I built my new PC with quite a few NZXT components; Kraken X41 cooler, Grid+ V2, and a H440 case. I replaced the stock case fans with NZXT red LED fans with clear blades. However, when the PC is powered on, it is extremely loud, even when idle. I tried controlling the fan speeds in NZXT's CAM software, which connects to my Grid fan controller, but nothing seems to change. All my fans are connected to the Grid, and the Grid is connected to a USB on my motherboard, and a molex power cable to the power supply. Why are the fans so loud, and why can't I change their speeds?