The motherboard power supply interface is generally a 20+4pin or 20pin interface, which must be plugged into the motherboard power supply interface (note: the motherboard power supply must be fully connected, otherwise the motherboard will not light up). As an example, the red box in the picture of b560m aorus pro ax is the interface for plugging in the motherboard for power supply.
Gerry Bertier The true story behind his paralysis & ‘Remember the
