![]() After i boot it from original MacOs DVD i tried the following (1) Repair with Disk Utility - upon the process, two allert. You can click on devices, usb 2.0 (or 3.0) and look for the device. Dear all, I am having a serious problem with my and need a help urgently. Sorry for the somewhat late reply, I live in a different time zone. As soon as it mounts, you remove it safely, shutdown the virtual machine, or uncheck the device, reversing the step 1. If it doesnt automatically shows up on your Mac, you can unplug it and plug it again. The problem you can't do wipe or partition on the disk is that the disk is in use, that's why I said before to do the Spotlight Privacy thing. Now, this did not work so there is/are some other things still going on, there are most likely files in use. After doing that click on the Unmount button in the toolbar to see if the disk disappears from the Desktop. The easiest way around this problem seems to be to startup from a non working full system, what I mean with this, startup from an install disk or recovery, this uses no files on the disk and you should be able to wipe/partition it this time.īut, you can also do the following, you want to use the disk for files, why not just move everything to the trash, or better use terminal to remove all files on the disk. If that doesnt work then quit Disk Utility and open Terminal from the Utilities menu. At the prompt paste these lines individually pressing RETURN at the end of each line. Note: You may have to enter a password, the sudo command gives you root permissions and will delete everything. The reason I ask is Ive found out what my problem is when TM says its not able to do a backup. To partition and format the drive with Disk Utility, follow these steps: 1. Formatting the hard drive or partition scheme will recreate a new HFS file structure on the hard drive, which will be free from cryptic errors. "path to folder/file" without the quotes, you can just drag the folder on the terminal window, it will automatically add the path. Use Stellar Partition Manager when macOS can not format, erase and repair the Mac hard drive or a volume due to the couldn’t unmount disk error. I have another external drive plugged into my TM disk. Whenever I unmount the second drive, my next TM backup will not complete. I boot into the Recovery HD/Repair Disk and then TM will work perfectly until I unmount the second drive the next time. ![]() Its proper for the operating system to not unmount a volume if there is, on the volume, an open file that can not be closed.ĭouble left-click on the Mac HD, the internal Mac hard drive visible on the top-right corner of the desktop screen. In general, you can just open Disk Utility from the Utilities folder of your Applications folder. If you do this will all the folders at the root level it is clean and you can then use it for files. However, if your Mac doesn't start up all the way, or you want to repair the disk your Mac starts up from, open Disk Utility from macOS Recovery: Apple silicon : Turn on your Mac and continue to press and hold the power button. This way you don't need to erase anything.
0 Comments
Leave a Reply. |