hdac0 at pci0:128:1:0: class=0x040300 card=0x3030103c chip=0x32881106 rev=0x10 hdr=0x00 vendor = 'VIA Technologies Inc' device = '??? VIA VT8251/8237A High Definition Audio Controller - HDA Codec Realtek ALC660' class = multimedia subclass = HDA all detected, but - no sound =((