Mine is fried. Although my machine didn't fry it. I trouble shot it and was 99.9% sure it was the problem so I pulled it out of it's plastic tray and put it under a heat lamp. Must have melted a solder joint or something, because now I got nothing. But what can you do, it's totally potted in. The part that came out is #6678674 But #6688439 & #6682421 should work.
