Hya Radar.

He mentioned he has integrated sound so that wont work im afraid.
@Sntinman87 , if you only formatted youre pc then youre bios settings should still be ok. But even if not , altering bios settings is easy , no need to buy a new card over that.
But youre motherboards model would help , you can find the exact model out with the app that Radar linked.
Which driver have you tried? And where did you get that from?
And if you look in youre device manager , do you see any question marks , or exclamation points?