Asus Laptop model x75vd headset michrophone not detected

[TheSoldier275]

So i basically use an adaptor because my laptop has only 1 3.5mm jack,so i use an adaptor so i can connect the headset and the microphone from the headset,but it does detect the headset but it doesn't detect the microphone what could it be the problem

 

[ffg7]

try the headset and microphone on another computer to make certain the mic works.