I have a M3N78 Pro motherboard, and am running alsa 1.0.18a on it.<br><br>I had HDMI audio working on it, but for some reason it has stopped. I really didn't change too much about the computer, other then take out a hvr-1800, and put in a hvr-1600. I did try to go up to .27 kernel, but had other problems and went back to .26. Recompiled alsa 1.0.18a and even tried multiple versions of the nvidia drivers. (173, 177)<br>
<br>Help! :)<br><br>-Mark<br><br>aplay -l shows:<br><br>card 0: NVidia [HDA NVidia], device 0: ALC1200 Analog [ALC1200 Analog]<br>
Subdevices: 1/1<br> Subdevice #0: subdevice #0<br>card 0: NVidia [HDA NVidia], device 1: ALC1200 Digital [ALC1200 Digital]<br> Subdevices: 1/1<br> Subdevice #0: subdevice #0<br>card 0: NVidia [HDA NVidia], device 3: NVIDIA HDMI [NVIDIA HDMI]<br>
Subdevices: 1/1<br> Subdevice #0: subdevice #0<br><br>So, everything looks good there.<br><br>If I try and do an aplay, I get.<br><br>#aplay -D hw:0,3 /usr/share/sounds/alsa/Noise.<div id=":zz" class="ArwC7c ckChnd">wav<br>
Playing WAVE '/usr/share/sounds/alsa/Noise.wav' : Signed 16 bit Little Endian, Rate 48000 Hz, Mono<br>
aplay: set_params:966: Channels count non available<br><br>I noticed that I am missing hdmi in my aplay -L. When it worked, it was there.<br><br># aplay -L<br>front:CARD=NVidia,DEV=0<br> HDA NVidia, ALC1200 Analog<br>
Front speakers<br>surround40:CARD=NVidia,DEV=0<br> HDA NVidia, ALC1200 Analog<br> 4.0 Surround output to Front and Rear speakers<br>surround41:CARD=NVidia,DEV=0<br> HDA NVidia, ALC1200 Analog<br> 4.1 Surround output to Front, Rear and Subwoofer speakers<br>
surround50:CARD=NVidia,DEV=0<br> HDA NVidia, ALC1200 Analog<br> 5.0 Surround output to Front, Center and Rear speakers<br>surround51:CARD=NVidia,DEV=0<br> HDA NVidia, ALC1200 Analog<br> 5.1 Surround output to Front, Center, Rear and Subwoofer speakers<br>
surround71:CARD=NVidia,DEV=0<br> HDA NVidia, ALC1200 Analog<br> 7.1 Surround output to Front, Center, Side, Rear and Woofer speakers<br>iec958:CARD=NVidia,DEV=0<br> HDA NVidia, ALC1200 Digital<br> IEC958 (S/PDIF) Digital Audio Output<br>
null<br> Discard all samples (playback) or generate zero samples (capture)<br>pulse<br> PulseAudio Sound Server<br>default<br> Default<br><br><br><font color="#888888"></font></div>