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BooShay

macrumors newbie
Original poster
Aug 29, 2010
20
0
Went to put windows on Mac via bootcamp then it said I was missing some driver when I was in windows screen. So I turned off computer ejected disk but everytime i turn it on i get no
Bootable device! How to I go back to my lion!
 
I wonder if it's trying to boot to the Boot Camp partition, but since there's no installed OS there you're getting that message. If that's the case, hold down the Option key while booting, and you should have the ability to select your OSX partition to boot from.
 
Hold down the OPTION key and then when in Mac OS X go to :apple: > System Preferences >> Startup Disk and select the Macintosh HD as startup disk.

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Held the option key still goes to that " no bootable device insert boot disk press any key"

Edit: Got it
 
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