I have a 1995 120 hp force motor that was running fine and will not start. I have been out on the lake for 6 days without any problems. Boat and motor are in new condition. I stopped that motor to get a skier in the water and then could not start it. Engine will not turn over at all. Nothing happens when I try to start it. In addition that motor will not trim up or down. I have power working on all gauges, lights and radio. What is the problem?