Did my sound die?

OrangeSVTguy

macrumors 601
Original poster
Sep 16, 2007
4,114
54
Northeastern Ohio
Didn't have any problems with my sound till I installed Windows 8 and now my sound in both OSX/8 are not working. It worked a short while after installing drivers in 8 then stopped working, booted to OSX and it worked. Now it's not working in OSX either. Looks like it's not showing up in the system profiler too?

I have it hooked up with the audio out port in the back to Logictech speakers. Internal sound is not working either.
 

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OrangeSVTguy

macrumors 601
Original poster
Sep 16, 2007
4,114
54
Northeastern Ohio
Mac pro 4,1 10.8 mountain lion and windows 8.

I to to peers and select line out and I still get no sound output. Not even my internal speaker.
 

OrangeSVTguy

macrumors 601
Original poster
Sep 16, 2007
4,114
54
Northeastern Ohio
I believe the rear audio out port took a crap and now it took everything out. The front port won't work either now since the hardware is no longer showing up.

Can't figure out how this could have happen, the Mac Pro never moves. :(
 

derbothaus

macrumors 601
Jul 17, 2010
4,060
4
Zap the pram bro!
Does a restart of coreaudio fix it when it is happening?
Open Terminal and type:
sudo killall coreaudiod

Enter password watch the magic.
Or if that fails to find it:
sudo kill -9 `ps ax|grep 'coreaudio[a-z]' |awk '{print $1}'`
Enter password watch the magic.
 

OrangeSVTguy

macrumors 601
Original poster
Sep 16, 2007
4,114
54
Northeastern Ohio
Zap the pram bro!
Does a restart of coreaudio fix it when it is happening?
Open Terminal and type:
sudo killall coreaudiod

Enter password watch the magic.
Or if that fails to find it:
sudo kill -9 `ps ax|grep 'coreaudio[a-z]' |awk '{print $1}'`
Enter password watch the magic.
Dude! you're a lifesaver! I never thought of zapping the pram. Did the trick! Thanks so much! :D:cool::p