Screen error
Hello, why is my macbook air suddenly doing this? The screen had been changed in 2019 because of similar thing but on the whole screen. What is wrong??
Possibly because just changing the screen did not resolve the problem. It may also be an indication that the logic board or GPU is also defective.
Some things you can try:
- Reset the SMC: How to reset the System Management Controller (SMC) on your Mac - Apple Support
- Reset the NVRAM: Reset NVRAM or PRAM on your Mac- Apple Support
- Boot up in Safe Mode: Use safe mode to isolate issues with your Mac - Apple Support