Chainkicker,
Nope! No four pin socket available on the board and no 4 pin plug attached the main pwr plug either.
You are right about the fiddly little connectors. What I will do is rotate each of them through 180 and see what happens. But right again. There is no way of telling which is right or wrong. The drawings in the manual are a mirror image of the plugs on the mobo. Somewhat confusing too.
I did check the floppy connection and it was keyed so should be right - I guess!
Thanks for your inputs guys. I am about to set forth to rectify, alter, bash, bin or go