Quoted from chaz009:Stern is saying I need a new Magnetic Spinning Disc Assembly. I'm not convinced.
If anyone has any other ideas how to fix this your ideas would be much appreciated.
I think what you’re asking is what are the common failures you can check.
There aren’t any because there aren’t enough of them that have failed yet. Maybe in 30 years we’ll know.
You can take it apart and maybe figure out what happened but you probably still won’t be able to buy the part.