Macbook lỗi macos could not be installed on your computer năm 2024

Seeing a “macOS Could Not Be Installed on Your Computer” error on your Mac? You’ll need to fix it using this guide.

If you’re like most people, then getting a macOS upgrade is an exciting time. It comes packed with new features, makes your Mac more secure, and is like getting a fresh coat of paint on your machine. This is why it can be so disheartening when you get a “macOS could not be installed on your computer” notification.

This notification can occur for a variety of reasons, so it’ll take some troubleshooting to resolve. 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.

Restart Your Mac

The first thing you should try to fix a “macOS could not be installed on your computer” error is restarting your Mac. This is generally the first thing you should try whenever trying to solve an issue with your Mac, and it can work here, too!

To restart your Mac, press the power button until it turns off, then press the power button again. Or, you can click the logo in the top-left of your Menu Bar, then click Restart from the dropdown menu.

The reason restarting your Mac can work is that it flushes all of your Mac’s processes. There could be some small bit of code that’s stuck in a loop or a process that’s not behaving as it should. All of these small little errors that build up over time are cleared away whenever your restart your Mac.

Try installing the new version of macOS again after restarting your Mac.

Make Sure The Date And Time Settings Are Correct On Your Mac

A slightly less expected issue that could be causing this error is tied to your Mac’s date and time settings. If your date and time aren’t calibrated to the current date and time, then the macOS installer might be getting confused.

The reason this happens is that new macOS installations are set to be available only at certain times. That’s why you can’t get a macOS update before Apple approves it. If your date and time aren’t correct, then it could be causing the installer to hang up.

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. In the System Preferences window, click the Date & Time clock icon.

Click the lock in the bottom-left corner of the screen to edit your Mac’s date and time settings. You’ll most likely have to enter in a password or TouchID/FaceID to unlock this setting.

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 (time.apple.com.)” into the field to the right of it if it isn’t there already.

Try installing macOS again and see if it works now.

Is Your Mac Compatible With This macOS Upgrade?

If these first two solutions don’t work, then it might be time to check that your Mac is actually eligible to receive this macOS upgrade. Each year, a few Macs are discontinued from receiving macOS updates. This happens when a Mac model becomes so old that supporting it is no longer worth the trouble and/or the Mac isn’t powerful enough to handle another update. This article will cover if your Mac is compatible with macOS Big Sur.

Note: It usually takes several years for Apple to stop supporting a Mac. If your machine is less than five years old, you probably don’t have to worry about this.

To check if macOS is compatible with your Mac, you’ll need two pieces of information:

1. Your Mac’s model and year
2. The list of supported devices for this update from Apple

To get the first bit of info, click the logo in the Menu Bar and choose About This Mac.

You can see which model your Mac is in the first line of the description. For example, the computer in the screenshot above is an iMac (24-inch, M1, 2021) model.

Next, go to Apple’s website and find the page for the new macOS update. Using a search engine like Google can make this easier. Just type “macOS [version] compatibility” into the search bar of Safari and hit return.

It’s a bit different each year, but you should be able to find this information on the product page for the new macOS upgrade. If your Mac isn’t listed, then there’s a good chance it isn’t supported. A free chat with Apple Support can confirm this for you.

Clear Enough Space For The Download To Install

Another factor that could be causing the “macOS could not be installed on your computer” error is that you don’t have enough space on your Mac for the download. New downloads can take more than 10GB sometimes, so if your Mac is nearing full capacity, you might not be able to install it.

To check if this is the case for you, click the logo in the top-left of the Menu Bar and click About This Mac. Click the Storage tab at the top of the window.

If your Mac has less than 20GB available, try to delete or move some files off of your Mac.

There are several ways you can create more space on your Mac, though all of them will require a bit of patience:

• You can move files to iCloud. iCloud storage is relatively affordable and will help you quickly create a lot more space on your Mac. Just move files from your Mac to your iCloud Drive using Finder.
• You can delete the contents of the Downloads folder and empty your Trash Can. The Downloads folder and Trash Can on your Mac are two spaces that can fill up without you realizing it. You can delete the files in your Downloads folder. Then empty the Trash Can to free up space.
• You can delete unused files and apps. The simplest way to free up space is to get rid of files and apps you don’t need anymore. Just make sure you empty the Trash Can after you delete them to really free up space.
• You can move files to a storage device. Lastly, you can move files to an external flash drive. A USB C flash drive with 20GB of storage can be purchased on Amazon for less than $20. Grab one, move 20GB of files onto it, and then try to install the macOS update again.

Delete The macOS Installer And Try Again

If nothing else fixes this error, then the last thing to try is deleting the macOS installer. You can drag and drop it into the Trash Can on your Mac and download a new one.

If the new installer doesn’t work either, then it’s probably time to contact Apple Support and get some expert help! macOS upgrades can be tricky at times, so don’t be too worried if you’re running into issues. Everyone does at some point.

Don’t Let Installation Errors Hold You Back on macOS

Getting the “macOS could not be installed on your computer” error isn’t too uncommon, so don’t stress over it! If you aren’t able to resolve the issue with these fixes, Apple Support can work with you to fix it for free.

If you end up with files being deleted, you can try these methods for restoring them. Using Time Machine backups is another great way to prevent data from being lost as a result of a bad macOS install.