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i cant understand why i have no more sound out put :( in system pref: digital out: optical digital out port settings for the selected device: the selected device has no output control are my speakers dead? my computer gets really hot could the wires hav

i cant understand why i have no more sound out put 😟


in system pref:

digital out: optical digital out port

settings for the selected device: the selected device has no output control


are my speakers dead? my computer gets really hot

could the wires have melted or something?

MacBook, OS X Mountain Lion (10.8.4)

Posted on Jul 19, 2013 2:51 PM

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Question marked as Best reply

Posted on Jul 20, 2013 7:53 AM

Welcome to Apple Support Communities. We're all users here.


Is there a red light visible in the speaker out jack?

The internal digital-out switch inside the speaker jack might be 'stuck'.


This thread might help:

https://discussions.apple.com/thread/5101998?answerId=22243411022#22243411022


Unless the internal fan is broken, it is highly unlikely that the computer got hot enough to melt anything inside and still be functional in all other ways.

3 replies
Question marked as Best reply

Jul 20, 2013 7:53 AM in response to redaura

Welcome to Apple Support Communities. We're all users here.


Is there a red light visible in the speaker out jack?

The internal digital-out switch inside the speaker jack might be 'stuck'.


This thread might help:

https://discussions.apple.com/thread/5101998?answerId=22243411022#22243411022


Unless the internal fan is broken, it is highly unlikely that the computer got hot enough to melt anything inside and still be functional in all other ways.

i cant understand why i have no more sound out put :( in system pref: digital out: optical digital out port settings for the selected device: the selected device has no output control are my speakers dead? my computer gets really hot could the wires hav

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