Intel Mac :: Sound Constantly Mutes On / Off
Jun 24, 2012
I have a 2009 24" iMac with OS X 10.7.4 and 8GB RAM. I have a problem with the system cycling through mute/unmute constantly, i.e. both in the sound functionality going on and off and the mute/unmute symbol appearing on screen. I thought this was just due to me filling the keyboard buffer by leaning on it, but none of the following measures has stopped this:
1. Switch off/on bluetooth keyboard;
2. Disconnect bluetooth keyboard, power off the keyboard and substitute a USB keyboard;
3. Several reboot, both by a restart and a cold reboot
4. Reset the PRAM
The symptom starts as soon at the Mac is running, i.e. at the screen with the user icon/name list, before anyone has logged in. Apart from this, the system seems to be completely usable - no unexplained crashes, slowness etc.
Info:
iMac, Mac OS X (10.7.4)
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Jun 30, 2012
I was using Audacity with the lame extension to chop a sound file to make a ringtone.Â
Now I can't get my sound to work. I unistalled Audacity and ran the Lame remover but I still don't have sound.Â
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iMac (27-inch Mid 2010), Mac OS X (10.7.4)
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[code]...
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MacBook Air, Mac OS X (10.7.3)
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iMac, Mac OS X (10.7.3), 2.8 GHz Intel Core 24-inch Mid 2007
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iMac, Mac OS X (10.7.3)
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Mar 5, 2012
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iMac, Mac OS X (10.7.3)
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Apr 26, 2012
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am i wrong in thinking you can get the sound to come out of the tv? do i just need to set up some speakers under my tv and connect my imac to them so if feels like the sound is coming out the tv? obviously i dont want to do that, i want the sound to come out of my tv!Â
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iMac, Mac OS X (10.7.3)
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Info:iMac
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Somehow the sound is muted. I don't seem to be able to unmute it. When I go to system oreferences and go to sounds, it shows the sound is muted, but the box that is checked is grey and won't respond to clicking.
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iMac (27-inch Mid 2011), iOS 5.0.1
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