I have an msi970a g46 mobo and a cx corsair 600 watt power supply and the 24 pin connector is not fitting at all. It all matches up and slides in to a certain point to where i have to push in very very hard to get the pins to move a very small bit. But im not able to reach the latch on the mobo. I took some pics of my mobo and power supply to see whats up and it looks like one of the cables on the 24 pin connector on the psu is missing. Is that supposed to be like that?