total crash yosemite
it is my first experience with mac. I bought a mac mini last year (warranty just ended few days ago). I intalled the latest update of yosemite 10.10.2 a week ago, and my problems started with the browser and the iphoto,
my timemachine crashed yesterday, today my mac mini crashed totaly.
I am trying to restore to factory, but it wont let me due a mysterious error of hd.
can anyone guide me what to do please?
Mac mini, Mac OS X (10.0.x)