Igt pinball machine problems

[Crash]

I went over the 9999 credit limit and my machine locked up with a p .08 in the pinball screen and changes to a C_01 I know nothing about these games but I've tried turning key and hitting what I think is a reset button and I can not get it to do anything please help

[shortrackskater]

Please post a photo of your machine with the error codes. 

[Stayouttadabunker]

Those codes that you're telling us leads me to believe that you're talking about an S+ "Barcrest" Pinball machine?

I've seen the [C0-1] code somewhere before and I think it's telling you that it lost communication.

The small harness with the wires coming from the interface board on the back wall of the cabinet up to the topbox computer.

                                    or

There will be another harness coming off of that interface board as well going down to the motherboard.

There will be some LED lights on it when it's in operation.

It's for data COMM between the main MPU on the bottom in the cabinet going up to the topbox MPU.

Something may be loose or not connected on that line but I would check that first.

[Crash]

Please post a photo of your machine with the error codes. 

   I've tried to upload photos it keeps telling me to big

[Stayouttadabunker]

Open in Windows Paint, resize photo's smaller side to 1000 pixels, save to desktop and attach to any Reply.

Others say email photo to yourself...but pictures end up too small or sideways all the time.