HT3910: Mac OS X v10.6 Snow Leopard: How to Erase and Install

Learn about Mac OS X v10.6 Snow Leopard: How to Erase and Install
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Q: Leopard installing to Snow Leopard per disk, do I need to unhook my back up drive first and do I need to erase Leopard first?

I currently have Leopard operating sytem. I have a disk to upgrade to Snow Leopard so that I can upgrad to Lion for the icloud move. I just installed My Book for my back up system. Do I unhook the My Book before I put in the installation disc for Snow Leopard? and do I have to uninstall my Leopard first?

GarageBand '08, Mac OS X (10.6)

Posted on Jun 16, 2012 10:34 AM

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Q: Leopard installing to Snow Leopard per disk, do I need to unhook my back up drive first and do I need to erase Leopard first?

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