Amd Overdrive and fan 0?

[daz87uk]

Ive Had a look at my fan controlls in AOD, and refered to my motherboards manual on fan header names. I can controll Fan 0 and Fan 1, but in my manual it says I have

Cpu Fan
Pwr Fan
Fan 1
Fan2
NB Fan

So whats fan 0 if it doesnt exist in the manual?
I have tried lowering the fans down to try and pin point which one it is but I still cannot tell which of the fans the controller adjusts. Any help much appreciated

 

[PioneerFX]

test by plugging a fan into each 4 pin header on your board in sequence, and see which one shows FAN_0 enabled in Overdrive, my guess it will be pwr_fan

 

[daz87uk]

Found out that Fan 0 is the cpu, and I also found that very annoying rattle which is coming from one of my brand new fans
unbelievable I say Oc give me 2 dead harddrives (that im still waiting for replacments ) and now one of my fans from E.b.u..y.e.r (god 4bid I say those words here ) is playing up

Well at least I had a spare fan controller, but I cant over my luck atm, this is also a brand new pc im running as my last one died a few weeks ago whats next my car??