Computer detects headset but no sound

[GarrettB]

so i just installed my new pc everything works but my pc doesnt give sound but it detects the headset can i have forgotten something or do i have to install something?

Specs: Gigabyte GTX 1080 Ti
MOBO": Z270 Tomahawk
cpu i7 7700k

 

[Slow Pri]

What is the name of the headset? What operating system are you using?