# install alsa utilty
apt-get install alsa-utils
# view dmesg and lspci to comfirm that
# sound card has been found by system
alsamixer
# but all of item is off
# config sound card by alsaconf
alsaconf
apt-get install alsa-utils
# view dmesg and lspci to comfirm that
# sound card has been found by system
alsamixer
# but all of item is off
# config sound card by alsaconf
alsaconf