why my start up hard drive is os x server
When i turn on my mac , it is stocking in middle of process and i can't go onto my mac.
because of that i go to recovery mood to find out what is going on.
i found out my os x Yosemite changed to os x server, and i think that why my computer don't do anything,
if anybody has any information , pls help me.
MacBook Pro with Retina display, OS X Yosemite (10.10), core i5,