Okay, so I just tried to boot my machine after plugging a fan led into the HDD led slot on my cube connector. I don't know what happened, but I need to know if I fried my mobo or not. If there is anyway to fix this, please let me know. I wouldn't think it would fry from an led connection. With the cube connector unplugged and shorting the power switch, it does the same thing... I have an Asus sabertooth z77 and a corsair 860w PSU. Please, please help me!!!!