Can somebody help me figure out what is wrong with my 4 wheeler. I have 2007 sportsman 500 EFI. Parked for about 5 months with battery disconnected, now it has no electrical power and will not start. Fuel pump runs constant when u turn on ignition. will crank if u jump solenoid, but won't start. battery is fully charged and main power and ground wires are good. Nothing comes on when u turn on ignition except fuel pump, dash doesn't light up, headlights and taillights don't work either. Could not find any fuses, only 2 fusable links by starting solenoid, which are both good. Any help would be appreciated.