Hi I have audio going through the Line-in but for some reason I cant hear it. The pc can detect audio but for some unknown reason only known to asus its not coming through my speakers, like the line-in is muted ive looked all over windows and i think ive found the line-in volume controller, but its already unmuted. all my settings in bios and my front audio connector are all set to HD audio, if that makes any difference i dont know. can someone please enlighten me how to uncrack this asus mystery and let me in on the secret as to how to make line-in work.