Also ran disk repair.Computer now boots with gray scrn,Black scrn,Gray scrn and small "?",then small System icon,then Gray scrn with Apple logo and rotating Cursor and finally boots up ok. quiddity, Sep 25, 2006 #4 doc_browneyes New Member Joined: Oct 11, 2006 Messages: 2 I have the same issue. thats just great then aint it!Click to expand... http://support.apple.com/kb/HT1782 And Mac OS X Hints has a breakdown of the command: Quote Boot off the OS X CD (reboot, hold C while booting). http://darrenmanning.com/disk-utility/disk-utility-error-underlying-task.html
That said, the problem can't be that serious, I've been running my MacBook Pro with the same error message for christ knows how long now, and I've not seen any detrimental Method 2: (1) Start up in Mac OS 9.2.2 and shut down the computer. (2) Start up from a copy of a Disk Warrior bootable CD for Mac OS 9.2.2. (3) Try to repair, get message: the underlying task reported failure on exit. Checking volume information. https://discussions.apple.com/thread/1726606?start=0&tstart=0
I tried holding down the option key when turning on the power and then I get an internet recovery along with a globe. Fire Wire Disk Dec 2, 2009 I have a problem with Disk Utility , when trying to format an external fire wire drive.I cleaned out the drive and proceeded to erase Since you do not have a good, recent backup of the affected Mac's startup disk, it must be rebuilt: 4.1. All rights reserved.
Yes, my password is: Forgot your password? I then did erase with DiskUtility and ran it and it gave the message and I tried to erase it a 2nd time and also to rebuild with DW and nothing View 2 Replies View Related MacBook :: When I Reboot My Machine And Run Disk Utility And Choose Repair Disk, It Hangs? Disk Utility Mac First Aid If you try to verify a volume that is not your startup disk but for some reason Disk Utility can't unmount the volume (for example, the disk may have open files),
Let me know and we'll go from there. How To Use Disk Utility I guess that means Disk Utility backups are a one-way operation, since you can't restore from a larger drive to a smaller one? Ideally I would hope I can delete a photo in iphoto and it would be deleted on the NAS drive as well. If I go into Disk Utility, it does say there that the Data partition is 2TB, so it seems strange that Airport Utility shows it at 1.8TB.
Proceed to Step 4, Perform cache cleaning. How To Get To Disk Utility On Mac Startup jonClick to expand... You can not post a blank message. MariaO posted Oct 6, 2016 at 6:43 PM Loading...
Verify that you have the latest version of the disk utility, particularly third-party disk utilities. Select the volume corresponding to your Mac OS X startup disk from the list of drives and volumes in the left column of the Disk Utility window. Mac Disk Utility Boot DiskWarrior will fix it just dandy. (Apple's Disk Utility never has for me, even when booted from the Install Disc). Mac Disk Repair Error: The underlying task reported failure on exit Disk Utility stopped verifying “iMac” because the following error was encountered: The underlying task reported failure on exit 1 HFS volume checked Volume
To do so, you may need to read the computer's CIP Instructions in advance. this content specially after I ran hardware test and it says nothing was wrong, yet i ran disk utility again and it is reporting the same problem. Re-initialize and re-partition the damaged hard drive with Drive Setup using the "Zero all data" option. It sometimes takes many many repetitions and several hours to detect intermittent issues, so leave it run and check on it occasionally. Disk Utility Can't Repair Disk
Invalid B-tree Header 03. If not I'd suggest one before going any further. "Error: The underlying task reported failure on exit" means that the fsck application (command line) returned an error code when it ran. Nov 25, 2009 I am trying to repair my disk so I can install bootcamp, but when I reboot my machine and run disk utility and choose repair disk, it hangs. http://darrenmanning.com/disk-utility/disk-permissions-error-the-underlying-task-reported-failure-on-exit.html View 1 Replies View Related Windows On Mac :: Partition Error - Back Up Disk And Use Disk Utility To Format Oct 9, 2010 I had windows vista installed but suddenly
Invalid sibling link Related Documents: What to Do When It Finds an Error Technical overview of disk volume structures Possible causes: â€¢ Third-party FireWire device or enclosure, or other peripheral devices. Disk Utility El Capitan For most users, this will be the volume Macintosh HD, as highlighted in the following screen shot. 2.2. The volume Macintosh HD needs to be repaired.
When an attempt to write zeros to bad sectors fails, the bad sectors are both marked as occupied in the directory and added to the bad blocks file of the file Ran Disk Utility one more time and then Diskwarrior and the problem is GONE! iMac does boot up sometimes after repeated try's. Apple Disk Utility Download Photos, video and music are safe.
It tells me there are minor issues that need fixing up and I should run the repair disk function, by booting using Command-R and using the Disk Utility to repair the Last Modified: Mar 18, 2016 Helpful? share Share on Twitter Share on Facebook Email Link Like + Quote Reply john_satc, Apr 28, 2006 john_satc thread starter macrumors 6502 Joined: Feb 14, 2005 Location: B'ham Uk #10 CanadaRAM http://darrenmanning.com/disk-utility/disk-utility-underlying-error.html I think before I reformatted the disk it showed as being 2TB in this menu, but I cannot be sure.
Click here to login Online Users Adam Lee , graham1352 , riley5108 , ROFF Guests: 223 Record Number of Users: 52 on November 20, 2014 Record Number of Guests: 847 on For me, it was worth it as the other option seemed to be to do an erase and install. Are you under warranty still? Try restarting with the OS Install CD and running the disk repair from there.