Con guy won't leave us alone? help?

LOL. Sorry, but i find this really funny. Look, dont let this push you around because your a girl. Technically, you dont owe him anything. Unless this was done over eBay, and even then its his responsibility to check if the damn thing works before he pays you the money and runs off with it. What i would do in this situation is call up my cousin and go deal with the prick in person, and if you have his adress i can see what i can do ;] but otherwise, tell him to bring the laptop over so you can see whats wrong with it, if he broke it himself dont give him his money back. just dont go and meet him in some dark alleyway! D=