Do audio drivers come with motherboards?

[Dirtyowlnumber4]

I would have assumed so, but I can't find one.. This is a custom buit PC, Asus M5A78L-M/USB3 MB. The front audio jack isn't working (it did when I was running on Xubuntu, but after I upgraded to windows 10 it is not)

 

[Paul NZ]

Most of the drivers come on a cd/dvd. But they maybe out of date. If you can get online download them from the site

 

[smorizio]

realteck is the place to download the newest driver or look from a vaild sight the newest 2.x drivers. in the realtech audio control software there a check box to make the front and rear audio ports two separate ports. by default the rear audio port is the only one on.