Problems with the EZPLUG connector (asus rampage APEX VI)

[R.O.G]

Hello, I have problems with the EZPLUG connector (asus ramp APEX VI), when I plug in the source connector (molex), the computer does not turn on.
video: https://www.youtube.com/watch?v=pJ9OLD3p_64

 

[LTC8K6]

Make sure you have not forced the plug in the wrong way:

https://assets.hardwarezone.com/images/ASUS_8_1.jpg