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Mike
Mike, Mac Medic
Category: Mac
Satisfied Customers: 8460
Experience:  Over 20 years IT experience with Apple computers in publishing, marketing and design.
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I was trying to upgrade my OS and now every time I turn on

Customer Question

I was trying to upgrade my OS and now every time I turn on my MacBook Pro I get a question mark.
Submitted: 1 year ago.
Category: Mac
Expert:  John T. F. replied 1 year ago.

Hi,

can you tell me which OS X version you were trying to upgrade to when this happened?

John