Poulan Mower Won't Start?

I have a Poulan PB195H42LT and I am unable to get it to turn over. There is no click or any other noise. The battery is fully charged and it was running good the previous day. I checked the user's manual and it suggested that it might be the fuse, but I have been unable to find it. The manual said that it was located in the seat with the safety switch, but we took the seat completely off and we could not find it. Is there any other place that we might look? Also, if the seat safety switch is unplugged, will the mower start?