failed with error could not unmount Hartshorne Oklahoma

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failed with error could not unmount Hartshorne, Oklahoma

Scales July 15, 2016 Couldn’t get around this problem until I found the solution mentioned by you. Since in order to format the drive I need to unmount it first, so, I'm now thinking of using my copy of Techtool Pro to turn off the journalling. Veröffentlicht am 19.05.2016Technicalconfessions.comThis video show an alternative way to reformat and erase your SD drive when you receive the following error within the disk utility GUISolution: Disk Erase Failed with error: Thanks so much for the quick and easy tip.

When I run the disk utility to veify it, I receive the following message: "Verify volume failed with error Could not unmount disk". For older Macs running prior versions of OS X, typically anything running OS X 10.6 or earlier will have a SuperDrive, and thus shipped with a bootable DVD that can serve Wird geladen... Thank you so much.

Still not playing ball? I now have a useable disk where before it would not mount and could not be formatted or erased. Reply Jon says: April 18, 2016 at 9:55 am When I try to do this I get an errror on the terminal saying Sudo command unknown… Any ideas? I recommend erasing by zeroing then formatting in extended (Journaled) through disk utility.

This will not work if the error was triggered by attempting to modify the boot disk through partitions or formatting, and you will need to use the method above instead. impossible to read it. In a moment of "what the heck, try this," while in Disk Recovery mode, I ran Fix Disk Permissions, then, voila! Enter the following where ‘x' is your disk identifier. (Remember to use the ‘diskutil list' command if you need to find out your disk identifiers): sudo diskutil unmount force /dev/diskx 2)

After stopping that process, it became possible to unmount the HD. This worked great. Reply Vishal May 18, 2015 Hi Joel, I am going to help you resolve your issue. Using an external drive or OS X Recovery for the starting up of the Mac from another bootable drive.

Später erinnern Jetzt lesen Datenschutzhinweis für YouTube, ein Google-Unternehmen Navigation überspringen DEHochladenAnmeldenSuchen Wird geladen... Make sure to search before asking. –grgarside Jun 9 at 11:33 add a comment| up vote 0 down vote If you have a PC download transmac trial start in administrator mode After changing the security options and trying to format, it finally said there were errors on the disk. u_u Reply Alan Siu says: September 17, 2016 at 4:16 pm You may be able to rectify this issue by booting into single user mode, and then (after the fsck scan)

Reply Scott says: February 12, 2016 at 1:43 pm Great tip. Hope this helps. Here is how you should proceed 1) Download Stellar Partition Manager. it's a modern post apocalyptic magical dystopia with Unicorns and Gryphons Unusual keyboard in a picture Exploded Suffixes Why is absolute zero unattainable?

I have rebooted a few times, and spent days running everything from TechTool Pro on it and it won't go. $ diskutil list disk2 /dev/disk2 #: TYPE NAME SIZE IDENTIFIER 0: Reply John says: August 10, 2016 at 1:13 am You can force unmount a drive by running the following Terminal command: diskutil unmountDisk force /Volumes/VOLUMENAME Replace VOLUMENAME with the name of If you have used our method above to create a bootable installer, choose ‘Disk Utility' from the available menu. Wenn du bei YouTube angemeldet bist, kannst du dieses Video zu einer Playlist hinzufügen.

Stellar Partition Manager doesn't resize EXFAT partitions. You may find these links helpful: Reply brian says: August 26, 2016 at 5:53 pm Awesome! Click on the Partition button and wait until the process has completed.4. Booted from a boot usb and it did the trick.

Melde dich an, um unangemessene Inhalte zu melden. Support Apple Support Communities Shop the Apple Online Store (1-800-MY-APPLE), visit an Apple Retail Store, or find a reseller. Wird geladen... Reply TE says: March 26, 2016 at 9:59 am Couldn't get around this problem until I found your solution… Used diskmaker x to make an el capital boot disk then followed

Reply Adrie says: October 14, 2016 at 10:39 am Great answer. I did Google your error, and came across this workaround. Join us to comment and to customize your site experience! I am running iMac 2011 OS X 10.9.

But, whenever I try to repair my hard drive, it gives me an error message, “Couldn't unmount disk”. I've saved this page for future -- really appreciate the clear instructions as well as screenshots. Thanks Reply Vishal April 8, 2016 If Disk Utility is failing again & again to format the hard drive then you can try formatting with Stellar Partition Manager utility. This should then allow you to partition and work with the physical disk again. 1) Using the Terminal application again, booting from OS X Recovery or an external bootable drive.

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