It is common that users to accidentally erase a hard drive using Disk Utility on Mac. If you have run into the same situation, you can use the powerful Mac data recovery software - EaseUS Data Recovery Wizard to recover your files erased by Disk Utility with simple steps quickly and safely.

Show All Devices and Erase the Parent Drive. By default, Disk Utility only shows the Volumes on your. Windows 10 built-in hard drive wiper. Platform: Windows. If you want to wipe a hard drive on.

The Disk Utility on Mac is a very useful system tool for fixing specific disk problems. For example, you can run a disk check when your apps quit simultaneously, an external drive is not working properly, or your Mac won’t startup. Disk Erase failed with the error: Couldn’t Unmount Disk. Partition failed Partition failed with the error. Launch Disk Utility, select the drive, then select the Erase option. The drive is now empty, newly formatted and all the previous data is leftover, encrypted garbage.

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.

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.

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

The Bottom Line

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.

I don't know exactly which model you have, but you can do a Network Restore provided your model is from Late-2011 or later. Below are the steps to reinstall a clean copy of OS X after erasing the disk. However, before you do this you could just try repairing the disk.

Disk Utility Erase Mac

Clean Install of Sierra or El Capitan on a Clean Disk

How To Wipe Data From Mac

1. Restart the computer. Immediately after the chime hold down the Command-Option-Rkeys until a globe appears.
2. The Utility Menu will appear in from 5-20 minutes. Be patient.
3. Select Disk Utility and click on the Continue button.
4. When Disk Utility loads select the drive (usually, the out-dented entry) from the side list.
5. Click on the Erase tab in Disk Utility's main window. A panel will drop down.
6. Set the partition scheme to GUID.
7. Set the Format type to Mac OS Extended (Journaled.)
8. Click on the Apply button, then click on the Done button when it activates.
9. Quit Disk Utility and return to the Utility Menu.
10. Select Reinstall OS X and click on the Continue button.

Disk Utility Erase Mac And Windows

This should install the version of OS X that was pre-installed when the computer was new.

Repair the Drive for Sierra and El Capitan

Disk Utility Can't Erase Macintosh Hd

1. Restart the computer and after the chime hold down the Command and R keys until the Utility Menu appears.
2. Select Disk Utility and press the Continue button.
3. Then select the indented (usually, Macintosh HD) volume entry from the side list.
4. Click on the First Aid tab in the toolbar and wait for the Done button to activate. Click on it, then quit Disk Utility.
5. Select Restart from the Apple menu.