how to reset pram on high sierra macbook air

Next, you can wait Mac to boot and release the “SHIFT” key when you see the login screen.

Then, during booting, hold down “SHIFT” key.

But it is vital for you to back up your data at first, which will facilitate data recovery, such as PST recovery.Īt the very beginning, you can try fixing this issue by restarting your Mac in safe mode. Now, thereinafter, we will expose 5 of them to you. Fortunately, Mac comes endowed with some effective startup options, which can troubleshoot and may fix this issue. Hence, it’s a bit difficult for amateurs to figure out the real reasons behind stuck Mac booting. To be honest, this issue can be caused by multiple factors, including human errors, booting drive malfunctions, malicious applications, and compromised partition, etc. Have you ever encountered the case where Mac booting is stuck halfway? Many users have complained a lot of about this problem. Thus, in this article, we will introduce 5 useful solutions to this issue. It must be quite frustrating if your Mac always gets stuck on booting halfway.

How to reset pram on high sierra macbook air