Kyle B St.Petersburg , FL June 29, 2015 Appliance: LG Washer WM2277HW Lg Washer Wm2277hw / Abweeus: No power would not turn on. How to replace Main Printed Circuit Board. Removed top of washer, tested wires coming into pcb and found it to be faulty so I ordered it from this website and it came in 3 days. Removed the old, don't forget there is 1 screw on the back of the washer holding it in but the rest is just tabs. Installed the new and it works fine again. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes