Old Asus AT3IONT-I Deluxe not compatible?

Hello everyone,

unfortunately, my old HTPC Board does not seem to be fully compatible. In the Output Device List, i can only select “HDA NVidia” - which will play sound via 3.5mm jack. But i can not select SPDIF or HDMI audio output. Am i doing something wrong?

aplay -l output:

volumio@volumio:~$ aplay -l **** List of PLAYBACK Hardware Devices **** card 0: NVidia [HDA NVidia], device 0: ALC887 Analog [ALC887 Analog] Subdevices: 0/1 Subdevice #0: subdevice #0 card 0: NVidia [HDA NVidia], device 1: ALC887 Digital [ALC887 Digital] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 7: Loopback [Loopback], device 0: Loopback PCM [Loopback PCM] Subdevices: 2/2 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 card 7: Loopback [Loopback], device 1: Loopback PCM [Loopback PCM] Subdevices: 2/2 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1

and the aplay L output:

volumio@volumio:~$ aplay -L null Discard all samples (playback) or generate zero samples (capture) pulse PulseAudio Sound Server default:CARD=NVidia HDA NVidia, ALC887 Analog Default Audio Device sysdefault:CARD=NVidia HDA NVidia, ALC887 Analog Default Audio Device front:CARD=NVidia,DEV=0 HDA NVidia, ALC887 Analog Front speakers surround21:CARD=NVidia,DEV=0 HDA NVidia, ALC887 Analog 2.1 Surround output to Front and Subwoofer speakers surround40:CARD=NVidia,DEV=0 HDA NVidia, ALC887 Analog 4.0 Surround output to Front and Rear speakers surround41:CARD=NVidia,DEV=0 HDA NVidia, ALC887 Analog 4.1 Surround output to Front, Rear and Subwoofer speakers surround50:CARD=NVidia,DEV=0 HDA NVidia, ALC887 Analog 5.0 Surround output to Front, Center and Rear speakers surround51:CARD=NVidia,DEV=0 HDA NVidia, ALC887 Analog 5.1 Surround output to Front, Center, Rear and Subwoofer speakers surround71:CARD=NVidia,DEV=0 HDA NVidia, ALC887 Analog 7.1 Surround output to Front, Center, Side, Rear and Woofer speakers iec958:CARD=NVidia,DEV=0 HDA NVidia, ALC887 Digital IEC958 (S/PDIF) Digital Audio Output hdmi:CARD=NVidia,DEV=0 HDA NVidia, HDMI 0 HDMI Audio Output dmix:CARD=NVidia,DEV=0 HDA NVidia, ALC887 Analog Direct sample mixing device dmix:CARD=NVidia,DEV=1 HDA NVidia, ALC887 Digital Direct sample mixing device dmix:CARD=NVidia,DEV=3 HDA NVidia, HDMI 0 Direct sample mixing device dsnoop:CARD=NVidia,DEV=0 HDA NVidia, ALC887 Analog Direct sample snooping device dsnoop:CARD=NVidia,DEV=1 HDA NVidia, ALC887 Digital Direct sample snooping device dsnoop:CARD=NVidia,DEV=3 HDA NVidia, HDMI 0 Direct sample snooping device hw:CARD=NVidia,DEV=0 HDA NVidia, ALC887 Analog Direct hardware device without any conversions hw:CARD=NVidia,DEV=1 HDA NVidia, ALC887 Digital Direct hardware device without any conversions hw:CARD=NVidia,DEV=3 HDA NVidia, HDMI 0 Direct hardware device without any conversions plughw:CARD=NVidia,DEV=0 HDA NVidia, ALC887 Analog Hardware device with all software conversions plughw:CARD=NVidia,DEV=1 HDA NVidia, ALC887 Digital Hardware device with all software conversions plughw:CARD=NVidia,DEV=3 HDA NVidia, HDMI 0 Hardware device with all software conversions default:CARD=Loopback Loopback, Loopback PCM Default Audio Device sysdefault:CARD=Loopback Loopback, Loopback PCM Default Audio Device front:CARD=Loopback,DEV=0 Loopback, Loopback PCM Front speakers surround21:CARD=Loopback,DEV=0 Loopback, Loopback PCM 2.1 Surround output to Front and Subwoofer speakers surround40:CARD=Loopback,DEV=0 Loopback, Loopback PCM 4.0 Surround output to Front and Rear speakers surround41:CARD=Loopback,DEV=0 Loopback, Loopback PCM 4.1 Surround output to Front, Rear and Subwoofer speakers surround50:CARD=Loopback,DEV=0 Loopback, Loopback PCM 5.0 Surround output to Front, Center and Rear speakers surround51:CARD=Loopback,DEV=0 Loopback, Loopback PCM 5.1 Surround output to Front, Center, Rear and Subwoofer speakers surround71:CARD=Loopback,DEV=0 Loopback, Loopback PCM 7.1 Surround output to Front, Center, Side, Rear and Woofer speakers dmix:CARD=Loopback,DEV=0 Loopback, Loopback PCM Direct sample mixing device dmix:CARD=Loopback,DEV=1 Loopback, Loopback PCM Direct sample mixing device dsnoop:CARD=Loopback,DEV=0 Loopback, Loopback PCM Direct sample snooping device dsnoop:CARD=Loopback,DEV=1 Loopback, Loopback PCM Direct sample snooping device hw:CARD=Loopback,DEV=0 Loopback, Loopback PCM Direct hardware device without any conversions hw:CARD=Loopback,DEV=1 Loopback, Loopback PCM Direct hardware device without any conversions plughw:CARD=Loopback,DEV=0 Loopback, Loopback PCM Hardware device with all software conversions plughw:CARD=Loopback,DEV=1 Loopback, Loopback PCM Hardware device with all software conversions

Could you help me?

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