ok i have a future spa im working on and i replaced the mpu board as the other had alot of acid damage. i replaced the board with an alltek board. i cleared the memory amd set the dip switches correctly. the game starts up and seems to play fine but all the displays start up with all 9's. is there a setting to fix that or what could be the problem

I will have to try that. But I think all the displays are 7 digit displays

So that could be the problem why the displays all start up with 9999999 instead of 0000000

No they are 7 digit displays

I have not tried 1 display at a time. I did do the display test and they all work correctly

No I do not have any 6 digit displays

good question ill have to look its at my customers right now

I have an AlltekSystems board in there

Changed out the pia out of a new board and that fixed it. Starting to get worried when new boards come with bad parts