Sorry. Not sure where this goes exactly because I am not sure what the issue is. So, the past couple of days, my sound has been stuttering and lagging my whole system. Not sure if it is the mobo, video card, CPU, onboard sound or power supply. What happens is the sound stutters and my whole system slows down. It lags out my video at the same time. I have tried reinstalling the onboard audio drivers, disabling the network card and a few other things. My system is overall pretty old, except few a newer video card and ram. Not sure how to post my system specs so you can see.