Thread: morex 80wpsu and reg ATX cable dilema!!

a very newbie question - i have done the searches
mobo to morex 80w psu and regualtor
which way does the supplied ATX cable go ??

Theres 2 20 pin ATX connectors on the cable - one with adjoining connections ( from pins 5,6,7,10 ) to HD cd and floppy ( no connection on 2 of atx molex) and one just ATX 20 pin molex (no pin 2,5,6,7)
i realise
One ATX 20 pin molex goes to MOBO and other 20 pin molex to morex 80w Dc - Dc psu (

but which way round ??

ATX molex with no connectors to mobo
and ATX with connecors from it to DC -DC psu

or

ATX molex with connectors to MOBO
and plain ATX molex to DC -DC psu

help!!

epia 10k