Glenn H Pinehurst , NC July 05, 2016 Appliance: Samsung Dryer DV5471AEP/XAA Samsung Dryer Dv5471aep/Xaa / : Samsung dryer would not shut off. How to replace Assy Pcb Main;Orca,Dryer Main,120V/60Hz,. Talked with Chat Pro and ordered the main panel. Came within 3 days. Removed 2 screws from top panel and 6 plugs from main panel. Installed in reverse order. Dryer is now back in working order. Saved me a service call. Thanks Glenn Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes