I want to fix up my old scrap yard pc with an i5 2500k which had a dead mobo. What is the recommended chipset for overclocking this processor. I believe i use to have a p67 motherboard but i never overcloked the chip. What are all the motherboard chipsets to overclock the i5 2500k? I'm looking to buy the mobo off ebay most likely but i don't want to spend too much I just want to bring this pc back to life and give it a good o/c around 4ghz.