
This was the try: $ sudo diskutil eraseDisk JHFS+ DISK_VOLUME disk1īut it didn't work as well. If you have any idea to get the HDD working or even safe the files, I would be really grateful.Īlmost forgot about this from Disk Utility:ĭisk Utility can’t repair this disk. This video show an alternative way to reformat and erase your SD drive when you receive the following error within the disk utility G. #Disk erase failed could not unmount disk mac#īack up as many of your files as possible, reformat the disk, and restore your backed-up files.#Disk erase failed could not unmount disk install#.
