A
Al Klein
I had a noise problem once. I discovered that I had 3 microphone jacks
on the back of my computer. I switched to the one that connects to my
sound card and the noise went away. You can identify the sound card
jack as it will be aligned in the same row as your audio output jacks.
Sound cards normally have 2 inputs - mic and line - and 1 output. But
I'm curious - what were the other 2 mic inputs?