glitchy screen appears (see image) and stays there indefinitely. Any help would be appreciated.


Posted on Feb 4, 2019 12:49 PM

Reply
Question marked as Top-ranking reply

Posted on Feb 4, 2019 1:16 PM



Did you Try resetting NVRAM/PRAM http://support.apple.com/kb/ht1379


Try resetting the SMC http://support.apple.com/kb/ht3964



5 replies

Graphics glitch since upgrade to Mojave

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.