z690i aorus

I'm using a Quadro P2000 gpu. In the BIOS it states there is nothing in the PCIEX16 slot, but the fans on the gpu are still spinning as if it's getting power. The motherboard came with bios version F20, it did not work so I decided to flash the latest version (F23a) and it still does not work...

I am building a PC with the Z6901 Aorus with the Kraken X63 AIO. the Motherboard manual shows that the USB 2 header should have 9 pins. However the actual motherboard USB 2 header has 12 pins. And this prevents me from connecting my Kraken USB 2 connector which only has 9 pins. Either I'm...