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My Mac laptop is freezing like age old windows laptop since I have upgrade my mac os to mac os high sierra. Mac details: Mac book pro retina mid 2012. It just freezes and i am forced to restart my laptop, (it never ever happened before) Is any one facing this problem, how to fix it? Steps done: Run complete diagnostic test; Reset smc. Step One: Create a macOS High Sierra ISO File. To start, we’ll need to create an ISO file of macOS. High Sierra Freeze Sometimes. By Rajan Pandit, 5 hours ago in OSx86 10.13 (High. I would like to learn what patches I would need to do in order for the HD 530 to be properly detected by Mac OS I have dell Optiplex 5040 with Catalina 10.15.6 installed. (even without App Store downloaded 'Install macOS High Sierra.app' from a real Mac ). Create a bootable installer. Download the macOS Sierra 10.13/10.13.4 installation package from. In essence, High Sierra took what was good with Sierra and developed it into a more comprehensive software. High Sierra emphasizes the already-existing benefits of MacOS previous system, Sierra. There are few bells and whistles, but the changes are noticeable and positive. The Apple file system is the most significant feature it brought.

In order to use the program, it needs to be purchased and activated first.

Developed for macOS

A few months ago, Apple officially released its latest operating system, the macOS High Sierra, to the public. And with all other Mac operating systems, High Sierra is designed to make a Mac computer more reliable, capable, and responsive by refining the features and apps used by most Mac owners on a daily basis.

While there’s no doubt Apple created masOS High Sierra with the highest regard for quality and reliability, it is not totally invulnerable to errors. As more users continue to download, install, and use the new OS, more instances of macOS failures are being reported. In this article, you will learn how to fix macOS High Sierra installation error including the dreaded download and installation freezes, one of the main High Sierra problems.

1. Failed macOS High Sierra Download

High Sierra problems can be encountered right at the beginning when you first try to download the installation pack from the App Store. A number of users report getting a pop-up dialog that would say something along the lines of:

• An error has occurred.
• Failed to download.
• macOS High Sierra download has failed.
• Installation of macOS could not continue.

Of course, this is a problem because you cannot upgrade to macOS High Sierra. This error can be caused by the poor Internet connection, so make sure you have a good one. You may want to switch to a wired connection from a wireless connection in the meantime. If you’re using Macbook Air, make sure you’re in a spot where there’s a strong and reliable Wi-Fi connection. It’s also possible that there are too many users downloading at the same time, so you may want to try again a bit later.

Before you try downloading again, you need to reboot the App Store and delete temporary files from the previous download. Here’s how:

• Go to Apple menu, look for the Apple logo at the upper left corner of your screen.
• Choose Force Quit.
• Look for App Store on the list. Click on it.

To remove partially downloaded files, go to your Downloads folder and look for items named macOS 10.13 High Sierra and then delete them.

2. Lack of Sufficient Disk Space to Install macOS High Sierra

MacOS High Sierra requires at least 2 GB of RAM and about 9 GB of hard disk space, but to ensure smooth installation and operation, you need to leave around 15 to 20 GB of free storage.

If you get an error message during installation saying that you don’t have enough hard drive space to install macOS High Sierra, consider doing any or all of the following:

• Delete old, unused, and unnecessary files and apps.
• Delete app caches.
• Delete old device backups.
• Delete unnecessary media files from iTunes.
• Delete temporary files.
• Delete unused dictionaries or language packs.
• Move files you still want to keep but do not use on a daily basis to an external drive.
• Compress large files.
• Empty the Trash.

This may sound a lot but if you want to save some time looking for junk and broken files to delete, consider installing automated tools like. Running a scan using 3^rd party tools allows you to find temporary and unneeded files with just one click of a button. Deleting those files through the same app is also as equally easy.

3. High Sierra Won’t Install

So you were able to download the installation package all right but the sad thing is that it won’t install. If this is the case, there might be conflicts with the existing macOS Sierra on your Mac. Here are the steps to fix this problem:

• Open Launchpad.
• Look for a file named Install macOS Sierra with a question mark. Delete it.
• Restart your Mac.
• Download the macOS 10.13 High Sierra update again.
• Go to Apple menu.
• Select Apple Store.
• Go to Update. Click on Update next to macOS Sierra.

4. MacOS High Sierra Freezes While Installing

At last, you successfully downloaded the installation pack and got it to open but nothing happens. You try to click Continue but the button is greyed out. If you experience this, you’re definitely not the first one. This problem is what generally users encounter and report as they attempt to finally enjoy the new operating system. It is a real bummer, but don’t worry because there are still workarounds to this issue.

First, you might want to disable or uninstall any antivirus you have on your Mac for a moment as it might be preventing the installation. Second, you can try installing the update while in safe mode. To boot your Mac into safe mode, press the Power button while holding down Shift. Then, try to install masOS High Sierra once again. Third, quit the current, not responding, installation and then try again. To do this:

• Press on Control and then click the installation icon on the Dock.
• Click on Quit.
• Go to Applications and then look for the macOS High Sierra Installation file. Choose it to quit it.
• Repeat the installation.

5. Mac Won’t Boot After macOS High Sierra Installation

At this point, you might be thinking that there seem to be endless problems associated with the upgrade but you’ve come so far to quit. For boot problems after installation, all you need to do is reset the NVRAM or PRAM to make way for the new OS. By resetting the NVRAM or PRAM, your Mac will essentially start anew. To do, here are the steps:

• Press the Power button while holding down Option, Command, P, and R all at the same time.
• Wait until you hear the second startup chime before releasing the keys all at the same time.

6. Apps Crash After macOS High Sierra Installation

With the macOS High Sierra update, Apple completely moved to the 64-bit architecture. Unfortunately, some apps are yet to adapt to the change. If you are still using 32-bit apps, you need to update them if they already have a 64-bit update. Otherwise, you might need to uninstall them altogether.

However, uninstalling apps is more complicated than deleting files. There are tons of program files located in different folders you need to get rid of. To make your life easy, you can use tap any 3^rd party tool to ensure complete and clean uninstallation of problematic apps.

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In order to use the program, it needs to be purchased and activated first.

Developed for macOS

Installing a new version of Mac OS Sierra should be an easy job. Your Mac will simply tell you an update is available through a popup in the Notification Center. With just one click, you can go ahead and initiate the installation. However, in some cases, while updating your OS, things can get a little messed up. As a result, the Mac OS Sierra installation gets stuck.

There are many possible reasons why the installation is interrupted. It could be there has been a power shortage. It could also be there is not enough space available on your Mac. Perhaps, there are other issues with your Mac prior to updating. But regardless of the reason, we’re here to give you all the possible solutions for a stuck Mac High Sierra update.

Prior to a Frozen High Sierra Installation

If you still haven’t got past through the download stage, here are a few solutions to try:

1. Check the servers of Apple.

Whenever Apple releases an update for High Sierra, many Mac users will rush to download it. Because of that, Apple’s servers slow down. Thus, your first course of action should be to check the System Status page of Apple and see macOS Software Update to find out if there are problems.

2. Switch to a wired network.

Believe it or not, downloading the update is much quicker when you use a wired connection than when you tap to a WiFi network.

3. Cancel your download.

One of the possible fixes for a stuck download is to simply cancel it. Start by navigating to the Mac App Store. After which, look for the update you are downloading. Finally, press the Option/Alt key. There should now be an option to cancel your download. Click the Cancel button, and you should be able to restart your download without any problems.

4. Download the update from the support website of Apple.

If you are still having issues with downloading the update through the Mac App Store, visit Apple’s website instead.

How to Know If the Installation Has Stalled

Generally, if there is a problem with the software installation, it will show on the screen. In some cases, an Apple logo with a loading status bar will show. Sometimes, you will see a “spinning beach ball”. On some other Macs, the screen will turn white, black, or grey that one cannot tell if the Mac is switched on or not.

Alternatively, you may also find your Mac frozen on the installation page with a message saying, “macOS could not be installed on your computer.” And if you click the Restart button, the same message will show.

As you can see, your Mac has many ways of telling you that the installation of Mac OS has stalled. But before you take action, you have to be sure that the installation is no longer running in the background. Otherwise, you might lose your data when you interrupt the installation process with a forced reboot.

If you are uncertain whether or not your Mac has frozen during the installation, consider our advice below:

1. Know if your Mac has really stalled.

Before you come up with a conclusion that your Mac has stalled during the installation, you have to be aware of certain things.

Sometimes, the High Sierra installation can take very long to the point that it looks frozen already, but when you leave it for hours, the process has eventually completed. So, it’s best that you leave your Mac overnight to complete the installation.

Generally, the installation of the updates can take 16 hours or more, and the status bar you see during the installation is only a guess at how long the installation will take.

2. Check the Log to know if your Mac is still installing the update.

To bring up the Log, press the Command + L keys. It should show added information and details about the total time left for the installation. It will also give you a better idea of what files are currently being installed.

3. Be patient.

If you think that the installation has not stalled, just be patient and wait for the process to be completed for a few more hours.

Fixes to a Stuck Mac OS Sierra Installation

Once you have checked everything and you are positive that your Mac has completely stalled, follow these steps:

1. Restart your Mac.

Press and hold the Power button to switch off your Mac. Wait for a few seconds and restart your Mac.

2. Visit the Mac App Store.

If you obtained the updates from the Mac App Store, go to the App Store and check Updates. The update or installation process should commence from where it has ended.

3. Check the Log.

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Once the progress bar shows, open the Log by pressing the Command + L keys. It should show what files have been installed and what are pending. If the Log screen shows that there have been no updates, proceed to the next step.

4. Install the Combo update.

As mentioned above, the Mac App Store is not the only place to download the High Sierra update from. You can also download it from Apple’s website.

We highly suggest you get your update from Apple’s website if you are having problems with the installation. If you visit the website, you can find the Combo update, which contains all the files needed to update your OS. This update version will replace all your system files to ensure everything is up to date.

5. Install the update in Safe mode.

To install the High Sierra update in Safe mode, press the Power button and hold down the Shift key. Once your Mac has restarted, go to the App Store and install the update in Safe mode. Then, reboot.

6. Allocate more space.

One possible reason why the update failed is that there is not enough storage space available to perform the installation. While in Safe mode, you might as well start deleting some files.

7. Reset your NVRAM.

If the installation in Safe mode still does not work, reset your NVRAM. Restart your Mac and then hold down the Command, Option, R and P keys. That should reset the NVRAM. Wait for a few seconds until your Mac restarts and wait if the installation starts.

8. Start in Recovery mode to reinstall High Sierra.

You can also restart your Mac in Recovery mode by holding down the Command + R keys at startup. From here, you will be presented with a few options. But we suggest you select the Install new OS option.

While reinstalling your OS, your Mac will replace all the system files and overwrite the problematic ones which may cause the error.

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9. Install High Sierra from an external drive.

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If you are still having problems with installing High Sierra, you can try installing it from an external drive.

10. Once everything is updated, run Disk Utility.

After you have successfully installed High Sierra, we suggest you run Disk Utility to see and correct any issues that might have caused the installation problem. It’s also a great idea to install Outbyte MacRepair to ensure your Mac is optimized and free of junk files.

Hopefully, we were able to give you answers and helped you fix your problems with a stuck Mac OS Sierra installation. If you have done all the steps above and you are still having installation issues, we suggest you take your Mac to the nearest Apple Store and have an Apple technician check it.

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