Windows 7 3,5 mm jack not plugged in error!

[deda993]

I dont have sound on my windows 7 pc,i dont have sound using headphones and speakers (it just says "not plugged in" even when it is)

sound in the background (chrome) headphones not plugged in Imgur: The most awesome images on the Internet
options 1 Imgur: The most awesome images on the Internet
options 2 Imgur: The most awesome images on the Internet
with headphones plugged in Imgur: The most awesome images on the Internet
drivers Imgur: The most awesome images on the Internet

and the thing that is the most important in my opinion,motherboard Imgur: The most awesome images on the Internet

Also,important thing to note is that I used sound from monitor for a short time,but I installed two new systems since then and data should have been wiped probabbly.