Model Number: DV520AEPXAA02
Brand: Samsung
Age: 6-10 years

I have a Samsung dryer that was purchased Nov. 2011. The model number is DV520AEPXAA02. Recently we had issued with the dryer not shutting off after the completed cycle. Diagnosed it as needing the Main Control Board replaced. I installed the part. The dryer powers up, then makes a click and powers down. The old part number is DC92-00322J DY25. The replacement part number sent is DC92-0322J DY26. Not sure if that makes any difference. The website said the part should work. Any ideas?