But how did a new drive hose your system? I'll try the restart. I'm not denying that Western Digital drives are problematic. Of course, a FAT32 drive will not hold a bootable Mac system. navigate to this website
Any advice? Helpful (0) Reply options Link to this post by gkgraphics, gkgraphics Sep 10, 2008 8:42 PM in response to nkalias Level 1 (59 points) Mac OS X Sep 10, 2008 8:42 The command to do this is the following:cat /dev/random > /dev/disk1Again, be sure to replace "disk0" with the appropriate drive identifier. Volgende Solution Disk Erase Failed with error Couldn't unmount disk mac - Duur: 3:28. https://www.macissues.com/2014/04/05/how-to-fix-deep-formatting-problems-with-os-x-drives/
Thank you again! I did, and it gave me a headache. First, XP is very old (as operating systems go) and may not support the necessary drivers for your USB device.
You can not post a blank message. When I was finally stuck with Apple and 10.6, I looked around and found a program named iPartition. Best regards Reply ↓ Birdeen March 5, 2015 at 11:28 am Thank you! Disk Utility Partition Failed Unable To Write To The Last Block Of The Device Reply ↓ B.
This time, reformatting by the Mac worked. Disk Utility Partition Failed Invalid Request The flash utils you can find at http://flashboot.ru/iflash/ Reply ↓ MaX April 14, 2014 at 4:02 pm Awesome! Probeer het later opnieuw. http://forums.macrumors.com/threads/please-help-disk-utility-resource-busy.227414/ Eject and hope someone has a solution for me!!!!!
Click on the Erase tab in the DU main window. Mac Disk Utility Partition Failed Otherwise, if Topher’s solution doesn’t work, you may have to face the probability that the drive somehow sustained irreparable damage. If this occurs, you'll have a chance to re-initialize it (Leopard will open Disk Utility and you can follow the instructions above). It's also worth mentioning that pen/keychain drives are inherently less reliable than hard drives and optical media.
Secondly, your umount commands above are failing because /dev/disk1 and /dev/disk2 are not mounted. http://hints.macworld.com/article.php?story=20071029100721107 Another possible symptom is if you get this error or one claiming the drive cannot be unmounted, when trying to format the drive or running a fix routine on it with Disk Utility Partition Failed With The Error Couldn't Unmount Disk But most people don't need it often, so buying a copy is less appealing. Disk Utility Partition Failed Couldn't Open Device DU will try to unmount it in any case in order to partition it.
Thanks again. useful reference Boot from the install disk and then use Disk Utility to create a disk image.Click to expand... Tried booting from other drive and running a couple of programs, but no good. Not stupid, just not a power terminal user. Disk Utility Partition Failed File System Formatter Failed
One, that the drive is still formatted as HFS+. Since you can boot from a thumb drive, your computer will apparently work from an external drive. But it's not clear you even tried it, or had a drive to try it on—or if you tried and it failed. my review here As a first stab I have hundreds of friends.
Reply ↓ B. OS X Device files The /dev folder has a number of different device files that are assigned to system components and peripherals, allowing programs to interact with them using system calls. If you are going to end up getting a new computer, the USB 3 model will be sufficient. Disk Erase Failed With The Error Posix Reports The Operation Couldn't Be Completed share Share on Twitter Share on Facebook Email Link Like + Quote Reply sprale, Jun 6, 2008 sprale macrumors member Joined: Oct 23, 2007 Location: Republic of Texas #5 I get
can someone please help me fast! Could not repair or erase the disk. Changing out terms and adding "boot problems" and "cannot load" will take you to other sites. get redirected here Laden...
Can't figure out why Apple would redesign Disk Utility to not unmount first. [ Reply to This | # ] Search Advanced From our Sponsor... Inloggen 15 Laden... With the drive mounted as a secondary device, you can now likely use Disk Utility to successfully partition and otherwise manage the drive.Questions? Reply ↓ ABC March 20, 2015 at 8:51 am Dear TK, Thank you.
If I run Disk Utility repair for the drive, I get: Alert Some information was unavailable during an internal lookup. Reply ↓ Parshwa March 3, 2015 at 5:22 am Hi Topher, Thank you for writing this article. Why does the ISS track appear to be sinusoidal? A small, bus-powered external drive did not do the harm.
I choose Verify Disk and watch it go thru the steps with the final step showing, in green, "The volume OS X Base System appears to be OK". Helpful (0) Reply options Link to this post by Hazem Malek, Hazem Malek Jul 13, 2008 1:34 AM in response to Norman Wallen Level 1 (95 points) Servers Enterprise Jul 13,