Performing a factory reset on your MacBook or Mac can solve many macOS issues, and is essential if you're selling. Here's how to reset a Mac, whether it's an iMac, Mac mini, or MacBook. This tutorial also includes the macOS Catalina method for deleting the new Macintosh HD-Data partition, which you will need to do if you're reselling or if you want to do a clean install.
If you're passing on an old Mac to family or friends, selling your machine, or simply looking to fix a misbehaving machine, resetting it to factory settings and wiping it will allow you to set it up like a new Mac. This means you can pass it on without worrying that someone could access your data, or restart your Mac as if it was brand new. How to reset macbook air to factory settings without disc?
Our latest guide to wiping all your data from a Mac enables you to reset your machine to an unblemished factory state, as if it was fresh out of the box, with a clean and working install of macOS.
However, if you went ahead (or decide to try it anyway) and ran into the error "could not create a Preboot Volume for APFS install," here's a few tips
FIRST shutdown your Mac
Then press Option + Command + R when you turn it back on
This opens up Int Recovery—try reinstalling macOS from here
You may need to try these best step's, including a shutdown, a couple of times
If that doesn't work, try this reader tip (we haven't replicated this problem, so attempt this one at your own risk)
Don't reinstall macOS!
Instead, delete your drive until you have no visible drive
Shut down your Mac and so hold Command + R and boot up your Mac into Recovery Mode
Open Disk Utility from the Recovery partition and delete your drive by selecting the minus button on the top right (Do NOT ERASE the drive—remove it via the minus (-) sign)
Once Deleted shut down your Mac a 2nd time
Restart in Internet Recovery Mode by pressing the option + Command + R to boot from the net
Open Disk Utilities again and make a Drive using the plus button. Rename the drive Macintosh HD and choose Mac OS Extended (Journaled)
The goal is to return the drive to macOS Sierra or whatever nearest available version of macOS OS X your Mac originally shipped with
If you still want to update macOS high sierra, Mojave, or above with APFS, update it from the Mac App Store.
If you're passing on an old Mac to family or friends, selling your machine, or simply looking to fix a misbehaving machine, resetting it to factory settings and wiping it will allow you to set it up like a new Mac. This means you can pass it on without worrying that someone could access your data, or restart your Mac as if it was brand new. How to reset macbook air to factory settings without disc?
Our latest guide to wiping all your data from a Mac enables you to reset your machine to an unblemished factory state, as if it was fresh out of the box, with a clean and working install of macOS.
However, if you went ahead (or decide to try it anyway) and ran into the error "could not create a Preboot Volume for APFS install," here's a few tips
FIRST shutdown your Mac
Then press Option + Command + R when you turn it back on
This opens up Int Recovery—try reinstalling macOS from here
You may need to try these best step's, including a shutdown, a couple of times
If that doesn't work, try this reader tip (we haven't replicated this problem, so attempt this one at your own risk)
Don't reinstall macOS!
Instead, delete your drive until you have no visible drive
Shut down your Mac and so hold Command + R and boot up your Mac into Recovery Mode
Open Disk Utility from the Recovery partition and delete your drive by selecting the minus button on the top right (Do NOT ERASE the drive—remove it via the minus (-) sign)
Once Deleted shut down your Mac a 2nd time
Restart in Internet Recovery Mode by pressing the option + Command + R to boot from the net
Open Disk Utilities again and make a Drive using the plus button. Rename the drive Macintosh HD and choose Mac OS Extended (Journaled)
The goal is to return the drive to macOS Sierra or whatever nearest available version of macOS OS X your Mac originally shipped with
If you still want to update macOS high sierra, Mojave, or above with APFS, update it from the Mac App Store.
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