Hello,
3 years ago I modified my Alpha S9000 which was a 5 reel version to switch it to a 3 reel version.
The game installed was CASH SPIN but I had no transmissive screen. I was playing with only the 3 left reels and the 2 right reels were not working.
The screen being the top 20" in lying format, as in one of the photos.
I wanted to change the game and come back to 5 reels but I can't !
The 2 reels on the right no longer spin after the clear ram and I have a DEVICE NOT SET error.

I remembered that the usb sockets behind reel 1 were important but I don't remember.
I swapped the reels and they are all functional, I conclude that it comes from the physical configuration of the machine.
I'm missing something but I don't know what
