Larina B Ankeny , IA April 07, 2023 Appliance: LG Dryer DLEX8100V Lg Dryer Dlex8100v: The dryer quit working, defective electrical control board. How to replace Dryer Main Control Board. Replaced the dryer Main Control Board. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes