You can try the following fixes with a step-by-step guide. If the flickering still exists then, it’s most probably a bug or incompatibility issue. You can check if it is a faulty display by connecting an external display to your MacBook. These include memory controllers and the memory itself.Īnother cause for screen flickering issue can be a faulty display, in which case you will need to contact Apple. To fix this you will need to tinker a little and reset a few things deep down at a systemic level. So the cause might be something like low-level incompatibility or some software bug between macOS and your GPU (Graphical Processing Unit). It is universal to both Retina and non-Retina displays. Check out our guide on How to Fix MacBook Screen Glitching & Flickering for all the details. This screen flickering issue isn’t particular to a single MacBook model or display tech. How to prevent Screen Flickering and Glitching issues with your Mac.How to Fix MacBook Screen Glitching & Flickering.
