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two hard drives showing

Any ideas why I'm seeing two hard drives on my iMac in disk utility?

I was trying to format an external hard drive and noticed in disk utility that I have a "Macintosh HD" with another indented "Macintosh HD" below it.

I have a newere iMac with a flash drive.

iMac, OS X Mountain Lion (10.8.4)

Posted on Jun 11, 2013 9:21 PM

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Posted on Jun 11, 2013 9:29 PM

Welcome to Apple Support Communities


You have a Mac with Fusion Drive. It's normal that Fusion Drive shows two Macintosh HDs: one is the partition used for Mac OS X and the other one is Fusion Drive. Don't worry about it

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two hard drives showing

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