1 Reply Latest reply: Oct 16, 2013 8:32 AM by Niel
ttcuellar Level 1 (0 points)

How do I upgrade from Mac OS x 10.5.8 to OS x Mountain Lion??


  Model Name:          MacBook Pro

  Model Identifier:          MacBookPro5,5

  Processor Name:          Intel Core 2 Duo

Mac OS X 10.5.8


I got the  OS X  10.6 Snow Leopard but it won't let me install it because it asks from the operating system to be Max OS X version 10.6


Any help is appreciated!

MacBook Pro, Mac OS X (10.5.8)