Just picked up a Xenon with a bad MPU board.
I got a replacement board that tests good and works.
However, I am not sure about all the jumper issues with the ROM chips.
In the photo below my broken board is on the right and new replacement board is on the left.
I have already taken my two ROM chips out and moved them over to the new board on left.
However when I put it in my Xenon I get no green light at all on the board.
Do I need to adjust some jumpers or am I missing something else all together?
I can take closer or better photos as well if that will help determine what is wrong.