I am currently running OS X 10.5.8 How do I upgrade to Mountain Lion

I am currently running OS X 10.5.8 How do I upgrade to Mountain Lion

https://discussions.apple.com/docs/DOC-2455 - 10.6 upgrade guide
https://discussions.apple.com/docs/DOC-2465 - 10.7 upgrade guide
https://discussions.apple.com/docs/DOC-3761 - 10.8 upgrade guide

Similar Messages

  • I am currently running 10.7.5 on my macbook. I tried downloading Mountain Lion application...but it says 'error'',,,is there another way to upgrade my OS?

    I am currently running 10.7.5 on my macbook. I tried downloading Mountain Lion application...but it says 'error'',,,is there another way to upgrade my OS?

    First we need to know which one of the 9 different models of MacBook you have. To see which model you have go to the Apple in the upper left corner and select About This Mac, then click on More Info (and then System Report if you’re running 10.7 Lion). When System Profiler comes up check the Model Identifier and post it back here.
    The Early 2006 model 1,1 Core Duo can only run a maximum of 10.6 Snow Leopard.
    The models Late 2006 Core 2 Duos 2,1 through Early 2008 4,1 can only run a maximum of 10.7 Lion.
    The Late 2008 model 5,1 Aluminum Unibody through the Mid 2010 White Unibody model 7,1 can run 10.8 Mountain Lion.

  • I'm currently running 10.6.8. My Mac is not compatible with Mountain Lion. How can I get Lion?

    I'm currently running 10.6.8. My Mac is not compatible with Mountain Lion. Is there a way I can upgrade to Lion?

  • HT1338 I am now running on OS X Snow Leopard. If I upgrade to Mountain Lion, will all my files and data and bought programs disappear?

    I am now running on OS X Snow Leopard. If I upgrade to Mountain Lion, will all my files and data and bought programs disappear?

    As Austin Kinsella1 says, it's a good idea to check your program versions.
    I have found this site really helpful with that:
    http://roaringapps.com/apps:table

  • I have a macbook pro with OSX 10.5.8.  How do I upgrade to Mountain Lion when it is available?  I need to upgrade to run quickbooks and other apps

    I have a macbook pro with OSX 10.5.8.  How do I upgrade to Mountain Lion when it is available?  I need to upgrade to run quickbooks and other apps

    First, you need Snow Leopard (10.6): http://store.apple.com/us/product/MC573Z/A. Then you use Software Update to update it to 10.6.8. When Mountain Lion (10.8) comes out, find it in the Mac App Store.

  • If my iMac is running OS X 10.7 do I need to upgrade to Mountain Lion or can I go directly to Mavericks?

    If my iMac is running OS X 10.7 do I need to upgrade to Mountain Lion or can I go directly to Mavericks?

    Yes, 10.7 can just jump directly to 10.9; just check your Mac App Store to download.
    Heres the How to Upgrade guide, pretty simple:
    http://www.apple.com/osx/how-to-upgrade/

  • How do I upgrade to mountain lion if I'm running leopard?

    How do I upgrade to mountain lion if I'm running leopard?

    Before you buy anything, first make sure your Mac is compatible.
    Minimum specs for Snow Leopard.  Mac OS X v10.6 Snow Leopard -       Read the Technical Specifications
    For Mountain Lion.                     Apple - OS X Mountain Lion - Read the technical specifications.
    Once you've upgraded you will need to apply the Combo updater for Snow Leopard.          Mac OS X 10.6.8 Update Combo v1.1
    Remember to repair permissions both before and after each upgrade/update.
    Upgrading to Mountain Lion.    Start by buying the Snow Leopard retail disc
    10.6.3, then update to 10.6.8 via the combo updater >>>
    You can no longer buy Snow Leopard from Apple retail, only as follows.  If you are in North America ... Buying Snow leopard from Apple.      Last I read, you must call them (1-800-MY-APPLE). It is $29 plus tax for family pack and $19 plus tax for a single.
    In Europe or otherwise call your National Apple Helpline … http://support.apple.com/kb/HE57

  • Can I continue to use Fusion to run my PC version of Quicken 2006 after I upgrade to Mountain Lion? I'm currently on Snow Leopard.

    I am considering upgrading my OS on my 2008 iMac from Snow Leopard to Mountain Lion. However, I use Fusion to run my PC version of Quicken 2006 and have heard that I will no longer be able to do that. Any suggestions?

    You can continue using it without any problem. However, check that you are running a VMware Fusion version that it's compatible with Mountain Lion (VMware Fusion 4 and 5 are compatible with Mountain Lion). If you upgrade and you want to use a non-compatible version, you will see kernel panics.
    Also, make a backup before upgrading, although everything should work properly after upgrading to Mountain Lion

  • If I clean-install my mac mini that is currently running at 10.5.8, will i be able to install mountain lion?

    Please help, because I have searched everywhere, and apparently, 10.6 (Snow Leopard), is not sold in the Apple Store anymore. If i were to buy it at Amazon, it would cost me about $105~$200, which is an absolute rip-off

    Upgrading to Mountain Lion
    You can upgrade to Mountain Lion from Lion or directly from Snow Leopard. Mountain Lion can be downloaded from the Mac App Store for $19.99. To access the App Store you must have Snow Leopard 10.6.6 or later installed.
    If you need to purchase Snow Leopard you can still purchase a copy from Apple's online store's telesales agents.[1-800-MY-APPLE (1-800-692-7753) or Customer Service and Sales Support at 1-800-676-2775.] Ask for a Sales Representative.
    Third-party sources for Snow Leopard are:
    Snow Leopard from Amazon.com
    Snow Leopard from eBay
    After you install Snow Leopard you will have to download and install the Mac OS X 10.6.8 Update Combo v1.1 to update Snow Leopard to 10.6.8 and give you access to the App Store.
    If you need to purchase Lion call 1-800-692-7753 or 1-800-676-2775. Ask for a Sales Representative. They will check your Apple ID, and email you a code and instructions.  The cost is $29.99 (as it was before) plus tax.  It's a download.
    Be sure your computer meets the minimum requirements:
    Apple - OS X Mountain Lion - Read the technical specifications.
    Macs that can be upgraded to OS X Mountain Lion
    iMac (Mid 2007 or newer)
    MacBook (Late 2008 Aluminum, or Early 2009 or newer)
    MacBook Pro (Mid/Late 2007 or newer)
    MacBook Air (Late 2008 or newer)
    Mac mini (Early 2009 or newer)
    Mac Pro (Early 2008 or newer)
    Xserve (Early 2009)
    Are my applications compatible?
    See App Compatibility Table - RoaringApps - App compatibility and feature support for OS X & iOS.
    Am I eligible for the free upgrade?
    See Apple - Free OS X Mountain Lion upgrade Program.
    For a complete How-To introduction from Apple see Apple - Upgrade your Mac to OS X Mountain Lion.

  • I am currently on OS x 10.5.8 how do i upgrade to OS lion?

    Can some one advise how to ugrade to OS lion on my imac?

    If your Mac meets these requirements:
    http://support.apple.com/kb/HT5444
    You will have to install Snow Leopard first and update it to 10.6.8.  The DVD is available at the Apple store website.
    Then you can purchase from the nApp Store Mt. Lion and download it to your Mac.  This will require a good Internet connection.
    Ciao.

  • I'm currently running 10.6.8 and would like to upgrade to mountain lion but all i keep getting is the following: We could not complete your purchase. OS X Mountain Lion is not compatible with this computer. help

    I'm currently running 10.6.8 and would like to upgrade to mountain lion but all i keep getting is the following: We could not complete your purchase. OS X Mountain Lion is not compatible with this computer. help

    ERA AND MCM wrote:
    We could not complete your purchase. OS X Mountain Lion is not compatible with this computer.
    it means exactly that, you mac is not compatible to run ML. http://support.apple.com/kb/SP654

  • Currently running Lion, want to move to server, do I need to upgrade to Mountain Lion first, or will it come with the Server purchase?

    Currently running Lion, want to move to server, do I need to upgrade to Mountain Lion first, or will it come with the Server purchase?

    No. Mountain Lion Client and Server are two separate purchases and downloads. You will need to upgrade to both.

  • Currently running 10.9.3. will i be able to upgrade to yosemite just as any os upgrade online?  just acquired a Mac Pro 2.4 ghz core duo 2 gb ra 667mhz ddr2 scram 160 bg HD

    currently running 10.9.3. will i be able to upgrade to yosemite just as any os upgrade online?  just acquired a Mac Pro 2.4 ghz core duo 2 gb ra 667mhz ddr2 scram 160 bg HD

    No one knows for certain what the requirements for OS X Yosemite will be unitil it's released.

  • Will I be able to run Windows XP on a virtual machine (such as VirtualBox) in Mountain Lion?

    Hello. Will I be able to run Windows XP on a virtual machine (such as VirtualBox) in Mountain Lion? Currently, I have a Late-2009 MacBook with Snow Leopard, and I am planning on installing VirtualBox and Windows XP soon, then I'm planning on upgrading to Mountain Lion afterwards. Thanks.

    Yes.

  • Problem  High running Temperature  Specification iMac 27 inch  Mac OS X  Includes Software Snow Leopard upgraded to Mountain Lion  OS X 10.8.03 (1278) 251 GB Flash Drive 2 TB  Sata disk Processor 3.4 Ghz Intel Core I7 Memory 16 GB 1333 MHz DDR3  Graphics

    Problem
    High running Temperature
    Specification
    iMac 27 inch
    Mac OS X  Includes Software Snow Leopard upgraded to Mountain Lion  OS X 10.8.03 (1278)
    251 GB Flash Drive
    2 TB  Sata disk
    Processor 3.4 Ghz Intel Core I7
    Memory 16 GB 1333 MHz DDR3
    Graphics AMD Radeon HD 6970 2048 MB
    Video: Software Final Cut Pro X  10.0.8
    I use the imac mainly for editing Video which when doing so it has reached temperatures of near to 60° C which causes the program to become unstable and needs to be cooled down to operate correctly.
    An Apple technician (by phone) advised me to download an smcfancontrol.  This allows each individual fan to increase speed and also advises the current temperature at °C.  The smcfancontrol has been downloaded but this has not resolved the problem.  By increasing the speed of the fan more heat is generated and creates additional noise. 
    I have since taken the iMac to an Apple Store for examination as suggested by APPLECARE when the fans were found to be working correctly.  An Apple Store technician carried out a test, but not whilst working under the pressure of FINAL CUT PRO when the iMac generates a high temperature.
    The Temperature Specification  for this model is
    Operating Temperature 20 °c to 35°C
    Storage Temp.47°c
    Clearly the temperature my iMac  is operating at is excessive and could cause the computer to break down prematurely.  Has anyone experienced this problem.
    Frank Howell

    When was the last time you cleaned/vacuumed out all of your iMac's vents, slots and ports.
    You need to do this with the iMac powered down, disconnected from power and everything disconnected.
    Lay your iMac, screen down, on a soft surface, like a heavy towel. Use a small electronics vac, or portable or full size vac with hose and a crevice tool attachment and carefully and slowly vacuum every vent, slot and port on your iMac.
    Then reconnect everything up, power up and download and install iStat Pro. Start working, then report the temps of your iMac after this has been done.
    When using SMCFan Control, it is important not to run the fans at too high an RPM. This doesn't generate heat on its own, but will suck in more dust, lint and dirt into your iMac, and that will be the cause of additonal increases in heat.
    I run my fans in the range of 1400-1600 RPMs. You can go as high as 1800 RPMs but it is important to keep the RPM range below either 1800 or below 2000 RPMs.
    I, also, run a very small desktop fan pointed toward the upper back of my iMac to keep temps down even further.

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