i've ever come across this situation b4.
light gone,no cranking sound.retry it again till batt flat.put on my fren batt oso no cranking.i unplug/plug back those wiring above the fuse,finally light appear and can start liao. (old bike maa .. wiring harewire)
my advice is u try change batt first see got light bo.if no maybe got something to do with yr fuse,wiring or rectifier and maybe starter too.
faulty fuel pump oso will left yr bike unable to start