Whenever I plug in any headphones into the headphone jack on the top of my HP Envy desktop the computer will not recognize that anythings been plugged in. I've looked around in sound setting and set everything to default but nothing shows that headphones are plugged in. Yes they are plugged in all the way and the headphones work with other devices.
Computer model: http://www.shopping.hp.com/en_US/home-office/-/products/Desktops/HP-ENVY/E9G99AV?HP-ENVY-700-210xt-Desktop-PC