1 Reply Latest reply: Aug 30, 2012 2:51 AM by BDAqua
patriciaJB Level 1 (0 points)

I use a macbook pro and have not been installing software updates and I'm still on OSX 10.5.8 and want to upgrade to mountain lion-where do I begin? Please help-I'm stuck!

MacBook Pro, Mac OS X (10.5.8)
  • BDAqua Level 10 (121,635 points)

    Hello Patricia,


    Snow Leopard/10.6.x Requirements...


    General requirements

       * Mac computer with an Intel processor

        * 1GB of memory (I say 4GB at least, more if you can afford it)

        * 5GB of available disk space (I say 30GB at least)

        * DVD drive for installation

        * Some features require a compatible Internet service provider; fees may apply.

        * Some features require Apple’s MobileMe service; fees and terms apply.


    Which apps work with Mac OS X 10.6?...


    Lion/101.7 System requirements

        •    x86-64 processor (Macs with an Intel Core 2 Duo, Intel Core i3, Intel Core i5, Intel Core i7, or Xeon processor.)

        •    At least 2GB of memory, I say 6 GB

        •    Latest version of Mac OS X Snow Leopard (10.6.8), with the Mac App Store installed

        •    At least 4GB of disk space for downloading, I say 50 GB.

    Like Snow Leopard, Lion does not support PowerPC-based Macs (e.g., Power Macs, PowerBooks, iBooks, iMacs (G3-G5), eMacs).

    Lion also does not support 32-bit Intel Core Duo or Core Solo based Macs. Rosetta is no longer available in Lion, which means Lion no longer supports PowerPC applications.






    What applications are not compatible with Mac OS X 10.7 "Lion"?






    You'll need to buy SL/10.6 first & get it to 10.6.8, then get Lion... if you can run it.

    10.6 has been pulled from the online store & Apple Stores, so you have to call Apple to buy it, last I heard.


    Call Apple Sales...in the US: 1-800-MY-APPLE.