Hello all, First and foremost, My apologies if this has already been asked however I didn't find it so I am starting my own thread. I'm brand new to the community Ok, so moving on to the problem. When I plug my headphone in, they are not recognized by my windows 7 computer. I'm sure that the headphone are working as I use them with my mp3 player. I'm also sure my sound card is working as my speakers are working. When I go to the playback devices in sound control panel, there is only Speakers and Realtek digital output. There is no headphone, which I've seen on other threads(I've been looking for a solution. No answer found yet) Any help would be appreciated. Thank you in advance.