Ok so At first it was only the front panel. WHen i plugged my headphones in there is a high pitched noise. And there is NO sound (system sounds music). Then i moved my graphics card and my motherboard jack stopped working. And yes i am plugging it in the green jack. Any solutions? I have uninstalled and installed the sound driver realtek. I do not thinik it is system more hardware. maybe if i moved the graphics card back?