Hi I have a problem with my Front Green Audio jack, it's like it's not detecting mirophones/headphones at all. I have the Realtek sound driver installed and the rear jack works fine, it's just like this front jack is disconnected. I use P5K motherboard. Any help would be appreciated. Oh and on my 'previous' Antec 900 case, the Turn on/off button didn't quite work .... since it didn't turn on the motherboard... I will just hope it's not the famous antec... plz.. Thanks in advance.