If updating your software or performing minor resets doesn’t stop your Mac from restarting, you may need to reinstall macOS entirely. If an update is available, click Update Now. Click About This Mac and then, Software Update. To check for macOS updates, go to the Apple menu. Luckily, this is easy to fix - simply install all available updates your Mac is compatible with.
Missed macOS updates and update issues can confuse your Mac, leading it to repeatedly restart (among other issues). Here’s how to fix the possible causes of your Mac restarting: macOS problems Your Mac may also restart because of issues with its operating system. Kernel panic may result from faulty or problematic software, peripheral devices, or hardware settings. You’ll know that this has occurred when your Mac shows you a message that “Your computer restarted because of a problem.” The most common cause of a Mac continually restarting is called “kernel panic.” This occurs when your Mac’s kernel, or operating system, detects an issue that can be fixed by restarting your computer. In this article, we’ll go over ways to identify why your Mac keeps restarting - and, even better, how to fix it. There are a few reasons why your Mac might repeatedly restart. A Mac that restarts unexpectedly is frustrating.
