Where do I connect my AIO cooler on my motherboard.?

[KittenKisses]

This might seem like a very simple question.
But, this is my first build and I am not sure where to connect my AIO.

The instructions don't show specifically on which header it connects just that it connects to a header.

AIO: Fractal Celcius s24
Motherboard: ASRock Taichi Z370

 

[timmy_area51]

there's usually a cord that comes from the cpu water pump , that connects to the CPU_FAN 4pin

there's another one that comes from the fans to your radiator , they connect to SYS_FAN's or chassis fans