screen glitch
since i've updated my macbook i get glitched on my screen.I tried to reinstall the IOS but it is not helping.Is it a software problem or a hardware failure?
MacBook Pro 13″, macOS 12.3
Question marked as
Aahesh wrote:
since i've updated my macbook i get glitched on my screen.I tried to reinstall the IOS but it is not helping.Is it a software problem or a hardware failure?
macOS ?
what kind of glitch?
Try a SafeBoot How to use safe mode on your Mac - Apple Support
Takes noticeable longer to get to the login screen, does a 5 minute disk repair before it fully boots up, and certain system caches get cleared and rebuilt, including dynamic loader cache, etc.
Login and test. Reboot as normal and test. Caches get rebuilt automatically.
In Safe mode third party system modifications and system accelerations are disabled, it removes malware, etc hampering smooth operation, however a reboot will put it back to normal mode.
This test will tell you if third party interference; extensions etc are not loaded in safe boot mode.