Bike help please!

So just heard from a bike instructor who works with the people who are "attempting" to fix my sv that they are stumped...

they haven't called me yet to let me know anything but they tried putting in a new battery and nothing will even work as in bugger all, no lights nothing!

and as motorbike mechanics im guessing they've tested the R/R and alternator etc, so im abit worried now whats wrong with the poor old girl.

any ideas oh mighty org? that i could pass onto them or am i just going to let them keep having a look till they find something?


UPDATE: they are completely clueless to as whats wrong so they've ordered in the official suzuki manual and are going to have to take it all apart check wiring etc. they say ussually when a wire is burn't out broken it jumps out and is easy to find, nothing appears wrong with mine, and a few of them have spent a couple of h ours trying to find out whats wrong.