I have a amd fx 6300,gts 450,corsair xms 4gb ddr3, msi 970a-g43 mobo.I recently upgrade from a core 2 duo and an ancient asus mobo.The problem is my pc will randomly freeze.Tried formatting,re installing windows etc.Problem persists.I have a gaming cabinet with 1 front fan,1 side fan.Is the problem overheating and if so how do I fix it.Or have I got a defective mobo/cpu(I think highly unlikely).Please help