mute button

Everytime I try logging onto my imac the mute button is grayed out on the screen and the computer is making a continuous beeping sound. Can anyone help?

iMac (27-inch Mid 2011)

Posted on Jan 2, 2014 3:59 AM

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4 replies

Jan 2, 2014 7:21 AM in response to Piersy31

I have been looking around for you. There are various concrete meanings for a sequence of beeps, one, two three, etc. But the continuous beep you describe does not seem to be regarded with any consistency. The solution that has come up once or twice is to reset the SMC and I am including a link to do that.


Intel-based Macs: Resetting the System Management Controller (SMC)

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mute button

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