- Format wd passport for mac couldnt unmount disk how to#
- Format wd passport for mac couldnt unmount disk mac os#
- Format wd passport for mac couldnt unmount disk update#
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.
Format wd passport for mac couldnt 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.
Format wd passport for mac couldnt 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 If your Mac is running on an out-of-date version, then it can experience the "erase process has failed click done to continue" issue.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.
Format wd passport for mac couldnt unmount disk how to#
Part 2: How to Fix Erase Process Has Failed Mac? Kernel Panic issues like BOSD in Windows.Coming up next are reasons behind the error to assist you with understanding its causes: What causes the "Mac disk utility erase process has failed" problem on Mac? To learn various ways of fixing, first, you need to know why disk utility won't erase hard drive. Buy Now Part 1: How to Fix Erase Process has Failed on Mac?
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