hi im completely new at this so sorry if i ask a stupid question but all ive tried atm is changing power leads as i only got one key with it so need to have the other locks drilled out so i can put some new ones in so i can get into it i bought this from a auction with thinking if it dont work i have a uncle thats worked with fruit machines most of his life but ive asked him for help and ive not heard anything from him but back on subject my problem is i cant see any lights on it at all and it doesnt do anything when plugged in so can someone start off by throwing some ideas out so maybe i can have a crack at getting this working?