Anyone else having an auich make no noise at all?  This is on a laptop.
Works fine under windows; under NetBSD, it's silent.

Probe says:

auich0 at pci0 dev 31 function 5: i82801CA (ICH3) AC-97 Audio
auich0: interrupting at irq 11
auich_attach: lists 0xe2bbf000 0xe2bbf100 0xe2bbf200
auich0: Analog Devices AD1881A codec; headphone, Analog Devices Phat Stereo
auich0: variable rate audio
audio0 at auich0: full duplex, mmap, independent
auich0: measured ac97 link rate at 47996 Hz, will use 48000 Hz

No PC beep, no MP3 output, everything is silent.

-s