hey guys, wondering if any1 has any theories on why my 2000 CBR600f4 won't start.. its a track bike and has been sitting in shed for last year or so but i always start it and never had a problem.. but 2 weeks ago i went to start it and something near the battery went 'click' like the sound of a fuse or relay blowing but i checked them all (fuses) and they're fine.. after that it had no readout or anything on dash - nothing.. after a bit of fiddling i couldn't work it out so left it, then a week later i went to start it, turned the key and the dash lit up!!???.. turned it over and it went click again and lost power again??.. weird.. thought there might be a loose wire touching the frame but couldn't find anything.. now i have a guy coming to look at it this weekend and i can't even start it!..](*,) damn!!.. please help!