Recent content by autopop

Can someone please advise , the game comes and plays fine then about a haour later freezes, how can I fix this, Thanks, Bruce

I just inherited a kc-5471 from a defunct pizza parlor, the owner told me the game will freeze after about an half an hour, sure enough, it does just that, can anyone advise me on how to fix this problem, I would like to clean it up and put it out somewhere, Thanks, Gumman