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1. #CANT UNMOUNT DISK HOW TO#
2. #CANT UNMOUNT DISK MAC OS#
3. #CANT UNMOUNT DISK UPDATE#
4. #CANT UNMOUNT DISK WINDOWS#

Select the ideal, however, unique destination for the recovered files.ġ. After clicking on Recover, a window will open, requesting the area you wish to save the documents. Click the "Recover" button to get the files back again. You can click "Deep Scan" your system if you need a detailed scan result.ĤDDiG lets you preview the data and choose your ideal files. Then, you can see the result, which shows the number of records that have been found. Pick the disk having your data saved before deletion.ĤDDiG quickly scans and checks your hard drive all around to look for the deleted files. Open Tenorshare 4DDiG after installing and go to the home interface beneath, which shows devices and drives. The application has probably the best recovery rates and with an easy method to use. You can take the help of Tenorshare 4DDiG, which is a very dependable tool supporting all the macOS versions. However, considering you have not taken an earlier reinforcement and have designed your disk, utilizing a data recovery tool would be best if you lost data due to the "erase Macintosh HD failed" error.

#CANT UNMOUNT DISK HOW TO#

For example, you can give it another name, change its file system, etc.īonus: How to Recover Data from an Erased Disk on Mac?īefore formatting a disk, think about taking a backup of your data. That will show a window to make changes to format the drive. Select the internal drive and go to the Disk Utility toolbar on the right and select the "Erase" button. Presently, you will see all the accessible disks and the associated gadgets on the sidebar of the Disk Utility application that you wish to format. You can go to Finder > Applications > Utility and get to the Disk Utility application from here. Step 1: Open the Disk Utility applicationĭisk Utility is an internal application liable for running format procedures on the disk. The process of formatting a Macbook Air is just a matter of a few clicks. Step 2: DRIVENAME is the name of the volume you need to unmount, then, at that point, press the RETURN key to forcibly unmount.

#CANT UNMOUNT DISK MAC OS#

Step 1: From the Mac OS command line, input the following command: “diskutilunmountDisk force /Volumes/DRIVENAME” Step 3: This process will settle the "disk erase failed Mac" error.įix 7: Forcibly Unmount a Disk via Terminal Step 2: Select "Disk Utility" from the boot menu and go to "First Aid" to check and fix the disk, or format the disk by clicking the "Erase" option. Step 1: Reboot the Mac holding down the OPTIONS key, and pick the Recovery partition Step 4: Presently play out the first task that tossed the "can’t erase Macintosh HD" message. Step 3: At the boot menu, go to Disk Utility > First Aid and confirm the disk, and fix if necessary.

Step 2: Hold down the OPTION key during boot, and select the attached boot drive. Step 1: Reboot your Mac after connecting the USB to it.

Keep the security level on the lower side to not get the "can’t erase Mac hard drive" message. Step 3: From here, you can change the security levels for formatting the gadget. From the new window, go to its Security Options. Step 2: Presently, select the gadget from the sidebar and press the "Erase" button. Step 1: Go to the Disk Utility application on your Mac and connect your external device with it. Step 3: Presently, select a volume from the sidebar and format it using the "Erase" button on the toolbar.įix 4: Adjust the Security Levels for Formatting an External Device From the dropdown menu, you can decide to see all volumes or external gadgets. Step 2: Open the Disk Utility application on your framework and go to the upper left corner of the interface. Step 1: Right off the bat, go to your Mac's Finder > Applications > Utility.

#CANT UNMOUNT DISK UPDATE#

You can search for the most recent update for macOS from the App Store or click the Apple logo from the top, go to System Preferences > Software Update and check for new versions from here. Fortunately, it can, without much of a stretch, be fixed by refreshing your Mac to its most recent firmware. If your Mac is running on an out-of-date version, then it can experience the "erase process has failed click done to continue" issue. Step 4: The correct configuration to erase disk2 in the HFS+ format of the command is "diskutileraseDisk HFS+ DISK disk2." Step 3: Using the "erase disk" or "erase volume" command, erase a disk or a volume, respectively. Step 2: Open Terminal as administrator and type "diskutil list." That will show data regarding different disks and volumes in your Mac. Step 1: Go to Finder and explore Applications > Utility.

Part 2: How to Fix Erase Process Has Failed Mac?

#CANT UNMOUNT DISK WINDOWS#