So I just pre-ordered the Intel Core i5-8600K 3.6 GHz 6-Core LGA 1151 Processor for my son for his gaming computer that he had built. The only problem is his previous CPU was AMD and I guess this new one won't work with his motherboard. I'm computer illiterate and he knows some but not enough about all the tech stuff. What would be a good motherboard to get for this and then does everything need replaced too?!?!