radardoug said:Make sure the switches on the MCB card are set up correctly. What you are describing is the unit not switching in the memory cards correctly
will take a look at that... although I didn't flip any of the dip switches. thanks
So far I have a ram3 in slot 12 and a ram4 in slot 16 PCB installed.
the rest of he cards seem to match but will go over it all again.