I am building a new rig, have an asus p8 77 v pro MB and a Corsair 500 case. Cases now days do not have speakers / buzzers for sounding board warnings etc. (dunno why but ...)
I ran into this before so I have some little buzzers on hand, but they have two pins for connections, but the mother board has four.
I don't want to fry my board so need your help.
The images shows from left to right:
+5v - ground - ground - speaker
I know "speaker" is one needed for certain, not sure if ground or +5 is the other, I assume ground but not sure.