Posted 23 February 2009 - 12:28 PM
So my motherboard died on me and I replaced it over the weekend,
I reused all my old hardware, HD, CPU, Fans, etc...
My question comes with the CPU fan, my old MB and Fan only had 3 pins, my new board has 4 pins,
I plugged the 3-pin fan into the 4-pin MB connector the only way it would go and it works, it is alot louder now, seems to be spinning a little faster as well (where I think all the extra noise if coming from)
What is the 4th pin for on my MB fan connector?