Troubleshooting... Installing 120mm Rear Fan

[jimbo_limited]

Ok... here's my problem.... i am trying to reinstall a 120mm fan into a HP pavilion a305a.... well my 120mm fan is a 2 pin... right... well.... nowhere in site on my mobo i cannot find a 2 pin aux/sys fan... here are pics of what im looking at...

http://www.freewebs.com/jimbo_limited/2 pin fan.jpg this is the fan
http://www.freewebs.com/jimbo_limited/sys fan.jpg the White connector on the bottom of pic is the system fan male connector
http://www.freewebs.com/jimbo_limited/who knows.jpg this is just a whole bunch of male connectors... far right one is the video sound male connector

if the link dont work... (common sense) copy and paste link onto address

I just need to know exactly where do i connect this 2 pin female fan to what connector????