Didn't know whether this came under "Homebuilt Systems" or "Motherboards" because my question pertains to both. Maybe one of you who are using the same motherboard has the answer. Building a new PC and purchased the new K8N Diamond Plus. For a power supply, bought an Antec SmartPower 2.0. One of the connections to the motherboard is a 12v power connection "used to provide power to the CPU". It requires an eight pin connector with various square and semi-round holes, however, neither MSI nor Antec furnished such a connector. I emailed Microstar but they never replied. Any suggestions, recommendations, thoughts would be appreciated.