Cat.m364HD don´t & 10.9 Mavericks OS X!!!

[Sandals512]

First step NEVER upgrade to a new operating system on a shows machine unless it has specific features the software needs.


See if you can do a time machine restore, or restore from DVD back to lion.

[Oscar Jimenez Casabella]

First step NEVER upgrade to a new operating system on a shows machine unless it has specific features the software needs.


See if you can do a time machine restore, or restore from DVD back to lion.

I know that, Recovery is the solution!, thanks...