I just purchased an AMD FX 8350 and an Asus m5a97 motherboard. I tried overclocking my CPU to 4.3 GHz but I always get a bluescreen of death error or my PC shuts down when trying to run Prime95. I have a decent cooler (Corsair H55) so my cpu doesn't go higher than 55c. I also tried increasing the voltage. Would it be better to upgrade my motherboard to the ASrock 990Fx Killer AM3+?