This is driving me nuts. At work, I set my c-141XL off to the side, plug in some earphones and use it as a music player. You can imagine my suprise when I can hear my neighbors conversations pumped through my headphones while listening to music. The whole reason why I put on earphones is so I can focus on my work and tune out my loud office. My headphones are Shure noise isolating headphones. I plug in the same headphones into my am/fm radio and I can't hear my neighbors, even with the voume turned all the way down. So I know it is the computer pumping in sound from the internal mic to my headphones. For additional proof everytime I touch or tap on the tablet I can hear it in my headphones. How to I keep the voices out of my head No really this is frustrating. I can't find any controlls anywhere for turning off the mic. I installed the latest sound drivers (to be safe) and no luck. Disabled the device in the control panel, and no luck. I have turned down the volume down in the properties but I can still hear it (but softer). Anybody else notice this? Is there a fix?