Yesterday I tried to replace (this is what used to be a simple job) a battery. Took the old one out, put in the new one and now the engine won't turn over. Horn works, headlights work and of note, they don't even dim when trying to start the car. I checked the battery and it has a full charge. I tried starting it in both park and neutral, still nothing. I tried jumping it with a portable power battery with no success. Is there some kind of a reset button you have to hit when replacing a battery or maybe a fuse that controls this? This car belongs to a friend and I'm really not that familiar with a Honda, although I didn't think I needed to be to replace a battery. Anyone got any ideas?