Then log into the previous account and delete that account that you just created and walla!!! You now have a password that works. When you log into the account that you have just created you can go to system preferences -> accounts -> then select the account that you forgot the password to and hit change password. When your mac starts up the next time it will be tricked into thanking its new and make you go through the info process. If you want to erase and install OS X fresh, with no files or programs, like to sell the machine without your personal data, then you head to Disk Utility (on the 10.6 disks or via Recovery) FIRST, then erase, then quit and install OS X. I got a mid-2011 Macbook Pro (OS X 10.7.3) and I have never set a firmware password for it, and now, out of the blue, when I boot using option I get a grey screen with a lockpad and a password field, I typed every password I can think of and none of the are correct. Click your user account, click the question mark in the password field, then click the arrow next to reset it using your recovery key.
HOW TO RESET MACBOOK PRO PASSWORD WITHOUT CD HOW TO
How to factory reset MacBook Pro or how to factory reset MacBook Air The above guide also works for how to wipe a MacBook Pro or how to wipe a MacBook Air. How do you factory reset MacBook Pro if you forgot the password On your Mac, choose Apple menu > Restart, or press the Power button on your computer and then click Restart. Select an appropriate backup from the list and follow the on-screen instructions.
"ls" then hit enter (again a lowercase L) MacBook Pro :: Never Set Firmware Password - Gray Lock Screen May 4, 2012. Select Restore From Time Machine Backup in the macOS Utilities window. Hold down the Command and R keys on the keyboard and turn on the Mac. "ls" then hit enter (notice this is a lowercase L)ĥ. How to reset a MacBook Air or MacBook Pro. Also enter is just hitting enter and not typing enter.Ĥ. After it is completely shut down hit the power button while holding "command s" Once all the text has loaded tip the following without the "" marks and with the spaces in mind. This wikiHow teaches you how to reset your MacBook Pro's NVRAM and battery settings, as well as how to wipe your MacBook Pro and restore it to its factory settings.
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