Sounds like you have a grounding problem with the headphones. Can you make sure the plug is all the way in? Do you have another set of headphones to try and see if they have the same issue? What type of headphones are they?
Thanks for the reply. The plug is plugged all the way in. I've tried with 3 headphones, and 1 speaker, all with the same outcome. The one I'm using right now is the Razer Moray Earphone. Thanks!