- How do i wipe a mac clean for a new user how to#
- How do i wipe a mac clean for a new user software#
- How do i wipe a mac clean for a new user download#
However, there’s a quicker way to do this and that is through Time Machine or some other third-party app. To do this, you might think that the only way is to sort through your files one by one. You can back up your data to a USB, a new Mac, or iCloud, depending on your preferences. This is one of the most practical uses of a factory reset as it is convenient and all-encompassing.īefore Wiping Your MacBook: How to Back Up Your Macįirst things first: back up your data to a trusted third-party device or hosting service.
How do i wipe a mac clean for a new user how to#
On the other hand, some users learn how to wipe a MacBook through a factory reset to sell their device. That’s because a factory reset is irreversible so there’s no undoing it once you’ve completed the process. However, users often keep this option at the very bottom of the list - as a last resort, if you will.
How do i wipe a mac clean for a new user software#
Sometimes, users reset a Mac computer to restore its data and resolve persistent software issues. So it’s the perfect way to reset your MacBook and start with a clean slate.Īs you can imagine, a factory reset is useful for different scenarios. On the other hand, it also fixes multiple problems like bugs, performance issues, and even removes viruses. Hence, experts recommend that users create a backup of all their important files before factory resetting. If you booted from a USB disk, click “Continue” to advance to the installer.Moreover, a factory reset not only deletes your settings, but also your data. If you booted from a functioning recovery partition, click the “Reinstall macOS” button. With your information wipe complete, you are now ready to reinstall macOS. If you choose three or five passes, you might want to leave this running overnight. If you opted to wipe your drive securely, this might take a while-30 minutes to an hour is not unreasonable for one pass. Just give your drive a name (I recommend “Macintosh HD”, just for consistency’s sake), then click “Erase” to start the overwriting process. You only need to write over a drive once to securely wipe it, but if you’re paranoid you can also wipe it three or five times.Ĭlick “OK” once you’ve decided, but remember: if your Mac has a solid state drive, you do not need to use these options. Now move the dial up, to randomly write data over your entire drive. You still need to wipe the drive, however, or your files will remain in place, so skip to the end of this step to do so.) (If your Mac has a solid state drive, you can skip this part: your SSD will already securely erase files thanks to TRIM. If you’re wiping a mechanical drive, click “Security Options” in the window that pops up.
Click your primary drive, then click “Erase” If not you can find Disk Utility in the menu bar: click Utilities then Disk Utility. To get started, click the Disk Utility option.ĭepending on how you started Recovery Mode, you may be presented with the option to start Disk Utility right away, as seen above.
We’ve shown you how to securely wipe a hard drive with your Mac, and doing so in Recovery Mode isn’t really different from doing so within macOS. If you want a truly clean installation, however, you need to first wipe your hard drive. We recommend backing up files before you do this, just in case, but otherwise you’re ready for step three. Your user accounts and files will stay exactly where they are-only your operating system will be overwritten.
If you want to re-install your operating system, but leave your files in place, you can skip this step. RELATED: 8 Mac System Features You Can Access in Recovery Mode Step Two: Securely Wipe Your Hard Drive (Optional) Once you’ve managed to open up the Recovery Mode in some fashion, we can move on to wiping your drive securely.
How do i wipe a mac clean for a new user download#
You can access recovery without a partition using Network Recovery: hold Command+Shift+R while turning on your Mac and it will download the Recovery features for you. Failing that, you can create a bootable USB installer for macOS Sierra, and boot from that by holding “Option” while turning on your Mac. If neither of these options work, don’t panic! You’ve got a couple of options yet.