Skip navigation

how can I format my HD

148 Views 2 Replies Latest reply: Jan 1, 2013 11:18 AM by Austin Kinsella1 RSS
wjjksb Calculating status...
Currently Being Moderated
Jan 1, 2013 11:10 AM

Im lost, please help

  • Kappy Level 10 Level 10 (221,215 points)
    Currently Being Moderated
    Jan 1, 2013 11:17 AM (in response to wjjksb)

    Drive Preparation

     

    1. Boot from your OS X Installer Disc. After the installer loads select your language and click on the Continue button.  When the menu bar appears select Disk Utility from the Utilities menu.

     

    2. After DU loads select your hard drive (this is the entry with the mfgr.'s ID and size) from the left side list. Note the SMART status of the drive in DU's status area.  If it does not say "Verified" then the drive is failing or has failed and will need replacing.  SMART info will not be reported  on external drives. Otherwise, click on the Partition tab in the DU main window.

     

    3. Under the Volume Scheme heading set the number of partitions from the drop down menu to one. Click on the Options button, set the partition scheme to GUID then click on the OK button. Set the format type to Mac OS Extended (Journaled.) Click on the Partition button and wait until the process has completed.

     

    OR:

     

    Drive Preparation for Mountain Lion

     

    1.  Restart the computer and after the chime press and hold down the COMMAND and R keys until the menu screen appears. Alternatively, restart the computer and after the chime press and hold down the OPTION key until the boot manager screen appears. Select the Recovery HD and click on the downward pointing arrow button. Select Disk Utility from the main menu and click on the Continue button.

     

    2. After DU loads select your hard drive (this is the entry with the mfgr.'s ID and size) from the left side list. Note the SMART status of the drive in DU's status area.  If it does not say "Verified" then the drive is failing or has failed and will need replacing.  SMART info will not be reported  on external drives. Otherwise, click on the Partition tab in the DU main window.

     

    3. Under the Volume Scheme heading set the number of partitions from the drop down menu to one. Click on the Options button, set the partition scheme to GUID then click on the OK button. Set the format type to Mac OS Extended (Journaled.) Click on the Partition button and wait until the process has completed.

     

    Depending upon what version of OS X is installed choose one of the above two procedures. If you need to reinstall OS X, then there is a little more to each of them.

  • Austin Kinsella1 Level 6 Level 6 (11,505 points)
    Currently Being Moderated
    Jan 1, 2013 11:18 AM (in response to wjjksb)

    Start at the beginning. Tell us your computer and the version of OS X. Why do you need to format the HD?

Actions

More Like This

  • Retrieving data ...

Bookmarked By (0)

Legend

  • This solved my question - 10 points
  • This helped me - 5 points
This site contains user submitted content, comments and opinions and is for informational purposes only. Apple disclaims any and all liability for the acts, omissions and conduct of any third parties in connection with or related to your use of the site. All postings and use of the content on this site are subject to the Apple Support Communities Terms of Use.