Michael H Gold Hill , NC July 11, 2017 Appliance: Samsung Washer WF350ANW/XAA Samsung Washer Wf350anw/Xaa / : Pcb checked abnormal sometimes it would not start then it would start and stop. How to replace Washer Main Pcb Assembly. Replaced Pcb 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes