Results 1 to 4 of 4
  1. #1

    Member Since
    Sep 17, 2006
    Verify Disk found errors..Wont let me fix!!
    I ran Verify Disk under Disk Utilities and it found the following error:

    Verifying volume “Macintosh HD”
    Checking HFS Plus volume.
    Checking Extents Overflow file.
    Checking Catalog file.
    Checking multi-linked files.
    Checking Catalog hierarchy.
    Checking Extended Attributes file.
    Checking volume bitmap.
    Checking volume information.
    Volume Header needs minor repair
    Macintosh HD
    Error: The underlying task reported failure on exit

    1 HFS volume checked
    Volume needs repair

    When I click to repair it, the First Aid Dialoge box pops up, but then there is a failure. "The underlying task reported failure on exit."

    What exactly is my problem and why wont it let me fix it?


  2. #2

    Member Since
    Feb 18, 2007
    you can't repair a disk that you're currently booted from. You need to boot up from OS X Install Disk 1, and from there you can get to Disk Utility to repair the disk.

  3. #3

    MaDDoG's Avatar
    Member Since
    Jan 01, 2007
    Oz.....near the Wizards home
    iMac 24' 7 Snow Leopard + Parallels and Win 7 | 30 Gb iPod | Canon EOS 400D
    I would give Onyx a try...its free. Otherwise go out and buy Disk Warrior 4.

    What is the problem....too technical for me but I'm sureone will be along soon that can tell you.
    "Life isn't about waiting for the storm to pass. It's about learning to dance in the rain."
    MaDDoG's Photo Gallery -

  4. #4

    cazabam's Avatar
    Member Since
    Jun 06, 2006
    MacBook 2.0GHz White, 512MB RAM, 60GB HDD
    As visualpurple said, you can fix this from the install disk. Put it in, reboot and hold down C when the chime sounds. This will start the installer - don't worry, it's perfectly safe. Go to the Utilities menu and select Disk Utility and you will be able to properly fix the drive.

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. Replies: 4
    Last Post: 03-31-2012, 07:10 PM
  2. Disk Utility - Cant Fix Permission Errors
    By nrosa in forum macOS - Operating System
    Replies: 1
    Last Post: 11-02-2010, 10:43 PM
  3. Verify Disk Permissions (Disk Utility) and Little Snitch?
    By askclifford in forum Apple Desktops
    Replies: 2
    Last Post: 07-23-2010, 01:44 PM
  4. help! Disk utility wont verify or repair disk
    By dexport in forum Apple Notebooks
    Replies: 1
    Last Post: 11-16-2008, 03:49 PM
  5. disk verify or disk repair not working
    By Towbar in forum macOS - Operating System
    Replies: 4
    Last Post: 03-15-2008, 05:59 PM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts