- Factory reset mac os x lion 10.7.5 how to#
- Factory reset mac os x lion 10.7.5 install#
- Factory reset mac os x lion 10.7.5 password#
Now select the account with the password you want to reset and click Reset Password…Ĭhoose your new password, and password hint if you desire, and click Reset Password. Once the new account has loaded you can now go to your System Preferences.
Click Go and you'll be brought into the new account. You can choose to name it something you wish to keep or anything since you just need this account to get into the OS and to System Preferences.Ĭlick through the next screens until you reach the Thank You screen, and we're finally done with that part of the process. Now you will create a new Administrator account. Once you reach the "Enter Your Apple ID" screen, you can press the Command and Q keys at the same time to get past the rest of the prompts. When you reach the screen that asks if you already own a Mac, make sure to choose "Do not transfer my information now" since we're not doing any migrating of data.
Factory reset mac os x lion 10.7.5 install#
Once we boot back up it will be just like the first time you boot after install and you will see the Welcome screen, and just click through the first two screens. Now we need to reboot using the very logical reboot command. Next we need to remove the file that tells OS X that its already done the setup: Most of the time this will just be your boot disk and can be mounted as "/". The Mac will boot into Single User Mode you will need to mount the volume you need to get into. If you don't have an installer CD, you can achieve the same end as the CD method by a bit of commend-line footwork.īoot up the computer, holding "Command" + "S" as you hear the startup chime. Trick OS X Into Running the First Boot to Reset New Password When you reboot the computer, you can use your new password to log into the computer. Enter a new password for that user and hit the save button. Instead, choose Terminal from the menu, type in "resetpassword", and press "Enter" to get to the password reset menu. If you're using the Mountain Lion installer, you won't see this menu item. You'll get a window prompting you to select the drive on which OS X is installed so choose the drive you want to get into and select the user whose password you want from the drop-down menu. Once it does, head up to Utilities in the menu bar and choose "Password Reset". If the computer in question doesn't have a CD drive, you can either hold "Option" at boot and choose the "Recovery partition" at startup, or put the Mountain Lion or Mavericks installer on a flash drive. It will boot into the Mac OS X installer. Just insert the CD into the target Mac and hold the "c" key as you boot up the computer. If you have the Mac OS X installer CD handy, it's super easy to change the administrator account's password. Reset Mac Password with the OS X Installer Users of Mac-mini with non Apple keyboard: I cannot guaranty you will be able to get in to single user mode. Reboot your system and immediately after Mac startup sound press and hold following combination: ⌘+S
You will need to start your mac in Single User mode to clean disk and system. Open your iTunes and go to Store and click on the “Deauthorize This computer…” then if you have Audible account go to Advanced and “ Deauthorize Audible Account…” One of the important thing which you need to do – deauthorizing a computer. This client purchased latest Retina MBP and want to sell old one. Recently I have a client which asked me to reset his MBP to factory default. REQUIRED USER LEVEL: USER WITH ADVANCED KNOWLEDGE OF THE MAC OS X AND SELL ! I TAKE NO RESPONSIBILITY FOR ACCIDENTAL LOST OF DATA.īACKUP IF DOING THIS WHERE THERE IS DATA ON THE DRIVE NEEDED TO BE SAVED
Factory reset mac os x lion 10.7.5 how to#
How to reset Mac OS X Lion/Mountain Lion to Factory DefaultĪlways make a fresh backup before you will get under the hood of your MAC! BE VERY CAREFUL WHEN USING THE “rm” command as you may delete your whole drive!ĭO THIS AT YOUR OWN RISK.
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