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1. #How to securely erase mac factory reset how to#
2. #How to securely erase mac factory reset for mac#
3. #How to securely erase mac factory reset mac os x#
4. #How to securely erase mac factory reset mac os#
5. #How to securely erase mac factory reset install#

#How to securely erase mac factory reset mac os#

It stores many user settings on your Mac that mac OS accesses quickly, such as default display, screen resolution, startup disk selection and speaker volume and so on. NVRAM is short for Non-Volatile Random-Access Memory. This part will give you the simple introductions about them. Part 2: Know NVRAM, SMC and PRAM before resetting a Macīefore you start to factory a Mac to factory settings, you should know some basic information about NVRAM, SMC and PRAM. Here we sincerely recommend a powerful Mac Cleaner to help you erase large/old/shred/junk/duplicate files and monitor Mac performance. If you only want to reset a Mac to remove some junk files, or solve some running slow problems, in fact, it's not necessary to reset Mac to factory settings. Professional way to erase Mac data and fix issues

Then follow the on-screen prompts to complete the Mac resetting process.

#How to securely erase mac factory reset install#

Then click Continue button to download and install the macOS onto your computer. Step 8 Choose Reinstall macOS in the Recovery window. Here you can start to reinstall your Mac operating system. It will take you back to the Recovery window. Step 7 Click Disk Utility on the menu bar and then select Quit Disk Utility from the drop-down list. Click Done to complete the process when it prompted. Be patient and plug your Mac into a charger. It will take really long time to complete the erasing process. Step 6 Click Erase button to erase all files on your Mac hard drive.

#How to securely erase mac factory reset for mac#

It is a basic disk format used for Mac hard drives. Step 5 Click Format and then choose Mac OS Extended from the drop-down menu. Then click Erase tab to enter the Erase window. Step 4 Choose your Mac hard drive on the left control. Click Continue button to confirm the operation. This will lead your Mac into recovery mode. Step 3 Release the keys when Apple logo appears on the screen. Step 2 Press the ⌘ Command and R keys at the same time on keyboard while restarting. A new pop-up window will appear, click Restart button to reboot your Mac. Step 1 Click the Apple menu on the top-left corner and then choose Restart… from the drop-down list.

#How to securely erase mac factory reset how to#

Here you can learn how to backup photos on Mac. So unless you want to sell the Mac, you are suggested to make a new backup. As we mentioned above, the Mac resetting process will remove all personal data on your hard drive. Before you do that, you'd better make a backup in case some important data loss.ĭo remember to back up your Mac data. This part will tell you how to reset a Mac to factory settings. Then you can use the built-in recovery disk to reinstall macOS. Part 1: How to reset Mac to factory settingsĪctually, it's quite easy to factory reset Mac by erasing data.

#How to securely erase mac factory reset mac os x#

The Mac resetting process will erase Mac hard drive data and then reinstall macOS or Mac OS X system to the computer. For instance, maybe your Mac runs slow down and can't work the way used to, or you want to fix issues, erase some unnecessary files and reinstall macOS.īut if you don't mean to reset a Mac for selling, after factory resetting Mac, you also need to restore your Mac to get all original data back. "How to reinstall the Mac operating system on MacBook Pro? I want to reset my Mac to factory settings without losing data? Any help?"įor various reasons, you may start to think about how to reset Mac.

You can get detailed steps to reset a Mac to factory settings from this page. Summary: As long as you need to reset your Mac, whether you want to erase data and reinstall macOS, fix some problems, or for selling, this post can help you.