Santiago O Hialeah , FL January 10, 2016 Appliance: Amana Gas Dryer LG1009W Amana Dryer Lg1009w / P1177602w W: Power failure. How to replace Main Pcb Power Control Board Assembly. My Son and I were able to follow a repair clinic you tube video that showed how to replace The Mainboard. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes