AC97 to HDAudio audio frontpanel mod

Place push buttons behind the jacks and make sure buttons triggering when plug the male jacks, then use hot glue to fix the buttons. these buttons for sensing if jack is plugged in.

 http://img190.imagevenue.com/img.php?image=346235306_IMG_1358_resize_122_416lo.JPG

http://img159.imagevenue.com/img.php?image=346242699_IMG_1359_resize_122_408lo.JPG

http://img141.imagevenue.com/img.php?image=346250825_IMG_1360_resize_122_49lo.JPG

http://img103.imagevenue.com/img.php?image=346257996_IMG_1362_resize_122_1075lo.JPG
remove these two pcb tracks.

http://img243.imagevenue.com/img.php?image=346262358_IMG_1363_resize_122_28lo.JPG 

solder 1K resistor between  pin2 and pin4 of audio header