![]() ![]() The firmware password can be set in three different ways. You now need to be an admin user that has a SecureToken to access the Startup Security Utility menu to set and remove the firmware password. This OS software can now be re-installed or updated using a 2nd Mac and Apple Configurator 2. The chip runs an operating system called BridgeOS. (2018-2020) Apple added the T2 security chip.The only way to remove the firmware password was to contact Apple. (2011-2017) Apple changed this when they soldered the memory to the logic board.(2006-2010) – The firmware password could be removed by removing the battery, one stick of ram, and resetting the PRAM 3 times.If you have the firmware password enabled and you hear someone say “I reset the PRAM” …. Internet Recovery – ( Command Option R or Command Option Shift R).The following startup options will work, but you will be prompted for the firmware password. If you enable the firmware password, the following startup items are disabled. ![]() The Apple article below details different startup modes. When you set a firmware password, users who don’t have the password can’t start up from any disk other than the designated startup disk. Long story short, if your Mac lands in the wrong hands and you do NOT have the following items enabled below, all your data is at risk!.Ī person could access your data via Target disk mode or macOS Recovery, even if they do not know your user password! They can’t boot into target disk mode or recovery to access your files. This mode protects against someone who wants to get your data. ![]() The firmware password was designed to protect your Mac. What does setting a firmware password on a Mac do?
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