remove partition on external hard drive mac

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Since Mac OS X 10.5 Leopard, Disk Utility has been able to resize and add partitions on the fly without erasing data. That’s where Disk Utility’s repartitioning features come into play. I had to install Leopard on my internal drive to test. I couldn’t tell if it was a beta problem or a problem with my weird external boot disk. I don’t want to uninstall Snow Leopard from my little MacBook Pro.Īlthough I got Leopard running successfully from an external hard disk on the same computer, more beta software problems ensued. This puts me in a spot, since I’ve been trying to write brief articles about using Snow Leopard. Although it’ll be fixed by the time the software is ready for release, the developer suggested that I work with Leopard until then. Unfortunately, the beta software isn’t behaving nicely in Snow Leopard. I’m using the computer as a “test mule” for a book I’m writing about some Mac OS software that’s still in beta.

I’d done a clean installation of Mac OS X 10.6 Snow Leopard on my new 13-inch MacBook Pro. I found myself in a bit of a predicament the other day. Mac OS X 10.6 Snow Leopard: Visual QuickStart Guide

Remove partition on external hard drive mac