Hi there i do not know where any of the power led, power sw, H.D.D LED, RESET SW, plugs go in which order on the motherboard? i have a G31M-S ASRock. I know the area they go but not which way colours- POWER SW - 'BLACK & GREEN' H.D.D LED - 'RED & WHITE' POWER LED - '+GREEN' '-WHITE' RESET SW - 'RED & BLACK' Can u help me please as ive finished the pc and stuck on this! Many thanks. Dave

I am send a picture of the diagram that tells you what goes where. please rate if this helped.

Ok so on the plugs you will see a + and - the plus is the positive.
so on the power and reset switch plugs it doesn't matter. there is no wrong way but the LED's power and hdd the green and red are the + leg for each. you don't harm it if you plugged it in backwards it just won't work.
GL
Jammer

The best way is to check the manual as different motherboard have different way of fitting this.

here's the link to the pdf file for this make and model. Let me know if you have problems reading pdf file.

Hope this helps,.