audio configuration

Hello, I've seen some posts showing success with HDMI audio output; however, I haven't had any luck with my system. I'm able to get video through HDMI and sound from the audio jack, but I haven't been able to get sound through the HDMI port itself. If anyone has any additional troubleshooting...

I'm having issues with audio after trying all the sound drivers, my pciconf -lv lists my available audio devices as: hdac2@pci0:0:27:0: class=0x040300 card=0xda201462 chip=0x8d208086 rev=0x05 hdr=0x00 vendor = 'Intel Corporation' device = 'C610/X99 series chipset HD Audio...

Good, I hope you can help me: My problem is the next; Freebsd just sends me sound to the front audio connectors, but it does not sound by the rear connectors The drivers are loaded at startup from rc.conf: kld_list="fuse agp snd_ich snd_hda 915kms linux sem coretemp tmpfs aio" My sound card is...