Here are what I see being connected from my power supply to motherboard - a 6-pin (rectangular shape), a 4-pin(square shape) and a 4-pin single straight line . Nothing else coming out from the mini ITX power supply. There does not seem to be any SATA connector coming with the power supply either. Any advise? Thanks so much.I took a picture of the connections, it's a bit hard to see, but hopefully you can see the white pinshttps://imgur.com/a/c6wbo