I have Mavericks on iMac I also need Mtn Lion

I installed Mavericks on my late 2012 27" Fusion iMac.  Turns out I need Mtn Lion for an important CAD app that will not be upgraded until 2014. Support says I cannot go back, and in fact cannot install any OS earlier than Mavericks now. He said if I partioned my HD I still could not install Mtn Lion.  Would it be possible to install 10.5 onto a Thunderbolt SSD external drive? Woulld that result in a satisfactory way to run my CAD program? Finally where could I get a full install?  Apple does not offer it.

I'm guessing you meant that you were thinking of installing 10.8.5 on the SSD, not 10.5? I would think that you should be able to go back to 10.8 via Internet Recovery:
http://support.apple.com/kb/HT4718
by repartitioning the drive to a single partition, thereby removing the existing Recovery Partition, and reinstalling. That in the past would get you the version of OS that came with your Mac. I haven't tried it, though, so I can't say with certainty that it's not now like iOS where you get the most recent version that runs on your system regardless of what it shipped with. If that's the case, you may need to purchase a retail copy of Mountain Lion, which can do here:
http://store.apple.com/us/product/D6377Z/A/os-x-mountain-lion
then build a bootable installer flash drive from the downloading installer - the donationware DiskMaker X is the easiest way - then boot your iMac from that installer and either install on your iMac's hard drive or on your external, whichever you prefer.
Regards.

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    Buy the iLife boxed set that still includes iWeb. You won't be able to use five year old software on a new iMac.

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  • I am gifting my iMac to my niece and need to wipe the disc for her use.  I have an external backup and also (smile) a brand new iMac I'll need to set up.What is the "best" process for ensuring the safety of my information as well as providing a "new" comp

    Gang,
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    What are the easy and appropraite steps to provide my niece a "new" iMac (clean and free of my items) as well as protect my info so I can place on my new iMac?  Will I also need to de-authorixe audible for iTunes?
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    Best,
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    pshdawg1 wrote:
    Gang,
    I've just purchased a new iMac for myslef and am gifting my "old" iMac to Niece.  Original iMac has Snow Leopard upgrade (came with Leopard) as well as Word for Mac -student addition.  I also have an external backup drive and use Time Machine as specified.
    Well I don't think your niece is going to rob you blind or sell your company secrets to the highest bidder, so a full 7x- 35x government grade overwrite and operating install is likely overkill.
    Just likley some personal files, pictures and videos, stuff like that you want to make sure doesn't get seen.
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    You can create another Admin account in her name/nick and delete the first one with your name and all that.
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    pshdawg1 wrote:
    Will I also need to de-authorixe audible for iTunes? 
    Your allowed up to 5 computers with your iTunes content, but you can deauthorize the computer in iTunes so it doesn't take one of your authorizations.
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    I always c boot off the new installer disk on new machines and Disk Utility Erase with Zero option the entire boot drive then reinstall OS X, it's not that I'm paranoid, it's that drives are not checked for bad sectors at the factory, they just slap OS X on it and off it goes, problems appear later on as people use the drive or can't read the software correctly off the drive.
    So I map off the bad sectors ahead of time, so the software is on good sectors and never have a post issue like others do with new machines.
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  • Can i transfer music not purchased from iTunes store from my iPod to new iMac. also need to move photos from iPod to iMac...help! computer was stolen and am now scrambling. Have learned the virtue of backing up the hard way!

    Is there a way to transfer music not purchased from the iTunes store from my ipod to my imac? Also, is it possible to move photos from ipod to imac? My computer was stolen so lost it all...have learned the lesson of backing up the hard way!

    See this older post from another forum member Zevoneer covering the different methods available for copying content on your iPod back to your PC or Mac.
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  • I have a 2008 imac with snow leopard.  i installed update 10.9.3 not realizing it's best for Maverick's users.  Now my Itunes 11.2.2 won't burn playlists to CD.   Anyone else with this problem?  CAn I uninstall the 10.9.3 update?

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  • HT201364 I have a 2013 iMac, with OS X version 10.8.5.  Have been trying to download OS X Mavericks without success; error message "we could not complete your purchase, the product distribution file could not be verified, etc".  Please help; TQ

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    Please read this whole message before doing anything.
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    The purpose of the test is to determine whether the problem is caused by third-party software that loads automatically at startup or login, by a peripheral device, by a font conflict, or by corruption of the file system or of certain system caches.
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    Test while in safe mode. Same problem?
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  • IMac 10.4.11 Because permanent vertical lines have appeared on my screen, I need to get a new monitor. The adapter apple sells goes from female VGA to mini-DVI. What kind of cable should I get as well:female to male?

    If I use an adapter (female VGA to mini-DVI) for my iMac 10.4.11 OSX, I also need a cable. Should that cable be female VGA to male VGA?
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    Seriously, am I missing a system file or something? Anyone experienced this problem before?
    My computer is literally a blank computer right now, installed VLC and Shades, updated Adobe Flash Player, installed Skype and Adium. I would say Growl from Adium caused it, but it has happened prior to Skype and Adium. Any ideas anyone?
    Thanks,
    From Lelouch

  • Help please! imac is completely full, FPC wont let me render! I'm a video editor and have over 70 gb worth of videos on the imac which all need to be kept but now beloved imac is full, only had it for 5 months! need external hard drive every 5 months??

    FPC wont let me render! I'm a video editor and have over 70 gb worth of videos on the imac which all need to be kept for various clients/backup/original versons but now beloved imac is full, only had it for 5 months! Will Ineed external hard drive every 5 months?? This can't be I've already resorted to getting rid of unsed applications such as garage band, iTunes,address book ect. I've trashed everything I could. what next ???
    My video files are massive, converting them to a different format doesn't reduce the size of them it just turns them into mp4 or apple pro res ect
    This iMac is for work only so there's no pictures, no music, no conacts, no messenger, no games, nonothing but videos!!

    Have a look at this: http://grandperspectiv.sourceforge.net/
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    You also may want to consider some kind of external storage just for your video projects.

  • I have a new IMAC with a Maverick platform (I can update to Yosemite). I did all graphics on a G5 Power PC (very old), in Freehand (very old)... How can I open old Freehand files on this new Mac? Can I still open and work in Freehand on this new Mac?

    I have a new IMAC with a Maverick platform (I can update to Yosemite). I did all graphics on a G5 Power PC (very old), in Freehand (very old)...
    How can I open old Freehand files on this new Mac?
    Can I still open and work in Freehand on this new Mac?

    Let me see if I've gotten this right! You want to remove an account from BOTH machines? Do this for your new machine first, then for the other.
    Click the Apple logo on the top left of the screen, System Preferences, Users and Groups (under Systems), unlock the lock in the window if its locked (you need to know the password), select the user that you wish to remove, and click the - sign next to the + sign for Login options. A window will pop up with some options. Select Delete this user and securely, and click 'Delete user'.
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    For the other machine repeat the process except for one thing. Before you delete the user in this case YOU, you will have to give Administrator priviledges to your son bu checking the box 'Allow user to administer this computer'.
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  • I reinstalled tiger on one iMac, but want to re-upgragde it to Lion.  I don't have the discs anymore, but I installed Lion from the Mac App Store.  Now that I'm back to 10.4, I don't have the App Store.  I have a new iMac with Mavericks, but it won't let

    I have a 2006 iMac that I've upgraded to each new os as they came out.  I just wiped it (for the kids to use, I have a new iMac with Mavericks) and reintalled Tiger from the original discs.  I want to get it back to Lion - which I purchased from the Mac App Store.  But Tiger doesn't have the App Store and I don't have the discs anymore from the intermediate versions.  I tried downloading Lion from the new iMac but it's not available...
    Any ideas?

    To get to the App Store, you need to upgrade the Tiger machine to Snow Leopard.

  • My HD died on my iMac. I replaced it and lost everything that was on it. I found my source disks from my original purchase for Final Cut Express HD 3.5.  I now have Maverick ISO and it will not let me load my software so I can continue my film work. ???

    My HD died on my iMac. I replaced it and lost everything that was on it. I found my source disks from my original purchase for Final Cut Express HD 3.5.  I now have Maverick ISO and it will not let me load my software so I can continue my film work. How do I get it too recover it without paying for it again since I paid for it already and have projects in progress that need to be completed?

    1) Partition your hard drive or add an external drive and install Snow Leopard (with the Optional Rosetta) into it and then you can dual-boot (System Preferences:Startup Disk) into Snow Leopard and run FCE 3.5 there.
    2)  Use one of the following methods to install FCE 3.5 into Mavericks:
    a)  Pacifist:  http://www.charlessoft.com/
    b)  Jeremy Johnstone's Terminal method:  http://www.jeremyjohnstone.com/blog/2012-03-11-installing-final-cut-pro-studio-2 -0-on-mac-os-x-10-7-lion.html
    Reports on this forum seem to confirm that Final Cut Studio 2 will continue to operate in Mavericks once it is functionally installed, albeit some plug-ins may fail to function.  FCE 3.5 is the same generation as FCS2, and presumably will continue to operate in Mavericks, as well.

  • I have an Intel iMac running OSX 10.6.8. I would like to use Final Cut Pro 10.1. I know I need OSX 10.9 for this. Can I run both 10.6.8 and 10.9 on the iMac ? I do not want to convert completely to 10.9 because of my existing software. Thanks for any help

    I have an Intel iMac running OSX 10.6.8. I would like to use Final Cut Pro 10.1. I know I need OSX 10.9 for this. Can I run both 10.6.8 and 10.9 on the iMac ? I do not want to convert completely to 10.9 because of my existing software. Thanks for any help

    It would depend on how old your IMac is, how mush memory you have, it it can be upgraded by OWC, etc. I have a 2006 Macbook Pro and would NOT put Mavericks on it or espeacially FCP 10.1.1 on it because the most memory it can have is 4 GB. You need at least 8 GB to work with Final Cut Pro 10.1.1. IMHO.
      I would try to find a copy of Final Cut Express perhaps.
      Does this answer your question?

  • I have an apple iMac G5 running Mac OS 10.4.11 can i upgrade it to 10.5? if so will i also loose all the software currently installed on my Mac? eg. Adobe software.

    I have an apple iMac G5 running Mac OS 10.4.11 can i upgrade it to 10.5?
    If so will i also loose all the software currently installed on my Mac? eg. Adobe software.
    I have moved countries (opposite side of world) so i do not have my install disks, or the disks that came with my Mac.
    Where can i get the 10.5 upgrade from?
    Do i need my original disks that came with my Mac?
    - Thanks if anyone can help
    Note:
    I have never had any problems with my G5, it's been my awesome helper these past 7 years, I can't say the same thing for my new Mac, but it seems now my poor G5 is slowly being made redundent because they no longer write software for it.
    I don't see why i should pay for a new Mac because my old one does not always function on the web, or having a new printer because it does not support the new software.
    My New Mac Laptop has had no end of troubles since i bought it less than a year ago.
    What happened to Mac being a sign of Quality??

    First off, all upgrades can potentially break a system.  First and foremost, backup your data before installing anything.  Next read this tip as 10.5 loses Classic compatibility, and has these other issues outlined on the tip: https://discussions.apple.com/docs/DOC-2275

  • I manage 60 ipads for a school using Apple Configurator. Need to update to iOS7 and AC1.4.3...Is it best to use Mountain Lion or Mavericks, as I also need to update from Lion 10.7 for the new AC and iOS to work properly.

    I manage 60 ipads for a school using Apple Configurator. Need to update my devices to iOS7 and Apple Configurator to 1.4.3...Is it best to use Mountain Lion or Mavericks, as I also need to update from Lion 10.7 for the new Apple Configurator and iOS7 to work properly.

    I always run a Time Machine backup before updating anything and recommend you run a backup as well. Paid apps should migrate over without any problem. If you have problems with VPP codes not transfering over properly, you can talk to your Apple SE or contact VPP for Education support and they can help you. While I haven't experienced any problems with updating, its never a guarantee that others will have the same experience.
    Good luck!
    ~Joe

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