My bike has been sitting a couple months. But bike wouldn't start up. I turned the ignition switch to ON, the bike made a long squeeking sound but stopped, the lights were on but when i hit the start button, the entire electrical system shut off completely, no lights, no read out, clock set to 1am. I keep my battery charged regularly and it reads 12.6 volts. I waited a few minutes, and turned the ignition on and this time, nothing, completely dead. I checked all the fuses, no issue. rechecked the battery connection, no issue. ANy suggestions on what else I could check or a decent dealership that could give me an honest accessment/price? I live in Marietta, GA. Never had issues of any kind prior to this.