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I replaced a burnt out motherboard on a makerbot replicator dual and am trying to get the board in the link below to work properly. The main issue i am having is with the new board the leds no longer work like they did with the original one and does not have the LED option on the display. Any suggestions on how i can fix the problem???

I am using Replicator G Sailfish version 40R33 with the board.