I suggest you can use the audio cable with your CDROM or DVDROM one.(rember use 1 to 2)2,you can directly plug into TV card ,and another one you should plug into motherboard CD IN,so after that you only directly choose CDPLAYER IN ,then you can hear the voice coming out with you tv software. good luck.it's easy way to do.you don't need put another audio cable to tv out and line in.