Even thought it's new my first thought is that the drive has just failed. If you have access to a second computer (preferably a windows computer) I would hook the drive up to that and see if you can partition and format it there - if it works, hook it back up to the Mac and reformat it to HFS+, but there's a good chance you'll be taking it back to the store instead. Mac OS X Disk Utility: Erase process has failed. Click Done to continue. Connect the External USB Hard Drive or USB Storage Device.

In this article, I am going to show you how to fix Erase Process has failed while erasing partition for Mac OS on disk utility. It’s an error that people usually get on disk utility while erasing or formatting a partition for macOS Sierra or El Capitan to “OS X Extended Journaled.”I get this sheet problem, and I wasn’t able to solve that then it make me clean the whole disk to solve it. Finally, I get a solution accidentally that worked for me, and I will show below that step by step to fix or solve Erase Process has failed.

Well, as I mentioned that people usually get this error on disk utility and here are the errors in written form and a snapshot below.

Erasing “Untitled 3” and creating “Untitled 3”
Erase process has failed. Press Done to continue
Erase process has failed couldn’t unmount disk
Erase process failed. “press say to continue”

Fix “Erase Process has Failed” While Erasing Partition for Mac OS on Disk Utility

Solve/Fix “Erase Process has Failed” While Erasing Partition for Mac OS on Disk Utility

Note: The first method below, is found by me and it may work on any other PC, though it was a Lenovo Z50-70 Laptop, I am somehow sure that it will work for you as well. If it didn’t, then please let me know by the comments section, also don’t forget to check the second method as well.

Method #1 How to Fix “Erase Process has Failed”

Step #1. When you got this problem on disk utility, then power off your PC and boot into your Windows.

Step #2. Sign in and open disk management then select the partition that gives the error, then Delete that and create new volume but this time choose the file system exFAT. If you need help that I highly recommend you to visit the link below to get help.

• How to Create New Local Drive in Windows 10? (Article)
  How to Create New Local Drive in Windows 10? ( Video)

Format to ExFat

Step #3. Now again boot into USB Installer and go to disk utility then format your drive to OS X Extended JournaledWarcraft dota 3 frozen throne for mac. and this time it must work correctly. That’s it.

Erase Process is Completed

Method #2. How to Slove “Erase Process has choose

It is a very simple step, but before to do this make your sure that you have copied all your Data from your hard disk to and another disk or Backup the whole disk because this will surely clean the entire hard drive.

So after backing up or move your data, on disk utility under Internal select the drive, click on Erase button then name the disk, choose the format to OS X Extended (Journaled) and choose the Schema to GUID Partition Map, finally click Erase. That’s it will clean your whole disk without any issue.

Method #3. Share your Own Method

Well, That was all about my experience that I shared above but if there is any other way to fix this problem, then please share in the comment section below to make this article complete. So the method 3 is your, anyone can give its suggestion and idea.

It was all about, how to fix Erase Process has failed while erasing partition for Mac OS on disk utility. If you faced any problem tell us below by comment, feel free to tell us. we’re waiting for your suggestion.

Having an external hard drive is advantageous as you can store tons of data on it. Moreover, it is small, light weight and not attached to your computer. This makes it quite handy and allows you to transfer your data from one computer to another easily.

As you connect your external drive to different computers, it might get infected if the host computer is not secured. And in worst case scenarios, chances are the drive would no longer be recognized by your system.

Well, worry not, we have solution for you. Whenever an external storage device gets infected, it is highly recommended to format the device to make it operable.

Turbo boost switcher mojave. In this post, let’s talk about how to erase and format external hard drives on Mac and Windows.

Erase and Format External Hard Drive on Mac

Step 1: Open your Mac and connect your external hard drive with it.

Step 2: Type Disk utility in the spotlight search or click ‘Go’ from the top toolbar and select ‘Disk Utility’.

Note: There is another way to open ‘Disk Utility’, Go to Finder icon > choose Application > Click on utilities > Disk Utility.

Step 3: Choose the external hard drive from the left-hand side which you would like to format.

Step 4: Select ‘Erase’ tab.

Step 5: Select ‘Mac OS Extended (Journaled)’ beside ‘Volume Format’.

Step 6: Enter a name for the external hard drive in the Name field.

Step 7: Once you hit ‘Erase’ button it will prompt you “Are you sure you want to erase the disk’, So, click Erase to Proceed.

Now, your external hard drive is formatted and is as good as new.

Also Read: Best Free Batch Image Resizer for Mac 2017

How to Erase and Format an External Hard Drives on Windows

Step 1: Go to ‘Start’.

Step 2: Right-Click on Computer.

Step 3: Select the second option ‘Manage’ from the right-click menu.

Step 4: On management window, choose ‘Disk Management’ from the storage.

Step 5: Now, select the drive which you would like to erase and format.

Step 6: Right-click on the drive and select ‘Format’.

Step 7: Choose the ‘File System’, (you can select ExFAT or FAT32).

Also Read: How to Recover Permanently Deleted Files in Windows 10

Note: Make Sure, you do not “Perform a quick format” as it doesn’t erase the entire data on drive.

Step 8: Hit ‘OK’. Your machine will prompt you to confirm. After confirmation, your drive will start formatting.

Note: Be patient while formatting your drive, as it might take a bit longer depending upon the size.

Formatting your external hard drive will erase all data available on the drive. In case if you’re formatting a drive that you have used before, don’t forget to copy important files you might require in future.