My h150i has stopped working, when I turn on my computer the pump lights up very dimmly and the fans on the radiator light up but do not spin. I get a message error when I look for the USB in device manager that says "Unknown USB device. Driver descriptor request failed". I've tried plugging the AIO into another Sata cable, deleting and reinstalling ICUE, deleting the drivers and reinstalling. Nothing seems to work. Any ideas?