Selling My Mac- How Should I go about erasing HD?

Discussion in 'Mac Basics and Help' started by 2A Batterie, Dec 7, 2007.

  1. 2A Batterie macrumors 6502a

    2A Batterie

    Jun 9, 2004
    Out of a Suitcase, USA
    I'm selling my Mac to and I'm searching for the most secure way to wipe my hard drive clean. Any suggestions?
  2. HLdan macrumors 603


    Aug 22, 2007
    Put in the Mac OS X install disk and start up to the install screen and use Disk Utility in the menu bar and choose erase first. Then you can go advanced while in Disk Utility choose a 1 pass, 7 pass and so on. The pass allows zeros to be written on the hard disk.

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