zdravim, mam cerstvou ASUS EN210 do HTPC a zatimco z grafiky jsem nadsen, tak mi nefunguje zvuk pres HDMI 

. Zkousel jsem nekolik navodu, po jiste dobe mi zvuk fungoval, ovsem pak jsem dal reboot a zase nefunguje a zaboha nemuzu prijit na to proc.
OS: archlinux
Graficka karta: ASUS EN210 SILENT
/etc/asound.conf:
pcm.!default {
      type plug
      slave.pcm {
              type hw
              card 1
              device 7
      }
 }
/etc/modprobe.d/sound.conf
options snd-hda-intel
aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC882 Analog [ALC882 Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: Intel [HDA Intel], device 1: ALC882 Digital [ALC882 Digital]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 7: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 8: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 9: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
alsa je aktualni a v alsamixer mam Nvidi nastavenou unmute (F6)
nemate nekdo napady co by mohlo byt spatne?