(Topic ID: 299906)

Older Code Archives (problem after installing LE code on pro game)

By Paul_ST

2 years ago

Topic Stats

  • 4 posts
  • 3 Pinsiders participating
  • Latest reply 2 years ago by Paul_ST
  • No one calls this topic a favorite


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#1 2 years ago

Was wondering if anyone had a source for older code to downgrade node boards. I mistakenly downloaded the Stranger Things LE code to a PRO model machine. The machine was operational at first but the left drop post siezed to operate and a node 8 overcurrent protection. Is there a way to revert back to factory set code? An archive of older source code would be awesome assuming it would downgrade the boards and then put the correct code back on the machine. Is this a thing. Any and all help is much appreciated. Thanks!

#2 2 years ago

Try calling Stern. They can walk you through everything you need to know.

#3 2 years ago

Download the pro image from sterns site https://sternpinball.com/support/sd-cards/ and reflash the card to the pro. There is button at the top has info on how to do it.

#4 2 years ago

I have reached out to Stern(via e-mail because that is the only way anymore; apparently), after running the multimeter on the left down post coil I pulled the CN7 connector from Node Board 8 and the overcurrent went away, I plugged the CN7 connector back in with no overcurrent, tested the coil on the left down post and it went back into overcurrent. Stern has decided it was a faulty or shorted coil and are sending out a new one. I will post back and thanks for the help. Unfortunately Stern does not archive old code so downgrading wasn't an option.

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