It works with the new board! Any way to adjust the volume? I've tried to find it in the manual but no luck...

Think of the GAME (SP) chip as the operating system of the machine (Windows XP, Windows 7, Windows 10, etc.). Each version of the SP chip supports certain game types. So long as your currently installed SP chip supports the new game type, you don't have to change it out.

Even with an unlabeled chip, you can determine the current chip numbers in your machine with the instructions found on this page.

G20 can be MLD or Non-MLD.  As far as I know, there is not button requirement for any game type.  Most of us just like the OLED Edge-lit buttons because they look great and some even have game specific bling.

I am looking for a par for monopoly luxury diamonds, trying to figure out what version is the stand alone, what version requires the controller and if the strips are the same between the two. Any help is greatly appreciated.
Thanks

Thank you very much!
Iteresting button interface. My machine has one button per horse and each press is one bet up to 10 per horse. Thats a lot of quarters to feed if you want to bet 10 on a few horses, believe me. Lol
I can’t imagine a way to beat it consistently because the odds of a slot machine are pre-determined.
However, I wonder how a video poker computer would get the wins up if someone intentionally lost every hand. Would it eventually deal a royal flush and if you selected to re-draw several good cards would it magically turn it into something else high paying? Hmmmm.