I'm stuck. Just putting together a new system and all I have are 3 wire fans for the heatsink. The CPU fan connection on the motherboard is a 4 pin thingy.<br>I can plug in the 3 pin connector but the ...

I needed to modify my Papst 120 mm connector from a 3-pin connector to the 4-pin molex. Seems I screwed up somewhere cause it doesn't run anymore. It couldn't be because of my reversing the polarity ...