Razer headset not showing up

Daviiiddd

Honorable
Feb 10, 2014
23
0
10,510
I've recently built a new pc, I have a GTX 760 and I'm using a HDMI cable to link it to my screen. I also have a Razer Tiamat headset but when I plug it into the headhpone and mic jack sound wont come through it? I've looking in my settings and it doesnt say that I can enable it.

Does anybody know whats happening?