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HT1379 I have  lost everything on my mac, a gray screen with a folder and question mark is blinking. i hav another mac that is running slowly, how can I boot and reinstall os x Lion, i do not have the start up disc with me.

251 Views 5 Replies Latest reply: Nov 24, 2012 12:58 AM by mende1 RSS
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Nov 24, 2012 12:39 AM

I have  lost everything on my mac, a gray screen with a folder and question mark is blinking. i hav another mac that is running slowly, how can I boot and reinstall os x Lion, i do not have the start up disc with me.

MacBook Pro, Mac OS X (10.7.5)

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