For managing the mac os x firmware password, you can use the open firmware password application. this works with mac os x 10.1 and later. for further details regarding managing mac osx firmware protection, read apple’s online documentation.. there are several easy steps to disable the mac’s firmware password:. Enabling firmware password protection disables most of the keyboard shortcuts for starting up, such as holding the c key to start up from the mac os x install dvd. before undertaking some troubleshooting activities, it may be necessary to disable firmware password protection.. A firmware password prevents users who don't have the password from starting up from any disk other than the designated startup disk. as a result, it prevents using some startup key combinations . the following steps apply to os x mountain lion or later ..
Some mac users will apply a firmware password to provide top security to their mac operating system. note: a mac firmware password is different than your mac user account password. the firmware password is used to prevent others from starting your computer with a different disk. this makes your computer even more secure. disable mac firmware. Computers how to set a firmware password without rebooting in os x. if you need to, say for security reasons, you can access and change the os x firmware password from the main boot drive.. Bypass mac firmware password. oct 19, 2009 how to bypass a filevault password on a per boot basis with mac os x; how to set a firmware password on a mac with macos mojave, sierra, os x el capitan, mavericks; this method does work on intel-based/efi-based macs to remove the firmware password. i’ve successfully done it..
