plss help

2 day ago i test create frimware pasword and i forgot pls help me imac mid 2011 thx for all

iMac, OS X Yosemite (10.10.5)

Posted on May 21, 2016 2:32 AM

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6 replies

May 21, 2016 7:36 AM in response to ahuatz

ahuatz wrote:


2 day ago i test create frimware pasword and i forgot pls help me imac mid 2011 thx for all


If you forget your firmware password, schedule a service appointment with an Apple Retail Store or Apple Authorized Service Provider.


Try to Reset or Disable with Firmware Password Utility


  1. Reboot the Mac and hold down Command+R to enter recovery mode.
  2. At the Utilities screen, go to the Utilities menu bar item and choose “Firmware Password Utility”
  3. Select to turn the Firmware Password to OFF.


If you lost or forgot your firmware password - Apple Support

May 22, 2016 6:56 AM in response to ahuatz

ahuatz wrote:


broo thx for u reply i have test it not show utility 😟 is picture is lock

FileVault login

User uploaded file

If you've enabled full disk encryption using FileVault, you're prompted to enter your user account name and password to unlock your startup disk.


Lock icon

User uploaded file

If you set a firmware password on your Mac, you might see a lock icon at startup if you try to start your Mac from another volume like an external drive or OS X Recovery. Enter your firmware password to continue starting up.

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