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Mac os recovery mode firmware password1/29/2024 ![]() ![]() Launchctl load /System/Library/LaunchDaemons/. If you're asked to select a volume to recover, select the volume that your Mac is currently starting up from, which by default is Macintosh HD. What happens next depends on how your Mac is set up. If you see the option to restart and show password reset options, click it to restart your Mac. Start the Open Directory daemon so the password database becomes editable: Option 1: Restart and show password options. Follow the on-screen instructions to run a filesystem check and then remount the boot drive as read/write.Boot into Single User Mode by holding down ⌘+ S at boot.You'll need either an Ethernet or Wi-Fi connection to the Internet. Press Control-Option-Command-Shift-S to reveal a 33-digit hash (mixed letters and numbers) that contains an identifier for your specific motherboard and the Atmel chip used for your system. To do that, hold down ⌘+ option+ R at boot. Boot with Option key held to display the boot menus firmware password prompt. If you have figured out how to time your boot-time key chords and you just don't have a working recovery partition on your system, you might be able to use Internet Recovery (if your machine is a 2012 or later model). Assuming you have a Mac that still has a boot chime. To successfully apply the Firmware password profiles, the Macs must be restarted. ![]() Associate the profile to the devices or groups. Re-enter the password in the confirm password field. In order to successfully use boot-time key chords on a Bluetooth keyboard, press them down as the sound of the boot chime trails off. Click on Recovery Lock/Firmware password, and enter the Recovery Lock/Firmware password to be configured on the systems. Learn more about using macOS Recovery to reinstall. When you see the utilities window in macOS Recovery, select Reinstall macOS, then click Continue and follow the onscreen instructions. If you don't get into the boot picker, you were timing your key-holding-down thing wrong.Īre you using a Bluetooth keyboard? They lose connection at reboot and have to re-establish it, and if you're already holding down keys when they re-establish their link, they'll ignore those keys. If you're asked to select a user you know the password for, select the user, click Next, then enter their administrator password. See if your recovery drive shows up there. Just in case you're timing the ⌘+ R thing wrong, try holding down option at boot to get to the boot picker. ![]()
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