![]() The above steps did the trick and everything was working again as expected. You will need any Mac OS X boot drive to complete this task, I used a Mavericks boot installer drive for this purpose but others should work too, whether they are installation drives or just recovery drives, the important thing is they are bootable and separate from the primary boot disk that stores the installed OS. Well also show you a way to forcibly unmount a disk by command line, though that approach must be used with caution as it can lead to data loss on the drive in question. ![]() Format Wd Passport Couldn'T Unmount Disk Mac OS X Its Forįor the boot drive, it shouldnt matter which version of Mac OS X its for (assuming 10.7, 10.8, 10.9, 10.10, 10.12, 10.13, 10.14, etc at least), the only requirement is that it has Disk Utility which they all do. ![]() Format Wd Passport Couldn'T Unmount Disk Mac OS X Its Forįor the former situation where the boot drive is being modified, the easiest solution is to boot from another drive and run Disk Utility from there instead.Format Wd Passport Couldn'T Unmount Disk How To Resolve The.
0 Comments
Leave a Reply. |