Jungle Lord flippers

[Ponyboy6039]

Good morning everyone I have a jungle Lord Williams system 7 and I have replaced the batteries in it and now I don't seem to have any flippers on the right side the left ones work the magnets work but the right flippers don't work I was messing around with plug on the driver board and the bottom right flipper work for a minute and then it stopped.

[pinballdaveh]

It sounds like driver board problems. Unplug and remove driver board check 40 pin female connections by holding board up to light and through connectors. Replace any if needed. Also check for cracked solder connections on jack pins.