ok I just found the cpu 4 pin connector location for the cpu but there is no key for the connector wire from the fan. I have a fan plug with a black wire (ground) on one end of the 4 pin socket. I know which MoBo pin is ground on the motherboard based on the docs. The color sequence wired into the fan connector are Black, yellow, green, blue. My book says the layout of the MoBo pins are Ground, +12V, Sense, Control. I'm thinking of plugging the black to ground and there by yellow/Green/blue would match with +12/Sense/Control.
what is the difference between using HD or AC'97 connectors for front pannel audio jacks. I just play normal audio as far as i know. Should I just plug in the HD jacks and I guess get that HD sound whenever available?