board was exposed to mud and water , bobcat mounts this in machine in the frame beside where your feet are, it is behind an access panel in a plastic case that has vents , very stupid place imo, this is componet that burnt out, board had a thin coating of flexible material about 1/8 inch thick on it i removed some around the same kind of chip hoping this would help identify, this is a very common problem with these boards of this age app. 1998-99 which is another reason i would like to repair this not buy another 1 which will probably fail in the same way in the future i cant for the life of understand why this is mounted in the machine where it thanks steve