Hey guys, turned on my pc today and it switched off after about 10 seconds and said overclocking failed. H80 pump was making crazy whining noises and the fans were just blowing out cold air. Presuming it was the cooler that was causing it to shut down, as the copper was pretty damn hot. Ordered a h100 for next day as I can't live without a pc for too long. Just hoping that was the only issue with it.