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.

Pixel Flickering

My new Mac updated to a new software 12.3 today and since morning I have been seeing pixel flickering on the top right small rectangle during every motion or graphic change. I tried removing my extended display and after that it is acting normal. I don't know if it with the display adapter to extend type C - hdmi or new software. What do you think is happening?

Here's a screenshot that I was luckily able to capture it:

MacBook Pro 14″, macOS 12.3

Posted on Mar 16, 2022 11:40 AM

Reply
Question marked as Top-ranking reply

Posted on Mar 16, 2022 12:19 PM

Since this appears in a screenshot, we know it is a software issue and not a hardware glitch.


Try restarting in Safe Mode. Does the problem still occur?

Does the problem reoccur if you then restart normally?


1 reply

Pixel Flickering

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