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clarkt123 Author

Level 1

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thunderbolt display sometimes makes a humming noise? What could this be?

My thunderbolt display occasionally makes a humming noise. How can I tell if it's the fan? or a power pack that is going bad?

MacBook Pro, OS X Yosemite (10.10.2)

Posted on May 25, 2015 6:59 PM

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thunderbolt display sometimes makes a humming noise? What could this be?

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