Bryan P Olathe , KS February 12, 2018 Appliance: LG Dryer DLEX2650W Lg Dryer Dlex2650w / : Lg dryer drum would turn on without the power button being selected only way to turn it off was by disconnecting the power cord. How to replace Main Control Board (Pcb Assembly). Took the lid off and replaced main control board. Easy fix. LG Part Number: EBR62707629 7 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes