RESET FIRMWARE PASSWORD MAC PRO
RESET FIRMWARE PASSWORD MAC PASSWORD

RESET FIRMWARE PASSWORD MAC PASSWORD

It was booting fine before, so I guess what I'm trying to figure out here is if this is supposed to be a security feature, like, perhaps the firmware is locked to boot only from a certain ID in the partition or something, and now that that partition is gone it needs the firmware password so it can acknowledge the new ID and boot from it, or perhaps it is an entirely different problem. Well, I tried that, but even though the hard drive works fine on a different Mac, when I put it back on his I just get the question mark icon. Since the firmware lock prevents me from booting from a USB to reinstall the system and remove the user password, I thought I could get around this by removing the hard drive, putting it on a different iMac, doing a fresh installation and then putting it back into my friends computer once I know it's booting properly. I don't think he even remembers setting a firmware password in the first place, but I read somewhere that according to the system he was using, it is possible he might have done it while messing with the 'remote lock' iCloud feature, but regardless, the point is the computer boots but can only be used in Guest mode. To remove the Recover Lock/Firmware password from the devices, disassociate the profile from. Obviously this method if far from perfect as it. Select to turn the Firmware Password to OFF. Select the Utilities screen, go to the Utilities menu bar item and pick Firmware Password Utility. There is a keyboard key combination that will generate a hash and they have to contact Apple corporate with it. Answer (1 of 3): It depends, Only need firmware password for Direct Internet Connection To Apple to fetch the installer. Configuring Mac Recovery Lock/Firmware password using MDM. In order to use the firmware utility you will have to boot into Recovery Mode: Reboot the Mac and hold down Command+R to enter recovery mode. Visit an Apple Store and be ready to present a valid proof of purchase. Do note that a firmware password is not the same as an administrator password or the general computer password used to login to a Mac.

RESET FIRMWARE PASSWORD MAC PRO

I'm servicing a Mac whose user forgot both the user account password and the firmware password. To reset the firmware password it looks like you have to take it in for service at your nearest Apple Support location as noted in the following Apple Support Article MacBook Air (Late 2010) and later, MacBook Pro (Early 2011) and later, iMac (Mid 2011) and later, Mac mini (Mid 2011): Recovering a lost firmware password. Only Apple can remove a forgotten firmware password.

Reset firmware password mac