Clean re install mac disc drive
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Your computer should then install the latest version of OS that it can install. Re-install MacOSX: click on " Reinstall Mac OS X" > "Continue".Select the Mac OS Extended (Journaled), give a name to your disk and click on Erase.Select the startup disk and go to the Erase Tab.
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in fact, i understood those instructions saying to Perform steps 3 through 9 once more, then continue to the next section, below. In Recovery Mode select the Macintosh HD - Data volume at the left of Disk Utility’s window then. It’s been a long time coming, but macOS 10.15 Catalina is now available for anyone who has a compatible Mac. that first part is where i erased the disk. To perform a clean re-install in Catalina, once in Recovery Mode, you need to delete your Data volume, that’s the one named Macintosh HD - Data, or something similar if you’re using a custom name, and to erase your System volume.
Clean re install mac disc drive how to#
In this article we will show you how to reinstall Mac OS without disc. Run through the steps to erase your Mac as detailed in the How to reinstall macOS guide. Here’s how to clean install macOS 10.15 Catalina on Mac via USB drive the right way using this guide. MacOS includes a recovery partition that allows you to easily erase all data on your Mac and reinstall your OS without an installation disc.