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HT1310: Startup Manager: How to select a startup volume

Learn about Startup Manager: How to select a startup volume

HT1310 Significance of Option key in Startup Manager

406 Views 5 Replies Latest reply: Oct 3, 2012 8:42 PM by baltwo RSS
skyfish Calculating status...
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Sep 27, 2012 11:39 AM

Hello All,


I'm using Mountain Lion (10.8.2) on my iMac and I have noticed that once the Startup Manager appears, pressing Option key changes the circled up-arrow icon below the selected device to a different icon.  What does that signify?



iMac, OS X Mountain Lion (10.8.2), 24" Aluminium


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