Case fan wiring



What now? Are you serious? I have no idea why that happened did you plug the modular cables into the right spot on the psu? Some should be marked for pci, sata, molex, etc.

Molex connector: https://upload.wikimedia.org/wikipedia/commons/3/31/Molex_female_connector.jpg
^that goes into this: http://imgur.com/A2mcIPq

If thats what you did and it still burned through a wire I haven't the slightest idea why.
 


http://imgur.com/vm8WFSr I plugged it into the molex. Fans started working so did the control, then the wire started to smoke badly and I unplugged the pc. Fans haven't worked ever since