Remove Efi Firmware Passcode On Mac __top__
This is highly technical, voids all warranties, and carries a high risk of permanently "bricking" (destroying) your logic board. It is generally not recommended for DIY unless you are an expert in micro-soldering. How to Check if a Firmware Password is Set
📉 Success rate: Low on 2017+ models.
Shut it down, put the RAM back in, and the password should be cleared. remove efi firmware passcode on mac