Within the past week i noticed when playing almost any game the sound is not in sync with the picture. For an example when a cut scene plays and they talk the lips move and i don't hear it until 1 second later or maybe even a half second. I think it maybe because i switched from outputting sound from the graphics card to using the headphone jack maybe idk. Also i think it could be from the instability of the cpu being overclocked. What do you guys think?