- How to clean install mac os x mountain lion how to#
- How to clean install mac os x mountain lion download#
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.
Step 1: Open your Applications folder and right-click on 'Install OS X Mountain Lion. If youd rather make the disk yourself, you can do it in a few simple steps. Reinstall Apple OS X Mountain Lion After that’s done, go back to OS X Utilities and this time highlight Reinstall OS X and click Continue.
How to clean install mac os x mountain lion download#
This client purchased latest Retina MBP and want to sell old one. Simply download the app and in a few clicks (and about 30 minutes) your disk will be finished. 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
How to clean install mac os x mountain lion 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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