[SOLVED] No sound through HDMI

[ericalan]

I've read over a couple of the other threads with no luck on getting sound running from my Video card to my HD monitor. Video is just fine but no audio is playing. I've installed a couple of drivers which didn't do much. Playing audio files from several different locations at a time and still no sound. All sound is at least 75%. Ran the following:

Code: Select all

[root@localhost $user]# aplay -l
**** List of PLAYBACK Hardware Devices ****
card 1: PCH [HDA Intel PCH], device 0: ALC892 Analog [ALC892 Analog]
  Subdevices: 0/1
  Subdevice #0: subdevice #0
card 1: PCH [HDA Intel PCH], device 1: ALC892 Digital [ALC892 Digital]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: NVidia [HDA NVidia], device 7: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: NVidia [HDA NVidia], device 8: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: NVidia [HDA NVidia], device 9: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

Any suggestions?

[ericalan]

The card I am using for both audio and video is the NVIDIA GTS 450 GF106. Current driver module is snd_hda_intel.

[turgon]

Look at viewtopic.php?f=8&t=5054
To unmute the channels, use "M".
Also check the video card physically, S/PDIF must be connected to motherboard.

Please do not forget mark as solved.

[ericalan]

Thanks for the feedback.

[doktor5000]

Just for clarification, did that solve your problem? It's often better to mention that explicitly