So i plugged the 4part of the 20+4 ATX connector into the 12v 4pin connector on my motherboard. I discovered that error and now the fans on the my psu and video card stay on but the hsf fan on the cpu seems to do nothing (previously they all did nothing). Also my power LED is stuck as on. Did I fry the CPU or MB by doing this? Or is this a redeemable error?