Hi Thanks for reply.
I added below arg in vm.conf and shutdown and startup vm. but still win7 audio device not detection..
args: -device intel-hda,id=sound5,bus=pci.addr=0x18 -device hda-micro,id=sound5-codec0,bus=sound5.0,cad=0 -device hda-duplex,id=sound5-codec1,bus=sound5.0,cad=1
Is there...