Front Mic Jack stopped working

Hello. I'm having a weird problem where my font mic jack(pink) stopped working. That is when I plug it in it doesn't get detected but the headset/speaker(green one) jack gets detected fine and works. It just kind of happened when I was testing a recording and notice my voice was missing. I checked the sound setting and see its unplugged but its plugged in. The rear jack works fine so no idea.

My motherboard is: asus p7p55-e pro

Thanks.