Connecting a new psu help.

shouyrou6

Honorable
Aug 6, 2013
6
0
10,510
Today I bought this psu Corsair - CX Series Modular CX750M 750W ATX Power Supply - Black.

I'm trying to connect it to my motherboard but I cannot seem to find a 4 pin connector to connect it. On the box it doesn't show a 4 pin, so do I need to connect the 4 pin on the motherboard?