How to connect the computer modular power interface

The specific solutions for computer modular power interface are as follows:

Solution 1:

Please experts solve this problem: There are 20P and 8P interfaces on the power supply. Next, the power cord is 20P plus 4P. How do I plug it in? I don’t dare to plug it in randomly for fear of burning the motherboard. Can anyone who knows know please tell me? Thank you!

Solution 2:

The power sockets are designed to prevent reverse insertion. As long as you look carefully at the interfaces, not all of them are square. Each group of interfaces There are one or more small slots with a figure-eight shape or an oblique opening. There are also features online that correspond to these interfaces. As long as you find these features and align the interfaces, you will not insert them incorrectly.