On the MSI 7145 v2 motherboard, some cables came...

Question

ON jA1 I was able to get the hdd yellow led and the blue power led operational, but I can't seem to get the power switch operational where it will turn on or turn off the computer. { with the computer on I have to literally unplug from the back}. I know the right area because pin 9 is vacant and pin 10 is reserved for future use.