for some reason randomly while running pretty light programs my Kernel_task process starts topping 300% and my fans start going full blast. This is confusing since it's a brand new computer and I am hardly running anything. I can't seem to find a solution really. I have seen a few others with this problem but mostly on older machines. Is anyone else having this problem with their new imac? I'm running Xcode gimp and safari so nothing crazy. It goes from speeding along to crawling and fans full blast. This is a new machine but I did transfer data from my old iMac. Any ideas?