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My Mac starts up to a lock symbol when I use command r or option command r

How do I erase my Mac to reinstall and reset my password if I previously established a recovery key but have lost it. I’ve tried using the command r and command option r functions and it still starts up to a black screen with a lock on it.

Posted on Jul 19, 2023 10:23 AM

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Question marked as Top-ranking reply

Posted on Jul 19, 2023 10:26 AM

You have set a firmware passcode.

There is no way to bypass that. You need to remember the firmware passcode or you will have to take the machine along with the original proof of purchase to Apple to have it removed.

2 replies

Jul 19, 2023 10:34 AM in response to charliann1

Are you describing a lock icon?



If that is what you are seeing refer to this excerpt from If your Mac doesn't start up all the way - Apple Support:


Lock Icon


If your Mac is using a firmware password, the lock icon appears when you try to start up from another disk or volume, such as an external drive or macOS Recovery. Enter the firmware password to continue.


Follow KiltedTim's instructions.

My Mac starts up to a lock symbol when I use command r or option command r

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