Just got this machine so I did not see it work. Everything powered up as usual, but no coin in and no dbv and no sounds. Pushing the white coin in button played and spun reels. I tried using a set chip to turn on dbv and set denom. Would not go into menu. I pulled a working board and installed and the coins went right to the hopper without adding credits. Cleaned coin optics and all was good. Put original board back and same problem. Then I noticed it was a different type of board. It is the second pic. Is it the 16mhz board? It has no switches and the volume pod is not soldered on. Is there different ways to turn on options on it? SP is 1145. I have chips in a 10mhz and everything works except the sounds. I have gone to option 2 and turned on along with 5 for credit and 9 for dbv. The board that came in it is brand new. If there is a way to use it let me know the settings. Thank-you-very-much