Just to update it was indeed a ground wire. Working perfectly since. Many trouble free warps!

So I found another board for a pretty good . I swapped it in and the exact same thing. well at least i know where the problem is.

Thanks for the replies. I plan on spending some time this weekend on it so we'll see...

Update, so I tried the above nothing seemed to work. I'm going to look for another pcb in hopes that that will fix it. if anybody has one for sale lmk. Thanks!

Thanks for the quick replies. I will update after I try the suggested.

Hi All,

I am the lucky owner of a Vs super mario cabinet. I usually fire it up once a month and play a few games. Last night I turned her on and of course it fired up right to the start screen. I loaded some credits but strangely the 1p/2p buttons aren't working. Does anybody have any insight to this issue? My machines are in the basement and I wondered about the cold being a factor but I'm not sure. Any help, ideas or areas to start looking would be greatly appreciated. Thanks so much!