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how to create a bootable usb key for yosemite

Hi,


I am for now using a MBP ssd 250 G (end 2011)with mountain lion OS 10.8.5.

Since i am planning to upgrade to yosemite i would like to know how to create a bootable usb disk with yosemite in order to install it.


Thank you.


JM

MacBook Pro, OS X Mountain Lion (10.8.5)

Posted on Jun 28, 2015 5:13 AM

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Question marked as Best reply

Posted on Jun 28, 2015 5:17 AM

These are the instructions I used:


http://www.macworld.com/article/2367748/how-to-make-a-bootable-os-x-10-10-yosemi te-install-drive.html


Ciao.

2 replies

how to create a bootable usb key for yosemite

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