Bruce W Johns Creek , GA August 27, 2022 Appliance: Samsung Washer WF42H5200AP/A2-0000 Samsung Washer Wf42h5200ap/A2-0000: Unit not turning on. How to replace Washer Main Control Board Assembly. Replaced the Main PCB with the help of your repair video. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes