So today I unplugged my earbuds and plugged my head set in to my front audio jack (I already had the microphone for the headset plugged in) and as I did so I showed that I didn't have a microphone plugged in and I couldn't hear anything so I unplugged my headset from the audio jack and plugged my earbuds back in to see if I could get sound from them and I still couldn't so I uninstall and reinstall my onboard sound car drivers and turn my computer off and back on and it's still not working but when I put my audio plug half way in the jack I can hear and when I plug it in completely I have to pull down on the plug it self for it to work properly and if I don't I can't hear and it shows that I don't have a microphone plugged in either.