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Mike
Mike, Mac Medic
Category: Mac
Satisfied Customers: 8286
Experience:  Over 20 years IT experience with Apple computers in publishing, marketing and design.
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I'm ***** *****. I've suddenly lost all the input and output

Customer Question

Customer: Hi Mike, I'm ***** *****. I've suddenly lost all the input and output sound on my MacBook Pro--"no input or output devices found." I've synced to my ipod a zillion times. Neither iTunes nor any other sound emits from my speakers. : (
JA: Thanks. Can you give me any more details about your issue?
Customer: I don't know what you need to know. Ask and I'll tell you.
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Submitted: 11 months ago.
Category: Mac
Expert:  Mike replied 11 months ago.

Please go to the Apple logo at the upper left of your computer screen to About This Mac and give me this information:

  • The exact system Version (listed right under Mac OS X)
  • Processor
  • Memory