Tony C North Andover , MA August 31, 2015 Appliance: Samsung Washer WA456DRHDWR/AA-0001 Samsung Washer Wa456drhdwr/Aa-0001 / : Samsung washer would not reliably start or run. How to replace Washer Main Pcb Assembly. Replaced old control board. Looked up on Appliance Parts Pro and Called to verify. Excellent service technician. Helpful Appliance Parts Pro Youtube Video described process. Save 1/2 the time by having that. Good terms re return and warranty. 2 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes