Motherboard picture or diagram?

I doubt that you will ever get the picture you want - even if you'd told the make and model a picture would be unlikely.

They often design these things in such a way that the assembly workers are unable to mess up the connections - the type of the connectors - the lengths of the wires - things can only go to one place.

You might try to connect up the things that can only go to one place and then see what guesses you need to make - sometimes the size of the wire and the thickness of the circuit board etch gives a bit of a clue.

Good luck...

Peccavi
April 2013