Bloke
I have some odd things happening.
Tested again after reading your posts properly.
5 .01 V, 12,2 V, 24.2 V loaded and unloaded.
But now I have no optional keyboard but have main key board lit up and can move between window etc.
I need to be able to use the optional keypad to use the Function buttons so I can start it etc, the monitor has been changed at some time in the past.
So it is nearly there, but why has it all of a sudden decided to do this, is it because of removing and replacing the orange plugs???? but then why has it now stopped the optional keyboard??
Burgs