mic doesn t work in headset. Windows 7 desktop computer

[gabrielezerbo2006]

i am on windows 7 in my gaming pc and headset only sound works but the mic doesn t work.l
and yes i tried plugging it in different jacks, it doesn t show up on control panel and it isnt muted

 

[Phillip Corcoran]

Does the headset have one combo jack-plug or two separate ones?