find out what version of the Mac Pro it is, if it's a 1.1 or 2.1 officially you can only get it to work with osx 10.7, if it's 3.1 or later, you should be able to run osx 10.11..
okay. sounds good, should be able to get at it in a few days...
@hoefla started
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find out what version of the Mac Pro it is, if it's a 1.1 or 2.1 officially you can only get it to work with osx 10.7, if it's 3.1 or later, you should be able to run osx 10.11..