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Can I load an image of my iMac which ran Snow Leopard onto a new iMac which runs Mountain Lion?

I have just moved to the United States from Australia.


When I was in Australia I took an image of my iMac hard drive, which I bought in 2010, the OS was Snow Leopard and I use Pro Tools 8 and some other pieces of software and data which are all set up properly on that machine. Pro Tools 8 does not work on any OS later than Snow Leopard, so I really would like to have this computer run just like my computer did in Australia.


Therefore, I have been trying to replace the hard drive on my new iMac with the data from the image of my old hard drive from my iMac in Australia, replace it exactly if possible.


I called apple care a couple of times and have been to the apple store also and I'm getting conflicting information about whether this is possible or not. Can I do this? I have tried booting with "apple+r' and I was almost going to replace the hard drive with the disk that comes up on my portable hard drive from Australia, but I don't really know what I'm doing.


Any advice please?


Thanks.

iMac, OS X Mountain Lion (10.8)

Posted on Sep 23, 2012 2:54 PM

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Posted on Sep 23, 2012 2:57 PM

My guess is no but, put the old drive in an external case, plug into the new Mac and see if you can boot. Do it this way as replacing the drive in an iMac is no small task.


If it boots then you know the answer.

53 replies

Sep 23, 2012 4:08 PM in response to twistiejoe

The Apple Support Communities are an international user to user technical support forum. As a man from Mexico, Spanish is my native tongue. I do not speak English very well, however, I do write in English with the aid of the Mac OS X spelling and grammar checks. I also live in a culture perhaps very very different from your own. When offering advice in the ASC, my comments are not meant to be anything more than helpful and certainly not to be taken as insults.


You are just asking for big issues installing an OS on a new Mac that is two OSes from the past. Snow Leopard does not have the hardware specific software to interface with this Mac successfully.


Don't install a version of Mac OS X earlier than what came with your Mac

Sep 23, 2012 4:14 PM in response to Dah•veed

Dah•veed wrote:


The Apple Support Communities are an international user to user technical support forum. As a man from Mexico, Spanish is my native tongue. I do not speak English very well, however, I do write in English with the aid of the Mac OS X spelling and grammar checks. I also live in a culture perhaps very very different from your own. When offering advice in the ASC, my comments are not meant to be anything more than helpful and certainly not to be taken as insults.


You are just asking for big issues installing an OS on a new Mac that is two OSes from the past. Snow Leopard does not have the hardware specific software to interface with this Mac successfully.


Don't install a version of Mac OS X earlier than what came with your Mac

Yes, that is very likely true, hence the suggestion to make a new partition and test before committing.

Sep 23, 2012 4:36 PM in response to twistiejoe

I've looked through this thread and although maybe I've missed it, I haven't seen what iMac you have. In theory at least, you should be able to boot Snow Leopard on an iMac through the mid-2011 models even if it shipped with Lion, since those models have the drivers for Snow. After that no. But those mid-2011 models need Snow as of 10.6.6. If your Snow is earlier than that, it won't boot the new Mac.


What's the model and build of the new Mac?


http://support.apple.com/kb/HT1159

Sep 23, 2012 5:05 PM in response to twistiejoe

I bought it a week ago online with specifications that they recommended at university

What does that mean, that you bought the stock model with the specs recommended or you upgraded a stock model to specs that were recommended? If it is a stock, off-the-shelf, model, then you have 14 days to return it. If you even just upgraded the RAM, then it is a special order and it is not returnable unless DOA.


UPDATE - I see on the specs page that you upgraded the CPU and the RAM. So it is yours to keep.

Sep 23, 2012 5:13 PM in response to Dah•veed

They do have software recommendations, yes. But I only have enough in my budget to buy Logic, not Logic AND a new version of Pro Tools. Also I'm discovering now that I can't seem to use my MBox with this machine, I think, and that means I can't plug in my Midi Keyboard, which also cost a lot of money.

I'm spending lots of money and nothing seems to be compatable 😟

Sep 23, 2012 5:14 PM in response to twistiejoe

twistiejoe wrote:


They do have software recommendations, yes. But I only have enough in my budget to buy Logic, not Logic AND a new version of Pro Tools. Also I'm discovering now that I can't seem to use my MBox with this machine, I think, and that means I can't plug in my Midi Keyboard, which also cost a lot of money.

I'm spending lots of money and nothing seems to be compatable 😟

Go to the MBox website and check for updated software.

Can I load an image of my iMac which ran Snow Leopard onto a new iMac which runs Mountain Lion?

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