I have a enermax saberay case and tried to plug in the rgb on the motherboard for mystic light. Suddenly an electric spark or little came out of nowhere. I started my pc wondering what happened. Everything was working fine, except the fact that my cpu suddenly over heated even though my fan is spinning well. I checked the fan rpm, to find that it's 0 rpm. I took off the stock cooler to see the thermal paste that was perfectly fine. Do I need to replace my mobo or something?