I was giving my bro a walk-through of overclocking on the phone (he lives in hawaii). As he was putting the speed up incrementally (i think thats a word) it failed at about 20% of his normal. He has an AMD, not sure what type. But whenever he boots up his pc, he gets absolutely nothing but a black screen. I told him to reset his bios (unplug the jumpers and plug back in) he says he did it but it didnt do the trick. He got a new cpu and im trying to convince him to send me his old one, he wants to trash it. He thinks that he "fried" it. You guys got any advice?