Feel free to post here what ever you like as long as it is something related to the ZXmore.

Usually you use the ZXmore in switch position 0 and choose the other instances by switching with shift-shift 1 and so on.10 FOR I=0 TO 255
20 PRINT CHR$ I;
30 NEXT I
40 CLS
50 RUN
I thought it should show this screen in at least position 0?RWAP wrote:I may be wrong, but what else were you expecting to see, until you load some software onto the machine?
PokeMon wrote:Aha - thought the pic was from Darren. What does happen in position 0 exactly ?
Did you check the extra capacitors and jumper settings as read from the manual ?
For a test you could remove IC22 and IC24 (the latches for RAM/ROM switch) to see if it is showing the start screen.
Not sure when you bought exactly the kit - did you maybe check for an additional 47pF capacitor needed at the cpu between pin 27 and pin 29 ?
As in general the board is working with ZX81 this shouldn't be a big issue. Did you try to hold the shift key pressed when powering up in instance 0 for a cold boot ?