Some of the simplest solutions to annoying hum in computer speakers involves just checking all the connections and making sure everything is plugged in tight. Audio cable transmits sound as ...

Your computer's multimedia experience loses a dimension when distortion overtakes your sound and makes audio content unbearable to listen to. When noise affects all of your computer's audio output, ...

first thing that comes to mind is you may have your connection mixed up. ie. inserting (+)ve node into (-)ve socket or something similar.