There is a way I known to get sound out of this card, I have one and tried it.
It is form here:http://ubuntuforums.org/showthread.php?t=2147443&page=4
First of all, BEFORE turn the PC you need to plug the speaker or headphone to the front panel headphone socket.
Then open a terminal(ctrl+alt+t) and run one of the follow line of code ASAP after logining in.(Because it sometimes work, depend on luck)[enter your user password when sudo ask for it]
sudo kill `ps uax |grep pulseaudio | grep -v grep | awk '{print $2}'` ; sudo rmmod snd-hda-intel; sleep 3; sudo modprobe snd-hda-intel
OR
sudo kill `ps uax |grep pulseaudio | grep -v grep | awk '{print $2}'` ; sudo rmmod snd-hda-intel
//Then(This is not a command!)
sudo modprobe snd-hda-intel
Sometimes, you will need to run it twice.
If you encounter only one side sound out, then try alsamixer
or gnome-alsamixer
in terminal, check the sound level.
PS:It is really a hassle to change plug every time I change OS, so I could only stick with Windows.