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All replies
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Helpful answers
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Mar 24, 2015 9:53 AM in response to osslordby lllaass,What sounds outputs are available in System Preferences>Sounds> Output?
Are you using Apple drives or Nvidia's drivers?
http://www.nvidia.com/download/driverResults.aspx/77751/en-us
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Mar 24, 2015 9:58 AM in response to lllaassby osslord,In the System Preferences are available:
internal Speakers
Line-Out
Digital Output
an I am using the Nvidia CUDA drivers 7.0.29
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Mar 24, 2015 10:09 AM in response to osslordby lllaass,Do you have anything plugged into the headphone jack? If so unplug it.
Next try resetting the SMC anf VRAM
Intel-based Macs: Resetting the System Management Controller (SMC)
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Mar 24, 2015 10:28 AM in response to lllaassby osslord,I have nothing plugged into the headphone jack.
I have done the SMC and VRAM reset but it seems to have changed nothing.
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Mar 24, 2015 10:30 AM in response to osslordby lllaass,Try plugging something in the headphone jack a couple of times. That out, both heahphones and optical should not be listed unless something is plugged in.
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Mar 24, 2015 11:03 AM in response to lllaassby osslord,I plugged in the headphones in the front and they work perfectly. I replugged it in a couple of times, but nothing changed.
I just noticed that the red light of my Audio out at the back is on.. But nothing was ever plugged in there
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Mar 24, 2015 11:08 AM in response to osslordby lllaass,What I would do would be to install Yosemite on another drive and see if it works
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Mar 24, 2015 12:44 PM in response to osslordby osslord,*sorry for the double-post there was no edit button
Could it be that the card does not support HDMI sound? Could it be that i need an active display port to hdmi adapter?
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Mar 24, 2015 12:52 PM in response to lllaassby osslord,No you don't have the card or no the card does support HDMI Audio?
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Mar 24, 2015 12:59 PM in response to osslordby lllaass,I do not have the card. It should support audio out via mDP since that started with a MacPro5.1. Previous Mac Pros did not support audio over mDP.
What should not show is headphone and digital out with nothing connected to that port.
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Mar 24, 2015 1:09 PM in response to osslordby lllaass,Same port but only size is different so DP behaves same as mDP. As I said you should not be seeing sound-out option for headphones and digital with noting connected to the port. Something is cause that problem.