On 01/08/2012 11:29 AM, C. L. Martinez wrote: > I am using nvidia drivers from elrepo.org (nvidia-x11-drv-290.10 > and kmod-nvidia-290.10). Somebody knows where can I find some doc to > resolve this? Any idea? I've added the file /etc/modprobe.d/sound.conf with: options snd-hda-intel enable_msi=0 probe_mask=0xffff,0xfff2 I think that the probe_mask depends upon which card you have. At least this should give you something to google. When it works, you should right-click on the volume control, select Sound Preferences, and select HDMI on the Output tab. Mogens -- Mogens Kjaer, mk@xxxxxxx http://www.lemo.dk _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx http://lists.centos.org/mailman/listinfo/centos