How to Delete Firmware Password on Mac
Users who require higher than usual security measures often
set a firmware password on a Mac, which requires that a password be entered before the typical OS X boot sequence begins. While these low level passwords are quite secure, but that higher security besides means a forgotten firmware password tin be a significant problem. All the same, if y’all wind up in a situation where y’all or another user has forgotten a low level firmware password on a Mac, don’t panic, because you may be able to recover the password or bypass information technology using one of the methods outlined below. If all else fails, Apple tree can peradventure help yous too.
Practice annotation that a firmware password is not the aforementioned as an administrator password or the general computer countersign used to login to a Mac. The firmware password appears immediately upon kick and is a greyness locked icon, looking like this:
If the countersign you’re having problem remembering is a general Mac login or administrator password, you tin
reset it with these instructions
instead. Using the
the Apple ID arroyo
on kick is typically the easiest for mod Macs.
one: Endeavour to Reset or Disable with Firmware Password Utility
You lot may be able to reset, alter, or disable the firmware password using the same method y’all used to set the countersign to begin with, this requires booting into Recovery Mode:
- Reboot the Mac and hold downward Command+R to enter recovery manner
- At the Utilities screen, go to the Utilities menu bar detail and cull “Firmware Password Utility”
- Select to turn the Firmware Password to OFF
If this is successful information technology volition tell you the firmware password is off.
Always check your caps central and num lock key before entering or modifying passwords, ofttimes mistakes are every bit simple as that.
Obviously y’all’ll need to enter a countersign to gain access to Firmware Password Utility, so why is this fifty-fifty mentioned, right? Because sometimes it works, peradventure because of user error when typing the password to begin with. Yes you should actually endeavour information technology.
2: Have Apple Unlock the Mac Firmware Countersign For You
If all else fails, you’re going to need to get ahold of Apple or an Apple Authorized Back up center who tin can featherbed and/or reset the firmware password using proprietary tools. This works on modern Macs, including the following (this list is not necessarily conclusive, e’er contact Apple tree directly if yous tin non remember your firmware password regardless of the Mac):
- MacBook Air (Late 2010 and later)
- MacBook Pro (Early 2011 and after)
- MacBook Pro with Retina display (all models)
- iMac (Mid 2011 and afterwards)
- Mac mini (Mid 2011 and subsequently)
- Mac Pro (Late 2013)
- (Maybe others as well, contact Apple to detect out for certain)
contact the official Apple Support channels by telephone, or schedule an appointment with a Genius Bar at a local Apple Store. Again, fifty-fifty if your Mac is not on that list, you should contact them.
In nearly cases, yous will need to provide proof of buying of the Mac which has a locked firmware password in guild for them to unlock the computer in question. At that place may be exceptions for a variety of unusual circumstances, talk over those with them if necessary.
3: The firmware locked Mac is not included in the above list, and the password reset didn’t work, what now?
Wait, did y’all contact Apple Support or an Apple Authorized Back up agent and ask them? They can probably even so help you to unlock the Macs firmware login.
But if you’re the do-it-yourself type (like myself), then yous will find that many older Macs, particularly those that allow you to upgrade and change RAM yourself, allow
a hardware bypass to get around firmware passwords
by physically removing retentiveness from the computer and post-obit the instructions offered
here. That is a adequately technical process, which makes it appropriate for advanced users and systems administrators, just information technology should not be attempted by a person with novice figurer feel. With that said, information technology does piece of work, and I’ve had to utilize it myself before in a variety of interesting IT and troubleshooting situations.
Have another solution to unlock a Mac with a long forgotten firmware password? Let united states of america know in the comments.