Usman A Staten Island , NY May 08, 2016 Freezer wouldn't start a small whine and then a click Opened DUFM320 PTC and seen the disc burned. Decided to replace this part as well as the O/I Protector since it was cheap. Freezer running great again! 2 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes