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.

Mac Display Issue's - Not Green Screen Problem.

My Mac inadvertently Freezes. Breaks up into many uneven, vertical rectangular box like lines trimmed in black. You can still see whatever page / display behind whatever is happening. I have brought it to my local Genius Bar only to be told it was the green screen and that a fix was forthcoming. This was about a month ago. Since then, I have researched the Green Screen and none of the pics I have seen of the green screen match my issue. All advice and information will be greatly appreciate. Thanks, . Thanks

Posted on Sep 26, 2019 6:51 AM

Reply
Question marked as Top-ranking reply

Posted on Sep 26, 2019 7:41 AM


You do not say what exact Mac /model /year /size /retina /touchbar is this .


You can try running the Diagnostic/AHT http://support.apple.com/kb/HT1509



Similar questions

1 reply

Mac Display Issue's - Not Green Screen Problem.

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