Upgrade F14 to F16 system logon/logout and event sounds but no other sounds

The Walters sbwalters0731 at gmail.com
Mon Nov 28 00:05:44 UTC 2011

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).
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 

This is the link to the output from the alsa-info script 

uname -a
Linux Gundam 3.1.2-1.fc16.i686 #1 SMP Tue Nov 22 08:56:28 UTC 2011 i686 
i686 i386 GNU/Linux

lspci -v | grep -i snd
         Kernel driver in use: snd_hda_intel
         Kernel modules: snd-hda-intel

lspci | grep -i audio
00:07.0 Audio device: nVidia Corporation MCP72XE/MCP72P/MCP78U/MCP78S 
High Definition Audio (rev a1)

cat /proc/asound/cards
0 [NVidia ]: HDA-Intel - HDA NVidia
HDA NVidia at 0xfbf78000 irq 21

aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: NVidia [HDA NVidia], device 0: ALC662 rev1 Analog [ALC662 rev1 
Subdevices: 0/1
Subdevice #0: subdevice #0
card 0: NVidia [HDA NVidia], device 1: ALC662 rev1 Digital [ALC662 rev1 
Subdevices: 1/1
Subdevice #0: subdevice #0

lsmod | grep snd
snd_hda_codec_realtek 232179 1
snd_hda_intel 20691 3
snd_hda_codec 73778 2 snd_hda_codec_realtek,snd_hda_intel
snd_hwdep 4821 1 snd_hda_codec
snd_seq 43428 0
snd_seq_device 5033 1 snd_seq
snd_pcm 63551 3 snd_hda_intel,snd_hda_codec
snd_timer 15209 2 snd_seq,snd_pcm
snd 48367 13 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec, 
soundcore 5027 1 snd
snd_page_alloc 6031 2 snd_hda_intel,snd_pcm
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