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User profile for user: johnfromcobblers
johnfromcobblers Author
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I have a high pitched squeal through the earphones on my iMac. Is this a hardware issue? Thanks, John

I have a high pitched squeal through the earphones on my iMac. Is this a hardware issue?

Thanks, John

iMac, OS X Yosemite (10.10.2), purchased 2012

Posted on Jul 15, 2015 2:32 AM

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I have a high pitched squeal through the earphones on my iMac. Is this a hardware issue? Thanks, John

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