big sur update cannot be installed on this computer

Is Your Mac Compatible With This macOS Upgrade? Try installing macOS again and see if it works now. Once you’ve unlocked it, make sure that the checkbox next to Set date and time automatically is checked, like in the screenshot above, and paste “Apple (.)” into the field to the right of it if it isn’t there already. You’ll most likely have to enter in a password or TouchID/FaceID to unlock this setting. In the System Preferences window, click the Date & Time clock icon.Ĭlick the lock in the bottom-left corner of the screen to edit your Mac’s date and time settings. To fix your date and time settings on Mac, click the  logo in the top-left of your Menu Bar and choose System Preferences… from the dropdown menu. If your date and time aren’t correct, then it could be causing the installer to hang up.

That’s why you can’t get a macOS update before Apple approves it. The reason this happens is that new macOS installations are set to be available only at certain times. If your date and time aren’t calibrated to the current date and time, then the macOS installer might be getting confused. Make Sure The Date And Time Settings Are Correct On Your MacĪ slightly less expected issue that could be causing this error is tied to your Mac’s date and time settings. Try installing the new version of macOS again after restarting your Mac. All of these small little errors that build up over time are cleared away whenever your restart your Mac. There could be some small bit of code that’s stuck in a loop or a process that’s not behaving as it should. The reason restarting your Mac can work is that it flushes all of your Mac’s processes. Or, you can click the  logo in the top-left of your Menu Bar, then click Restart from the dropdown menu. To restart your Mac, press the power button until it turns off, then press the power button again. This is generally the first thing you should try whenever trying to solve an issue with your Mac, and it can work here, too! The first thing you should try to fix a “macOS could not be installed on your computer” error is restarting your Mac. Solutions to Fix a macOS Could Not Be Installed On Your Computer Error Restart Your Mac You can reach out to Apple Support and have this problem fixed for free on a call, or you can try some of these quick solutions below to get things working. This notification can occur for a variety of reasons, so it’ll take some troubleshooting to resolve.

Big sur update cannot be installed on this computer