I am installing my pc and I have some questions. Not sure if anybody can help. I got some Thermaltake fans and they have the stand fan connector but it came with another cable that has 8 slots. Idk if that’s for something else or not. I emailed tech support but heard nothing back. In the motherboard box has a little plug that has 4 prongs like ground etc. I didn’t see anywhere to plug that in if needed. There is a black cable with looks like dual SATA power connectors that plug into the power unit but I’m not sure. It was in the Corsair box but no instructions for what is what. I plugged in the SATA data but there are no power connectors that came with the HDD it SSD. There are several plugs that are part of the usb and audio jack in the front of my case. I saw he audio on motherboard but no H.D.D LED or AC 97. I’m surprised the cables from the power unit are barely long enough to reach the plugs therefore I have no way to hide or do much with the cable. I have read through the motherboard manual before asking these questions. Any help would be greatly appreciated.