How do i clear the firmware password on a macbook?


  • Kelly
  • July 25, 2022,
  • 2969

A firmware password prevents users who don't have the password from starting up from any internal or external storage device other than the startup disk you've selected. It also blocks the ability to use most startup key combinations.

How to turn on firmware password on MacBook Air?

Set a firmware password on your Mac

  1. Start up from macOS Recovery.
  2. When the utilities window appears, click Utilities in the menu bar, then choose Startup Security Utility or Firmware Password Utility.
  3. Click Turn On Firmware Password.
  4. Enter a firmware password in the fields provided, then click Set Password.

How to hack macbook pro firmware password?

Disable the Password With Firmware Password Utility Restart your Mac while holding down the Command + R keys to enter Recovery Mode. When the Utilities screen appears, go the Utilities menu bar, and select “Firmware Password Utility”. Choose to turn the Firmware Password off.

How to turn off firmware password on MacBook Air?

How to turn off a firmware password

  1. Start up from macOS Recovery.
  2. When the utilities window appears, click Utilities in the menu bar, then choose Startup Security Utility or Firmware Password Utility.
  3. Click Turn Off Firmware Password.
  4. Enter the firmware password again when prompted.

How do I Find My firmware password on macbook pro?

To check if a firmware password is enabled on your macOS devices:

  1. In the Devices view, click on a device name to open its Device Information panel.
  2. The Firmware Password Set parameter appears under the Security section. Its values may be one of: Value. Meaning. Yes. A firmware password is set on device. No.

Do I have firmware password Mac?

Easiest way is to hold down "alt" on startup. If you have a firmware password, it will display a padlock. For something as old as 10.9, you would need to (try to) boot to Recovery HD by holding down Command + R at boot. If you don't get a firmware password prompt, then there's no firmware password.

What's a firmware password Mac?

A firmware password, also known as EFI lock and formerly known as Open Firmware Password Protection, is a low-level password that can be stored with the firmware of Macs that support Open Firmware or Extensible Firmware Interface (EFI) since Mac OS X 10.1.

How do I remove the firmware password on my Macbook Pro Late 2011?

Power on the mac and immediately press and hold command-option-P-R. The system will restart with the 'bong noise', allow it to do this 3 times. On the third 'bong' you can let go of the keys. The machine will now boot with a cleared password and reset PRAM/NVRAM.

How to bypass firmware password on Mac?

Disable the Password With Firmware Password Utility

  1. Restart your Mac while holding down the Command + R keys to enter Recovery Mode.
  2. When the Utilities screen appears, go the Utilities menu bar, and select “Firmware Password Utility”.
  3. Choose to turn the Firmware Password off.

Should I turn on firmware password Mac?

Either Mac firmware password or Recovery Lock can prevent data theft by restricting unauthorized disks from booting up the device. So, learning how to turn on or turn off the firmware password on macOS is necessary.

Do all Macs have a firmware password?

macOS devices allow you to set a firmware password that restricts who can start the computer from an internal or external storage device other than the designated startup disk.Checking the Firmware Password Status on macOS Devices.

ValueMeaning
YesA firmware password is set on device.
NoNo firmware password is set on device.

Do Macs have a firmware password by default?

If you have a firmware password, it will display a padlock. For something as old as 10.9, you would need to (try to) boot to Recovery HD by holding down Command + R at boot. If you don't get a firmware password prompt, then there's no firmware password.

Do Macs automatically have a firmware password?

If you don't get a firmware password prompt, then there's no firmware password. If you do get a prompt, then there's a password. More recent versions of macOS have a command line binary built in to check the firmware state. @donmontalvo Given the OS 10.9.

author
Ben Wright

Ben is the co-founder of MacScene. Ben is the biggest Apple fan. He's got an awesome collection of every piece of Apple tech and knows EVERYTHING about each of them. That's why he decided to start a blog and share his passion. To help people new to Apple navigate the ecosystem better.

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