Hello, I have a intel DP45GS motherboard and having trouble with the audio as it does not function or stay on unless I have a audio source open such as windows media player. If I close all audio sources then I have to open IDT audio panel and on the rear panel side/line in audio source I have to select line-in then select side and then only will it work. For Example: This is what I usually have to do every time I start my computer is open windows media player and let it play a file and then open the IDT control panel and select line-in then side and then hit the pause button then I can play anything else that needs audio such as a youtube video, dvd movie, etc. If I do not do this no audio will play not even windows sounds. Any help appreciated, Thanks.