Disk Utility Erase Macintosh Hd

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Summary : It is advisable to back up all the data on the Macintosh HD before you implement the steps to erase the Big Sur or Catalina SSD volume.
FYI, Stellar Data Recovery Professional software helps you recover an accidentally erased Mac hard drive. Do consider this tool if you have erased your drive unknowingly.


Select 'Disk Utility' from the boot menu; Go to 'First Aid' to verify and repair the disk, or go to 'Erase' to format the disk; Again, if the disk throwing the errors is the same as the primary boot partition that Recovery is also on, the above method may not work to resolve the problem. Generally, the process 'Erase' in Mac disk utility will completely wipe out the data and it becomes unrecoverable. Thus, the erase function is similar to the 'Format' function of Windows. If you have accidentally erased Macintosh HD in disk utility, this guide will surely help you in recovering erased Mac hard drive files quickly. Open the Disk Utility app on your Mac using one of the following methods, depending on the type of disk or volume you want to erase: If you want to erase your startup disk: Start up from macOS Recovery, then choose Disk Utility from the Recovery window. If you want to erase any other type of storage device: Double-click Disk Utility in the. At boot, I pressed Cmd+R to enter recovery. I then used the disk utils to erase the 'Machintosh HD - Data' partition. I then went over to reinstall the OS and when prompted to choose between 'Machintosh HD' and 'Macintosh HD - Data', I chose 'Macintosh HD'. That gave me an error, saying basically that nothing could be installed to that partition. Disk Utility Error Message when formatting in MacBook Pro, iMac, Mac mini, Mac Pro, MacBook Air. There are 2 ways to really fix this problem.CODE you need fo.

Erasing macOS Mojave 10.14 Safely

Hope you have backed up the data safely to an external hard drive. Follow the sequences of steps to erase macOS Mojave SSD/HDD:

  1. Restart your macOS Mojave and press-hold Command and R keys simultaneously. Shortly, you will boot into macOS Utilities often known as Recovery Mode.
  2. You will be greeted with four option under macOS Utilities. Navigate to the Disk Utility out of the four provided options. Disk Utility mentions – 'Repair or Erase a disk using Disk Utility.'
  3. In the Disk Utility windows, select your APFS Macintosh HD from the left corner and press Erase tab
  4. Select name and format for your storage drive and press Erase.

Warning: Erasing a Macintosh HD will remove your data stored on it. Once erased you can't recover data without a data recovery software hence proceed with caution.

This is how you can erase your APFS start-up disk drive on macOS Mojave 10.14.

Also Read, How to Recover Data from macOS Mojave Start-up Disk?

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PAGE CONTENT:
Will Disk Utility Erase Files
What Happens If I Erase My Hard Drive on Mac
How to Recover Disk Utility Erased Files on Mac
Erased OS in Disk Utility and Can't Erase the HD

Will Disk Utility Erase Files?

'Will Disk Utility erase files' is one of the most frequently asked questions of Mac users. Briefly speaking, Disk Utility is one of the built-in utilities used to perform hard drive or hard drive partition-related tasks. It enables Mac users to:

  • Erase, format, partition, and clone disks
  • Mount, unmount, and eject hard drives, removable storage media, and disk volume images
  • Verify and repair a disk (Learn what to do when Disk Utility can't repair a disk here)
  • Delete free space or disk
  • Restore volumes from Apple Software Restore images
  • Create new hard drive partitions

...

As you can see from the list above, Disk Utility allows you to erase hard drives. Thus, the answer to the question 'Will Disk Utility erase files' is definitely 'Yes'.

What Happens If I Erase My Hard Drive on Mac?

Generally, the operation 'Erase' will completely wipe out the data and it is unrecoverable. However, the 'Erase' function has a different meaning on Mac. It functions similarly to 'Format' and the files erased can be recovered with Mac files recovery software tools as long as the lost data is not overwritten by new content. If you have accidentally erased a hard drive using Disk Utility on your Mac and the files lost are of great importance to you, follow the next part to recover your files erased by Disk Utility right now.

How to Recover Disk Utility Erased Files on Mac

As mentioned above, you can retrieve your erased files with the help of data recovery software. Here we recommend you try EaseUS Data Recovery Wizard for Mac. With this software, you can recover the erased files on your hard drive with simple clicks. It's a popular choice for users who want to recover deleted files after emptying Trash or recover formatted files from internal/external hard drives. Below are some other features of EaseUS Recovery Wizard:

  • Quick scan to find lost or deleted files on Mac.
  • Supports users to get back Mac media files like photos, videos, and audios.
  • Enables users to preview all recoverable files.
  • Provide Data Protection for Mac users to prevent data deletion.

Download and install the software to recover your files from the erased hard drive immediately.

Now follow the three steps below to recover Disk Utility erased files on Mac:

Step 1. Select the disk location (it can be an internal HDD/SSD or a removable storage device) where you lost data and files. Click the 'Scan' button.

Step 2. EaseUS Data Recovery Wizard for Mac will immediately scan your selected disk volume and display the scanning results on the left pane.

Disk Utility Erase Macintosh Hdmi

Step 3. In the scan results, select the file(s) and click the 'Recover Now' button to have them back.

Accidentally Erased OS in Disk Utility and Now I Can't Erase the HD

In Apple support communities, we have noticed that a user said he/she had accidentally erased OS in Mac's Disk Utility. And now it is unable for him/her to erase the HD. In case there are other users experiencing the same problem. In this part, we will tell you how to solve the above problem.

Step 1. If you have a Time Machine backup, restore data from the backup.

Step 2. Turn off Spotlight by using the terminal command. Please also remember to turn off the Time Machine.

Step 3. Went back to the Disk Utility, reinstall OS.

Disk Utility Erase Macintosh Hd -

Step 4. When you finished reinstalling OS, go back to the Disk Utility and you might be able to erase the HD.

Disk Utility Erase Macintosh Hd Hard Drive

The Bottom Line

Disk Utility Erase Macintosh Hd Free

According to tons of qualified reviews, EaseUS Mac file recovery software performs best in the market due to its excellent scanning speed, success rate, and simplicity in recovering data. Download this accomplished software and use it to get back your lost data with ease.





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