D
dazza1981
Pretty much as tel says really, if you have access to the loft you could look for jbs with loose terminations and any obvious signs of damage if you dont know how to use a MFT. Obviously isolating first and proving dead with your voltage tester!
But i admire your opening post and honesty to say that your a trainee and have no idea how to use a MFT. Some of the keyboard gangsters on here will say you should not be doing anything without supervision blah blah blah but you said yourself if its out of your depth then you will leave it to a competent sparks.
This is how you learn and it has got your brain thinking and hope you find the fault mate !!
But i admire your opening post and honesty to say that your a trainee and have no idea how to use a MFT. Some of the keyboard gangsters on here will say you should not be doing anything without supervision blah blah blah but you said yourself if its out of your depth then you will leave it to a competent sparks.
This is how you learn and it has got your brain thinking and hope you find the fault mate !!