what connector is that in your image,the only connector the cpu has is a 4pin fan connector,and from my knowledge it does not look like that,can you post the spec"s of your computer and how old it is,this should help you to get more help on this forum,there is also a motherboard section you can use
Mobo: MSI z77 GD65
PSU: Cooler Master GX 650 watt.
The mobo has 2 main power plugs 24 pin and 8 pin.
that 8 pin, I'm addnig 4 + 4 pins to it.