Sorry if my original post didn't make to much sense but I was pretty tired when I submitted it (I had just finished work).
Since I don't have the manual for the 3000T or for the 3640 I decided to do a search via google for jumper settings, the only jumper I saw that seemed to be of any use was the clock source, J104 I think it was, which I did try changing without any noticable change.
Does anyone know what jumpers need to be changed to what settings ? Is there a nice diagram anywhere of the 3000T motherboard which shows the positions of all the jumpers as well. It's a big motherboard
@D
Thanks for the name of a programme I can try, when I get home (yes I am at work again, you have to love 12 hour shifts) I will give it a go.