Vinylpete

Q: Mac Pro 10.11.5 update failed....now have white screen with flashing ? mark

I'm new to Mac so took the app store upgrade to 10.11.5 as suggested. Took a while to download then auto started a reboot....all I have now is the flashing "?" mark. Cannot start in safe mode. I' m now lost. Should I take it to a store, or is there anything I can try?

Mac Pro

Posted on May 18, 2016 2:10 AM

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Q: Mac Pro 10.11.5 update failed....now have white screen with flashing ? mark

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