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Since upgrade from 14 to 16 (using DVD) I can hear the logon sound
and system events but nothing else with a HDA NVidia ALC662 rev1
card (MB - ASRock K10N78M-PRO) thru the analog output. And when I
try to play anything that accesses the default sound card I get the
message "The audio playback device HDA NVidia (ALC662 rev1 analog)
does not work falling back to..". I have tried a Knoppix live CD and
everything works fine (getting ready to try a Fedora live disc). <br>
Tried some suggestions noted on the fedoraforum but none of them
work. Searched the list and didn't see any info on this. Any help
would be appreciated.<br>
<br>
This is the link to the output from the alsa-info script <a
href="http://www.alsa-project.org/db/?f=37f581a05228811110be31e94e4a11c465c96ff3"
target="_blank">http://www.alsa-project.org/db/?f=37...4a11c465c96ff3</a><br>
<br>
uname -a<br>
Linux Gundam 3.1.2-1.fc16.i686 #1 SMP Tue Nov 22 08:56:28 UTC 2011
i686 i686 i386 GNU/Linux<br>
<br>
lspci -v | grep -i snd<br>
Kernel driver in use: snd_hda_intel<br>
Kernel modules: snd-hda-intel<br>
<br>
lspci | grep -i audio<br>
00:07.0 Audio device: nVidia Corporation
MCP72XE/MCP72P/MCP78U/MCP78S High Definition Audio (rev a1)<br>
<br>
cat /proc/asound/cards<br>
0 [NVidia ]: HDA-Intel - HDA NVidia<br>
HDA NVidia at 0xfbf78000 irq 21<br>
<br>
aplay -l<br>
**** List of PLAYBACK Hardware Devices ****<br>
card 0: NVidia [HDA NVidia], device 0: ALC662 rev1 Analog [ALC662
rev1 Analog]<br>
Subdevices: 0/1<br>
Subdevice #0: subdevice #0<br>
card 0: NVidia [HDA NVidia], device 1: ALC662 rev1 Digital [ALC662
rev1 Digital]<br>
Subdevices: 1/1<br>
Subdevice #0: subdevice #0<br>
<br>
lsmod | grep snd<br>
snd_hda_codec_realtek 232179 1<br>
snd_hda_intel 20691 3<br>
snd_hda_codec 73778 2 snd_hda_codec_realtek,snd_hda_intel<br>
snd_hwdep 4821 1 snd_hda_codec<br>
snd_seq 43428 0<br>
snd_seq_device 5033 1 snd_seq<br>
snd_pcm 63551 3 snd_hda_intel,snd_hda_codec<br>
snd_timer 15209 2 snd_seq,snd_pcm<br>
snd 48367 13 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,
snd_hwdep,snd_seq,snd_seq_device,snd_pcm,snd_timer<br>
soundcore 5027 1 snd<br>
snd_page_alloc 6031 2 snd_hda_intel,snd_pcm
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