I need to reset the password on my Macbook Pro (early-2011) and I don't have the original one.  How do I do this?

I need to reset the password on my Macbook Pro (early-2011) and I don't have the original administrator password.  How do I do this?

Forgot Your Account Password
For Lion, Mountain Lion, or Mavericks
    Boot to the Recovery HD:
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.
     When the menubar appears select Terminal from the Utilities menu.
     Enter resetpassword at the prompt and press RETURN. Follow
     instructions in the dialog window that will appear.
     Or see:
       Reset a Mac OS X 10.7 Lion Password
       OS X Mountain Lion- Reset a login password,
       OS X Mavericks- Solve password problems,
       OS X Lion- Apple ID can be used to reset your user account password.
For Snow Leopard and earlier with installer DVD
     Mac OS X 10.6- If you forget your administrator password,
     OS X- Changing or resetting an account password (Snow Leopard and earlier).
For Snow Leopard and earlier without installer DVD
    How to reset your Mac OS X password without an installer disc | MacYourself
    Reset OS X Password Without an OS X CD — Tech News and Analysis
    How To Create A New Administrator Account - Hack Mac

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    As posted previously:
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    Repairing the Hard Drive and Permissions
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  • Someone changed the password to my macbook pro

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    Resetting or changing an account password:
    http://support.apple.com/kb/HT1274

  • I've had my iMac put away for about a year, now I can not remember the admin password upon startup. And I don't have the installation cd's (of course)! Is there any way to re-boot, re-do, get into my Mac to change it.  I don't remember it even w/ the hint

    I've had my iMac put away for about a year, now I can not remember the admin password upon startup. And I don't have the installation cd's (of course)! Is there any way to re-boot, re-do, get into my Mac to change it.  I don't remember it even w/ the hint

    Call Apple with the Serial and they will send you the ones that came with the Mac. Or search the Net.

  • How can I reset my password on my MacBook Pro running mountain lion

    How can I reset my password on my MacBook Pro running mountain lion

    https://discussions.apple.com/docs/DOC-4101

  • When my MacBook pro late 2011 wakes from sleep i have it set to make me enter my password, but when that pace comes up the resolution of it is smaller than my screen. Why is this happening?

    When my MacBook pro late 2011 wakes from sleep i have it set to make me enter my password, but when that pace comes up the resolution of it is smaller than my screen. Why is this happening?

    I was at the Apple Service. The problem was the 750Gb Toshiba HDD. It's incredible what noise can make that little thing
    I didn't know the hdd position is on left on MBP 17" ,  I thought is the same position like MBP15"
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    P.S. I'll make a song with that noise sample to remember it

  • I am using xp and I don't have the wpa2 personnel option to set it up.

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    Message Edited by ewoolwine on 04-06-200702:46 PM

    Make sure you have Windows XP service pack 2 (SP2) installed.
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    Message Edited by toomanydonuts on 04-07-200702:50 AM

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