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Serban

Suspended
Original poster
Jan 8, 2013
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So i can't do a format (which format is the best?) and after that i can install maveriks and after that if i log out from my apple account ,everything is ok or it is something else remaining from my user installed?
 
So i can't do a format (which format is the best?) and after that i can install maveriks and after that if i log out from my apple account ,everything is ok or it is something else remaining from my user installed?

Boot into the recovery partition.
HT4718_osx-recovery_command-en.png


From there (disk utility) delete your main partition - create a new partition (default values). Then install OS X into your new partition.

All of this from within your recovery partition.
 
I don't think he will have a recovery partition on that if it's on Mavericks. They only have the Internet Recovery and that you get to by holding down Command+Option+R.
 
I don't think he will have a recovery partition on that if it's on Mavericks. They only have the Internet Recovery and that you get to by holding down Command+Option+R.

Mavericks also creates a hidden recovery partition on the drive that a command-r will boot to. On newer Macs you have both the drive based command-r and the Internet recovery based command-option-r like you mentioned.

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So i can't do a format (which format is the best?) and after that i can install maveriks and after that if i log out from my apple account ,everything is ok or it is something else remaining from my user installed?

http://support.apple.com/kb/HT5189

This should fix you up.
 
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