I have installedthe mobo and the ram and the psu but now when it comes to connect the cables from the PSU, there is a big connector that has MOBO on it and then that splits into two connectors. So does the big end of the connector, solid piece, go to the mobo or the other way around. I couldn't get any sense out of the manual that came with it. First build, so thanks for the advice. The solid larget connector has mobo stamped on it but so does one of the split connectors