Vista - front audio panel issues

Hello

Ok so I'm running a MSI 790x Plat and Windows Vista x64 everything is plugged in correctly according the the manual, and I have all of my drivers updated, but it still doesnt recognize the headset or head phones for that matter. This headset works on other computers so i know its not the headset. I've asked around and people have told me i might need to enable it in the BIOS, but I've looked around and i don't know how to find it there. So I guess what im asking is if anyone can help me find the setting within the BIOS where i can enable it, or do i have to do something else.

make sure nothing is muted in the audio properties applet by right-clicking the speaker icon in the taskbar

Thanks for the tip but it doesnt have anything to do with the sound setting. The front panel just doesnt recognize anything USB or headset so I'm guessing that i need to enable it in the BIOS i just dont know how to do that...Let me state I know how to get into it just what to press tyo enable the panel.

can you send me the PDF document you got with you motherboard? im just going to check it over, and i also need a picture of your front panel header as you have it now(obviously if you have a camera).

Ok I don't have the PDF and it's going to be a day or so before I can get a camera.