Replacing original psu with original back plate

Replacing original psu with original back plate ie black and white wires with a clone psu?

I have a clone psu i would like to fit! The motherboard is a clone but power supply is not how do i do this correctly please?

Picture : https://mega.nz/#!XgMmkJIB!s3pRsWmrpl_SySAIYnx9WiJoQLMtJ6nTTpWz8DBnNh4

Thanks

sorry guys the psu was in fact the same configuration so no bang this time lol!