Oops...I made a mistake...I didn't think anything would happen and that's when my problem began when "I didn't think". I have a MacPro and an iMac intel. The laptop is newer. I purchased that in 2009 the desktop was purchased around 2005????maybe. And here is what I did. I recently wanted to upgrade my operating system on my iMac, thinking nothing of it I took my MAC OS X 10.6 Snow Leopard disc that is for my laptop and inserted it into my iMac to do an upgrade....Now how can or if I can recover to the original OS X or do I purchase OS X 10.6 for the iMac. I don't want to do any further harm than I have. What is the best approach to this.
Thank you.[
Thank you.[