Hi My motherboard has two 3 pins and one 4 pins connectors. In 1st 3 pin connector I plugged in quiet, low speed fan. 2nd 3 pin connector is free. In 4 pin connector I plugged in 3x Arctic Cooling fans (quiet fans) and CPU fan (noisy at max speed). Using speedfan I made: "When gpu temperatre >68 degrees run fans at 100%". I need this because there is 2mm free space between video and sound cards. Arctic Cooling fans running at 100% throwing out hot air from graphic card and gpu never is up to 70 degrees. CPU fan is too noisy and makes me sick. I would like to keep CPU fan at low speed and manage Arctic Cooling fans (idle=low speed, 100% speed when needed). How should I plug in Arctic Cooling fans to manage them and force CPU fan at low speed?