: Ensure the SATA power cable for the case's fan hub is connected to your power supply. The VDG/ARGB header only provides the signal , not the full power for multiple fans.
If you have an older Gigabyte board with a VDG header, use the VDG plug.
: Ensure you are plugging into a 5V header. Plugging a 5V VDG/ARGB cable into a 12V RGB header will permanently damage the LEDs.
: If your motherboard lacks any 5V ARGB headers, you may need an external ARGB controller or a 5V-to-12V conversion hub. So I was doing the preinstalled rgb case fans - Facebook
In the context of the Fractal Design Torrent case, VDG is a legacy 3-pin Addressable RGB (ARGB) connector used primarily by older motherboards.
: Most modern motherboards use the layout with a gap (● ● [gap] ●).