Analog Devices integrated audio card problem

[P.V.]

I have a Dell PowerEdge 400SC and am running 5.1. I am unable to the the integrated audio card to work. I have added "device pcm" to my kernconf and "snd_ich_load="YES" and "snd_driver_load="YES" to loader.conf. I still have no audio.
Here is what dmesg says:

pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
pci0: <multimedia, audio> at device 31.5 (no driver attached)

This is what pcicong -lv says:

none2 at pci0:31:5:        class=0x040100 card=0x01621028 chip=0x24d58086 rev=0x02 
hdr=0x00
    vendor   = 'Intel Corporation'
    class    = multimedia
    subclass = audio

Any suggestions would be appreciated.

Thanks,
PV