I have an onboard sound card. It's 6 channel and I have surround sound speakers along with a Mic and a line in jack connected to the sound card.
The line in jack is my Xbox 360.
When line in is enabled, I get REALLY bad static/interference. Scrolling or moving windows around cause bad crackling and hissing until I mute the line in port.
If I get a dedicated sound card, would I no longer get interference?
Cheers