Realtek ALC887 Problems on my homebrewed stationary computer

Have read a couple of the threads here and got some neat tips.
Have tried reinstall pulseaudio and alsa…those easy first steps without getting it to work.

So my problem is that ubuntu detects my monitor sound card but not my mothercards (gigabyte S2H, rev. 1.0)

Had some messages before getting to the installing phase, something about IRQ, and found this page:
https://help.ubuntu.com/community/DebuggingIRQProblems

I’m thinking maybe there is a conflict between the two and wondering what you might think, not expecting a written out sulotion, but a little help would be apprichiated 🙂