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Should I update my OS, to what, and how?

170 Views 3 Replies Latest reply: Feb 16, 2013 10:30 AM by frederic1943 RSS
quantum88 Calculating status...
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Feb 16, 2013 9:00 AM

Should I update my OS?  To what, and how?  I have a 2 GHz Intel Core 2 Duo Macbook running 10.4.11

MacBook (13-inch Late 2006), Mac OS X (10.4.11)
  • dalstott Level 4 Level 4 (2,455 points)
    Currently Being Moderated
    Feb 16, 2013 10:01 AM (in response to quantum88)

    The late 2006 MacBook 2,1 can be upgraded to OS X 10.7.5 maximum

  • frederic1943 Level 6 Level 6 (9,970 points)
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    Feb 16, 2013 10:40 AM (in response to quantum88)

    The 10.6 Snow Leopard DVD is back in the Apple online store. You can get it for $19.99. You will need to be running 10.6.8 to access the App Store to order Lion.


    System Requirements:

    • Mac computer with an Intel processor
    • 1GB of memory
    • 5GB of available disk space
    • DVD drive for installation
    • Some features require a compatible internet service provider: fees may apply.
  • frederic1943 Level 6 Level 6 (9,970 points)
    Currently Being Moderated
    Feb 16, 2013 10:30 AM (in response to quantum88)

    You can upgrade from 10.4 straight to 10.6 with no problems as long as you have at least 1gb of RAM. Any program that runs under 10.4 should run under10.6.

    See this list for third party programs compatibility with 10.6:  You might have to upgrade some drivers for printers, etc....

    And you will have to install Rosetta if you have any Power PC applications  

    I recently upgraded an older MacBook (Early 2006 model 1,1) straight from 10.4 to 10.6.

    A retail 10.5 Leopard disk will run you over $200

    Once you are at 10.6.8 Lion is still available from Apple. You will have to call Apple Customer Care 1-800-692-7753 or 1-800-676-2775. to purchase it. Then within 3 days you will get an email with a code which you can use to download Lion from the App Store.  The price is $19.99.


    You must have at least a Late 2006 model 2,1 MacBook.


    Lion will require at least 2gb of RAM but really needs 4gb to run smoothly.


    As for third party programs see this list for compatibility with 10.7


    Also Lion doesn't run any Power PC programs. To see if you have any Power PC programs go to the Apple in the upper left corner and select About This Mac, then click on More Info. When System Profiler comes up select Applications under Software. Then look under Kind to see if any of your applications are listed as Power PC. Universal and Intel will run under Lion.

    Before Mac switched to Intel processors in 2006 they used Power PC processors from 1994 to 2005. Power PC 601 through 604, G3, G4 and G5. Applications written for the Power PC processors need the application called Rosetta to run on Intel processors. This was part of the Operating System in 10.4 and 10.5 but was an optional install in 10.6. With 10.7 Lion Apple dropped all support for Power PC applications.


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