Paul W Buena Park , CA March 24, 2015 Appliance: LG Washer WM2016CW Lg Washer Wm2016cw / Abweeus: Washer control panel would not turn on. How to replace Power Control Board Assembly. My husband and son installed the new PCB assembly. Everything is working great. While they had it apart, they cleaned everything up and it works as good as new. 6 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes