Mavericks and Disk Doctor

I am selling my iMac.  So to keep my personal data personal I erased it from the Imac and started Disk Doctor.  Then
1. I ran DD and did a Repair Permissions
2. I ran Erase Disk
Well I started running Erase Disk.  It ran all night and was still running this morning so I clicked on "Skip".  That has been running for more than 12 hours and no sign of it ending.  It's showing just 1.5GB free space left of 3TB ...
When I try to stop it I get a warning that the disk may be left unusable.
Suggestions on how to fix this would be most welcome.

Boot into Recovery (hold ⌘R on boot)
From the menu bar select: Utilities->Disk Utility
Click [Repair Disk] on both the drive and MacIntosh HD (and any other volumes)
If the disk is ok, see: What to do before selling or giving away your Mac

Similar Messages

  • I have just upgraded to Mavericks and have been using Time Machine on an external disk with Snow Leopard.  Can I continue to backup with Time Machine on the same external disk or do I need a new disk since the operating system has changed?

    I have just upgraded to Mavericks and have been using Time Machine on an external disk with Snow Leopard.  Can I continue to backup with Time Machine on the same external disk or do I need a new disk since the operating system has changed?

    Hi there,
    I found that Time Machine in Mavericks will sort it all out for you. You shouldn't need to buy another backup drive, unless you have insufficient space left and can't afford to delete whats on there. It should just work fine.

  • I am having mac book air 2012model i had installed mavericks and use it, i long press command and power button at a same time and i saw the command prompt, from that i had formated the total hard disk. how to i want to install the OS again ?

    I am having mac book air 2012model i had installed mavericks and use it, i long press command and power button at a same time and i saw the command prompt, from that i had formated the total hard disk. how to i want to install the OS again ?
    i tryed with download mavericks but finally its saying a error message like cant conect to istore like that its saying and every thing is clear like internet and other stuf i tryed with 3times no progress same error pls help.. i bought this lap for my bro with his apple id only we use it now he got a new mac book pro so he gave to me so i formated and use it i use my apple id is that problem come because of changing apple id ? pls eplain

    Firstly, what is the source of the 10.6.4 disc? Is it the original installation disc for your MacBook, or one 'borrowed' from another computer?
    It isn't the retail version, because that's 10.6.3.
    Assuming it's the correct disc (i.e. the one that shipped with your Mac), you need to boot from it again.
    OK the language page.
    From the installer screen, ignore the continue button, go to the menu bar and choose Disk Utility from the Utilities menu.
    In DU, select your internal drive in the sidebar (the top item with the makers name and serial no.).
    Run Repair Disk. If that comes up as disk OK, click the partition tab. Select the partiton from the drop-down above the graphic; 1 partiton is all you need.
    Go to the options button and ensure that the partition scheme is GUID and the file system to Mac OS Extended (Journalled). Name the partiton (usually Macintosh HD), click Apply.
    When the Macintosh HD volume appears below the drive name, quit DU and see if you can then install.
    If the screen after the language screen doesn't show the menu bar, it may be necessary to use another Mac to do the job with the MB in Firewire Target Disc Mode. If it won't boot in TDM, or the MB doesn't have FireWire then it's getting very difficult.

  • "Error Disk too Slow" Macbook Pro 2011 - Maverick and Yosemite - The Great Grand Mystery Unfolds!!!

    Hey everybody,
    Logic Pro X user here, have a late 2011 Macbook Pro, upgraded to 16gb of ram, 2.8ghz intel core i7, running latest version of Mavericks and more recently on a separate partition I tried Yosemite with a  clean install of only Logic Pro X.
    I use Apogee Quartet as my audio interface, I have a OWC Mercury Elite Firewire 800 external drive that I record to, all LPX files are on my internal drive.
    Before Mavericks I had 0 issues with this setup, no with just one sole drummer track, or one single audio or software track, I get the various disk too slow errors after a few seconds.
    I have tried reinstalling LPX, I tried a clean partition with nothing but Logic Pro on it (both Mavericks and Yosemite).
    I have reset my PRAM and used Apple Hardware diagnostics as well as memtest (i think it was called) and even reverted back to my old original RAM that came with the computer.  All hardware tests passed, I have verified and repaired disks from disk utility as well as from the recovery partition.
    I have worked with Apple a bit over the phone doing these things, I have also read just about every thread on this pervasive issue.  And its ruining my experience as a user.  I absolutely loved Logic on Mountain Lion, no issues whatsoever! I'm considering reverting back to it actually.
    On a side note I also have a HDMI Tv connected through the thunderbolt display, and a self powered USB hub that I connect my wireless mouse, iPhone cable and WD MY passport drive (which I only use for Time Machine).
    I'm basically at my wits end and open to anybodies suggestions, I even tried resting the SMC and several other things advised in these forums.
    I'm Stil under Apple Care and wondering if going into them is my only hope left.
    I find that garageband acts the same, but I have no other system issues! its so bizarre, performance on all other programs is totally fine, its only when I want to record that I get issues.
    For the record I do have some 3rd party VTS (Arturia V collection, EZ drummer 2 and AMplitube) but when I did the clean partition they weren't there and I still had the disk to slow error, so I'm not convinced its because of those.
    Also Since the partition I obviously have played with my storage but I still have 75 gas of space on the mavericks partition (out of 500gb ) and on Yosemite partition I have 125 gbs available and on my Firewire external drive I have about 150gb left on a 500gb drive, so I'm not convinced its a space issue either (especially since before Mavericks Mountain Lion seemed to work just fine.)
    HELP! Please help...I'm so exhausted trying to fix this on my own, and admittedly I've run to the end of my own capacity and don't know where to go from here.
    Thank you for any suggestions, sorry for the long post, and if I have left anything out please let me know, this is my first post.

    And yes I did upgrade my apogee drivers to the recent ones they just released.

  • I upgraded to Mavericks and now I get a LOT of the spinning colored disk when loading a program or almost anything.

    I upgraded to Mavericks and now I get a LOT of the spinning colored disk when loading a program or almost anything?

    For memory check out OWC http://eshop.macsales.com/, Crucial: http://www.crucial.com/ and Kingston http://www.kingston.com/us/.  You will need to know your Mac the year and season your Mac was first sold and model number which can be found here:
     > About This Mac > More Info… > System Report > Model Identifier:

  • Just erased my disk, whent to install Maverick and get : "Not available now" message since yesterday

    Just erased my disk, whent to install Maverick and get : "Not available now" message since yesterday. Can someone help me revive my dead IMac!!

    If you are selling or giving away the computer then follow these instructions:
    Follow these instructions step by step to prepare a Mac for sale:
    Step One - Back up your data:
           A. If you have any Virtual PCs shut them down. They cannot be in their "fast saved" state. They must
               be shut down from inside Windows.
           B. Clone to an external drive using using Carbon Copy Cloner.
              1. Open Carbon Copy Cloner.
              2. Select the Source volume from the Select a source drop down menu on the left side.
              3. Select the Destination volume from the Select a destination drop down menu on the right side.
              4. Click on the Clone button. If you are prompted about creating a clone of the Recovery HD be sure
                  to opt for that.
              Destination means a freshly erased external backup drive. Source means the internal startup drive.
    Step Two - Prepare the machine for the new buyer:
              1. De-authorize the computer in iTunes! De-authorize both iTunes and Audible accounts.
              2, Remove any Open Firmware passwords or Firmware passwords.
              3. Turn the brightness full up and volume nearly so.
              4. Turn off File Vault, if enabled.
              5. Disable iCloud, if enabled: See What to do with iCloud before selling your computer.
    Step Three - Install a fresh OS:
         A. Snow Leopard and earlier versions of OS X
              1. Insert the original OS X install CD/DVD that came with your computer.
              2. Restart the computer while holding down the C key to boot from the CD/DVD.
              3. Select Disk Utility from the Utilities menu; repartition and reformat the internal hard drive.
                  Optionally, click on the Security button and set the Zero Data option to one-pass.
              4. Install OS X.
              5. Upon completion DO NOT restart the computer.
              6. Shutdown the computer.
         B. Lion and Mountain Lion (if pre-installed on the computer at purchase*)
             Note: You will need an active Internet connection. I suggest using Ethernet if possible
                        because it is three times faster than wireless.
              1. Restart the computer while holding down the COMMAND and R keys until the Mac OS X
                  Utilities window appears.
              2. Select Disk Utility from the Mac OS X Utilities window and click on the Continue button.
              3. After DU loads select your startup volume (usually Macintosh HD) from the left side list.
                  Click on the Erase tab in the DU main window.
              4. Set the format type to Mac OS Extended (Journaled.) Optionally, click on the Security button
                  and set the Zero Data option to one-pass.
              5. Click on the Erase button and wait until the process has completed.
              6. Quit DU and return to the Mac OS X Utilities window.
              7. Select Reinstall Lion/Mountain Lion and click on the Install button.
              8. Upon completion shutdown the computer.
    *If your computer came with Lion or Mountain Lion pre-installed then you are entitled to transfer your license once. If you purchased Lion or Mountain Lion from the App Store then you cannot transfer your license to another party. In the case of the latter you should install the original version of OS X that came with your computer. You need to repartition the hard drive as well as reformat it; this will assure that the Recovery HD partition is removed. See Step Three above. You may verify these requirements by reviewing your OS X Software License.

  • I updated to Mavericks and now I can'burn any DVD's any more. I get the following error message and the disk is ejected: The disc can't be burned because an unexpected error occurred (error code 0x80020000)

    I updated to Mavericks and now I can'burn any DVD's any more. I get the following error message and the disk is ejected: The disc can’t be burned because an unexpected error occurred (error code 0x80020000)
    I did burn the same way in MAC OS X 10.6.8. with no troubles!
    Can anyone please help me out?
    I use for years DVD-R of TDK 4.7GB 16X.

    Hey topo27,
    I would try out the following and see if it helps:
    Intel-based Macs: Resetting the System Management Controller (SMC)
    http://support.apple.com/kb/HT3964
    Welcome to Apple Support Communities!
    Cheers,
    Delgadoh

  • Is there anything like Disk Doctor and Speed Disk for Leopard?

    Is there any way to do ordinary "maintenance" on a computer using Leopard? Is there any need to do anything? I've had this computer for 8 months now, and I feel kind of guilty not doing anything like running disk doctor for so long!

    So Disk Utilities is all I really need to use?
    Yes, unless it runs into a disk structure problem it can't fix, in which case DiskWarrior or Techtool Pro may be needed. If you encounter a disk permissions problem which it can't fix, post back or look at the Knowledge Base for help.
    (34721)

  • HT1338 I am attempting to update to the new os x mavericks and while completing the download it prompts me to choose a disk. I have chosen the only option I am provided and am then told that the update cannot be installed on "untitled 1" what am I suppose

    I am attempting to update to the new os x mavericks and while completing the download it prompts me to choose a disk. I have chosen the only option I am provided and am then told that the update cannot be installed on "untitled 1" what am I supposed to do?

    Launch the Console application in any of the following ways:
    ☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
    ☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
    ☞ Open LaunchPad and start typing the name.
    The title of the Console window should be All Messages. If it isn't, select
              SYSTEM LOG QUERIES ▹ All Messages
    from the log list on the left. If you don't see that list, select
              View ▹ Show Log List
    from the menu bar at the top of the screen.
    Click the Clear Display icon in the toolbar. Then try the installation again. Select any messages that appear in the Console window. Copy them to the Clipboard by pressing the key combination command-C. Paste into a reply to this message by pressing command-V.
    The log contains a vast amount of information, almost all of which is irrelevant to solving any particular problem. When posting a log extract, be selective. A few dozen lines are almost always more than enough.
    Please don't indiscriminately dump thousands of lines from the log into this discussion.
    Please don't post screenshots of log messages—post the text.
    Some private information, such as your name or email address, may appear in the log. Anonymize before posting.

  • I'm trying to install Mavericks and got this message: You need 4.94 GB of available space to download OS X Mavericks. Remove items from your startup disk to increase available space. How do I do this?

    I'm trying to install Mavericks and got this message: You need 4.94 GB of available space to download OS X Mavericks. Remove items from your startup disk to increase available space. How do I do this?

    With Macs and OS X, you shouldn't let the hard drive get below 15 GBs or less of free data space.
    If it does, it's time for some hard drive housecleaning.
    Follow some of my tips for cleaning out, deleting and archiving data from your Mac's internal hard drive.
    Have you emptied your iMac's Trash icon in the Dock?
    If you use iPhoto, iPhoto has its own trash that needs to be emptied, also.
    If you store images in other locations other than iPhoto, then you will have to weed through these to determine what to archive and what to delete.
    If you use Apple Mail app, Apple Mail also has its own trash area that needs to be emptied, too!
    Look though other Apple Mail folders like the junk mail and delete the mail that is in there. Look through your sent items folders and see there is any mail in there that can be deieted.
    Delete any old or no longer needed emails and/or archive to disc, flash drives or external hard drive, older emails you want to save.
    Other things you can do to gain space.
    Once you have around 15 GBs regained, do a search, download and install OmniDisk Sweeper.
    This app will help you locate files that you can move/archive and/or delete from your system.
    STAY AWAY FROM DELETING ANY FILES FROM OS X SYSTEM FOLDER!
    Look through your Documents folder and delete any type of old useless type files like "Read Me" type files.
    Again, archive to disc, flash drives, ext. hard drives or delete any old documents you no longer use or immediately need.
    Look in your Applications folder, if you have applications you haven't used in a long time, if the app doesn't have a dedicated uninstaller, then you can simply drag it into the OS X Trash icon. IF the application has an uninstaller app, then use it to completely delete the app from your Mac.
    Download an app called OnyX for your version of OS X.
    When you install and launch it, let it do its initial automatic tests, then go to the cleaning and maintenance tabs and run the maintenance tabs that let OnyX clean out all web browser cache files, web browser histories, system cache files, delete old error log files.
    Typically, iTunes and iPhoto libraries are the biggest users of HD space.
    move these files/data off of your internal drive to the external hard drive and deleted off of the internal hard drive.
    If you have any other large folders of personal data or projects, these should be archived or moved, also, to the optical discs, flash drives or external hard drive and then either archived to disc and/or deleted off your internal hard drive.
    Good Luck!

  • I upgraded to Mavericks and now some of my utilities --- such as disk utility and system information no longer work.

    I upgraded to Mavericks and now some of my utilities --- such as disk utility and system information no longer work. I find Disk Utility useful and would like to have it. Doesn't Makericks include

    Boot into your recovery partition (restart, hold down ⌘R until you see the Apple logo), and use Disk Utility to repair your hard drive. Repair permissions too while you're there. OS X: About OS X Recovery
    If that doesn't work, I'd reinstall Mavericks over your current installation.

  • How do i uninstall Mavericks and reinstall Mountain Lion (no disk)

    how do i uninstall Mavericks and reinstall Mountain Lion ( i dont have the ML disk)

    See https://discussions.apple.com/message/23482513#23482513

  • I tried to download the OS X mavericks and it failed. Now its saying my mac disk is broken and im stuck restarting my computer. I cant get access to my computer.

    i tried to download the OS X mavericks and it failed. Now its saying my mac disk is broken and im stuck restarting my computer. I cant get access to my computer.

    Hi,
    have you tried booting your Mac from the recovery partition by holding cmd-r while booting? If that works, then start the Disk Utility from the menu and try a "Repair disk".
    After the Disk Utility is finished, try the "Repair Permissions". Though this is a highly overrated "feature", it might even help in your situation. Do this repeatedly until nothing changes. This doesn't mean there won't be any messages left over.
    Cheers,
    Paul

  • I had Snow Leopard and upgraded to Mavericks, and did the various up-grades.  Today when I went to open iPhoto, I got a message "iPhoto Library is locked, on a locked disk, or you do not have permission to make changes to it".  Now what?

    I had Snow Leopard, and up-graded to Mavericks, and did the various up-grades in iPhoto to become compatible with
    Maverick.  Today, when I tried to open iPhoto I got this message: "iPhoto Library is locked, on a locked disk, or you do
    not have permission to make chages to it".  Now what?  I can't access my iPhoto Library.

    First open the iPhoto Library package with the Finder as shown in this screenshot:'
    Look for the file named iPhotoLock.data and move it to the Trash in the Dock. Launch iPhoto and see if that helped.
    If not Apply the two fixes below in order as needed:
    Fix #1
    1 - launch iPhoto with the Command+Option keys held down and rebuild the library.
    2 - run Option #4 to rebuild the database.
    Fix #2
    Using iPhoto Library Manager  to Rebuild Your iPhoto Library
    1 - download iPhoto Library Manager and launch.
    2 - click on the Add Library button and select the library you want to add in the selection window..
    3 - Now that the library is listed in the left hand pane of iPLM, click on your library and go to the Library ➙ Rebuild Library menu option.
    4 - In the next  window name the new library and select the location you want it to be placed.
    5 - Click on the Create button.
    Note: This creates a new library based on the LIbraryData.xml file in the library and will recover Events, Albums, keywords, titles and comments but not books, calendars or slideshows. The original library will be left untouched for further attempts at fixing the problem or in case the rebuilt library is not satisfactory.
    OT

  • HT4414 I downloaded Mac OS. Mavericks and now my laptop won't intall the program it's says disk error and I already open te utility and repaid the disk and still stuck on that intall screen wat can I do

    I downloaded Mac OS. Mavericks and now my laptop won't intall the program it's says disk error and I already open te utility and repaid the disk and still stuck on that intall screen wat can I do

    Why did you wipe the drive?
    Were you having problems?
    If you were those problem may be related to a failing hard drive and that is why the TM backup could be restored.
    In you topic header you say the system won't boot from the SL DVD, But it di for you to wipe the drive. Then it should again boot from the SL DVD.
    Insert the DVD and reboot, hold down the Option key and select the Optical drive, SL DVD, as the Boot source.

Maybe you are looking for