Okay so I recently just bought the MSI M7 ACK (GREAT MOBO). But the ATX is weird on this thing. Next to the CPU it has an 8 Pin with a 4 Pin next to it. I don't know if you need both or if you just need at least an 8 pin or a 4 pin. I looked online and couldn't get ANY answers. I just put a ticket in for MSI but they take way too long to answer. So I figured id come here. The computer runs just fine but I did hear without the extra 4 pin you cant OC the i9 7900x. Idk if its true or not I haven't really tried because I'm kinda scared lol... If this is true, where can I find a 4 pin ATX chord that can be added to my corsair CX850M or where can I find myself an 8Pin +4 Pin ATX cable because I've looked for days and still cant find anything. Thank you in advance!