Since macOS High Sierra was first announced, many users dream of upgrading their devices to this operating system as Apple promises plenty of new, useful features and faster working speed. However, not everything is anywhere near as trouble-free as it may appear.
One of the possible scenarios is a user taking his MacBook Pro of 2013 to update it. Once he or she switches to macOS High Sierra, a message pops us saying “Mac OS Could Not Be Installed on Your Computer”. That is why the process was not actually finished. This mistake is also known as com.apple.Disk management error 0. Finally, it says to shut down the installer to reboot and make another attempt. Well, in most cases, this method helps to solve the most urgent problems with Macs. However, what is it does not?
One of the possible ways to remount the hard drive on Mac after installing macOS High Sierra is through rebooting in Recovery Mode.
The problem exists if a user still cannot start up from the hard drive even after launching in Recovery Mode. After trying to reinstall the latest version of operating system, the user gets into the same loop. Thus, it is impossible to go to the desktop and erase the installation and try once more.
So, before you start to panic, try each of the options:
- Reboot in Recovery Mode
- Remount the HD
- Reinstall macOS High Sierra
Still not working? Go to the available list of solutions then.
What Can One Do about macOS High Sierra Problem?
The first thing you should know is. Unfortunately, you can’t do anything about that if neither of the three options listed above helps. Hopefully, you have a warranty.
Many iMacs and MacBook Pro owners take their computers to the Apple Store after experiencing such issue. They hope to get an answer, and the answer is definitely not what they expected to hear. The support proves that the only way out is to purchase a new hard drive. It may cost something up to $200. Usually, it happens with the outdated models of Apple computers, so you should not worry about the brand new ones. For instance, iMac that is 4-5 years old may fail while installing High Sierra or after the installation process. Unfortunately, it is a common issue.
Luckily, you can restore the data stored on your HD. The next section explains how to do that.
How Can a Victim of High Sierra Revive the Deleted Data?
So, your hard drive is dead because of macOS High Sierra. Buying a new one is a clue, but how about the valuable data you used to store on your HD? You can get it back with the help of third-party utility for Mac. Smart recovery software can retrieve the necessary information from the dead hard drive in three simple steps. On the whole, such app can:
- Revive the items of all types safely and entirely if a user removes them by accident
- Support data recovery from recycle bin, HD, cards, external drives, and other locations
- Recover information for immediate removal, formatting, corruption, crash, etc.
To get back particular data, stick to the following steps:
- Choose a certain file type or just check the All File Types option.
- Decide on the target Mac drive to start the recovery process.
- Look at the offered results and choose the data you wish to get back.
That is the best thing you can do after the death of your hard drive.