I have a Ms PacMan table, and I entered the test menu to put it on cocktail cabinet mode, and to turn on free play, but now I am on a screen called I/O Test. I son't know how to get passed this screen. I am assuming that I have to press all the buttons to test them and when I press the buttons on the screen, the text on the screen labeling the button changes from blue to red. But I can not find the buttons "P1 S3", "P2 S3", and "SERVICE". Can somebody tell me where these buttons are?

SOURCE: galaga/ms. pacman arcade game won't power up, no

Look up your local coin op amusements vendors that provide equipment to local bars etc, They may be helpfull as they deal in these repairs everyday.

SOURCE: I have a new arcade cocktail table with 60 games

I feel your pain. BUt if it were me, I"d call the company that you bought this lomon from and demand your money back. I t is obviousyou paid big $$ for it, now, they want You to be the troubleshooter and fix it yourself. SInce you are not a tech, you need to tell those A holes that you wil lnot attempt to fix something that is their fault. After 2 days, they should picp up the unit, or send another one. IN fact, I would not want another item from this company.

If you paid by credit card, or PayScam, you may have recourse in getting a refund.
I would strongly suggest that you DO NOT work on it anymore. That is not your job.

Please don't just shrug this off, feeling ripped off. DO SOMETHING about it, demand your money back as you did not get what you paid for. There are laws in every state that say that a piece of merchandise has the expectation to perform as it is stated. You should NOT mess with it at all.
So, don't roll over and let these idiots take advantage of you. Make the call and tell them to send someone out to fix the damn thing, or take it back. I know you've waited many years for one, but this is not it. Those mods are all over the place for sale, so don't think you have a one of a kind item. There are others, from more relaible sellers.

Hope this makes sense to you and you stop fooling with it yourself.

Let me say that if you mess with it, they could say thet YOU messed it up.
. So leave it alone.
Good luck :)

Are they in the same state you are in?