Hello everyone. I decided to install Yosemite onto a partition, I created the small partition without issue, however, now, when I go to switch back from the Yosemite partition to mavericks, the only options I am presented with are. OS X Installer 10.9 Revovery Yosemite Partition 10.10 Recovery How on earth do I get back to my Mavericks desktop? Called Macintosh HD. Could someone please help me! Thanks.