Quoted from JohnJ1366:Having issues with my playfield lights all turning white during game play (started infrequently now I can’t get through a single game) and staying white. Only way to “fix” is to cycle the game off and back on. All cables are seated and tight. Code up to date. At this point my guess is a board is outta whack.
Question: sent JJP a ticket on Thursday. Anyone have general idea how long it takes them to get back to you ?
Got a reply this morning. Think it’s awesome they answered on a Saturday. Just in case anyone has this trouble / problem with lights staying all white, this is what JJP sent:
From: Steve Zamonski
Sent: 1/8/2022
Subject: all the playfield lights are white and wont change colors
Hi John - if you would please, go into the backbox and pull the monitor forward and look at the wiring on the right side (looking at it from the front). The 5volts (red with black ground) dc comes out from the lower middle of the metal box that houses the power supply, sound board and motherboard and runs to the right side of the backbox above the I/O board. It also breaks off and feeds the I/O board right along the top edge. In that area you will see a couple of connectors with the red and black wires which eventually feeds down into the playfield harness and comes out, among other places, at the BAG board (the same board with the mini-usb connection that you said you checked). Concentrate on the backbox connections and look carefully to see if perhaps a black or red wire has pulled back within a connector - that is to say, if a wire with a pin crimped on it is falling backwards out of a connector just a bit even though the molex connector may be plugged in tightly. We have seen several cases of this, and it would cause the lights to freeze as you are seeing. Thanks
I would like to add the instructions are a little off at least for my machine but it was a molex connector that had a loose internal wire. I wouldn’t have though to check the power supply but I did it in reverse and followed the power from the bag board backwards. It was the first molex I came to that had the loose wires.
Hope it helps if anyone else has this issue