Backup helps you to be prepared in case partitioning goes wrong, and you can use the backup to restore accidentally lost data. Recommendation: Backup your data before you partition any drive be it internal or external.
There are different ways to back up your Mac content. If you don’t want to permanently get rid of your Mac data, then consider taking its backup first. Therefore, if you wish to erase everything on Macintosh HD properly, then consider following these instructions one by one: Though, your accounts would still be linked to your system. If you want, you can just go to the Disk Utility application on Mac to erase your data. Part 3: How Do You Wipe Mac Hard Drive and Reinstall macOS? There can be different other reasons behind erasing a Mac’s hard drive related to troubleshooting, getting rid of sensitive data, removing personal accounts, etc. You can also erase an external hard drive on Mac if you wish to reuse it for some other purpose. Your system can get corrupted by a malware and erasing its drive can fix your malfunctioning Mac.īefore installing the latest macOS version, users often erase the existing data for a seamless update. If you wish to resell your Mac, then you can choose to erase Macintosh HD so that the other user won’t have access to your data anymore.Ī lot of people erase Mac HD to resolve a problem with their system like a corrupt partition or a logical error with the hard drive.
How to Format your Hard Drive to exFAT File System.Fix Your Hard Drive’s Formatting Issues.How to Format Your Drive to FAT32 System.
How to Perform PS4 External Hard Drive Format.