I got this unit from a friend. When I first started it I played one side of a record and then turned it over to play the other side. When I pushed the Start button it whines like it is trying to start and then shuts off. Can't get it to work no matter what. I put it away for 6 months and decided to try it again. I plugged it in and played one side of an album again and then it quit working just like before. The original owner said he had this problem once and pushed some buttons to get it to work again, but can't remember what that sequence was. I don't know -- I'm lost. Help!
Jim