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Apple Computing Products:
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<blockquote data-quote="cwa107" data-source="post: 584394" data-attributes="member: 24098"><p>A PRAM reset should fix that. I've found that the "no" sign over a folder usually means that the EFI can't find a partition that no longer exists. </p><p></p><p>Start with your Mac turned off. Press the power button, wait for the grey screen to appear. Press and hold Command + Option + P + R simultaneously. Continue to hold until you hear the system chime three times. After that, things should be back to normal.</p></blockquote><p></p>
[QUOTE="cwa107, post: 584394, member: 24098"] A PRAM reset should fix that. I've found that the "no" sign over a folder usually means that the EFI can't find a partition that no longer exists. Start with your Mac turned off. Press the power button, wait for the grey screen to appear. Press and hold Command + Option + P + R simultaneously. Continue to hold until you hear the system chime three times. After that, things should be back to normal. [/QUOTE]
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Apple Computing Products:
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