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4God

macrumors 68020
Original poster
Apr 5, 2005
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My Mac
Sorry if this has been asked, I searched and didn't find anything quite like this.

I have Leopard installed on my main drive (MacPro). I was wondering if I could install Leopard again, but on another one of my internal drives for experimental purposes? Would I be able to choose which install to boot from? To clarify, I don't want to create another user account, I want to dual boot the same OS.
 
Sorry if this has been asked, I searched and didn't find anything quite like this.

I have Leopard installed on my main drive (MacPro). I was wondering if I could install Leopard again, but on another one of my internal drives for experimental purposes? Would I be able to choose which install to boot from? To clarify, I don't want to create another user account, I want to dual boot the same OS.

I see no reason why this wouldn't work, I have had other version of OS X on external drives
 
I see no reason why this wouldn't work, I have had other version of OS X on external drives

Did it mess with the other install? Were you able to choose which one to boot with? Can I set up multiple users the same way?
 
Yes. You can choose which disk starts up in the Startup Disk section of your System Preferences.

On a MacBook, you can also choose which drive boots by holding option during startup, so I assume this would work for a Mac Pro as well.
 
I see no reason why this wouldn't work, I have had other version of OS X on external drives

Yes. You can choose which disk starts up in the Startup Disk section of your System Preferences.

On a MacBook, you can also choose which drive boots by holding option during startup, so I assume this would work for a Mac Pro as well.

Cool, thanks you two. I'll be giving it a try today.
 
On a MacBook, you can also choose which drive boots by holding option during startup, so I assume this would work for a Mac Pro as well.

Indeed. That's not specific to MacBooks -- all Intel-based machines support that feature.
 
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