Mary D Covington , GA October 11, 2015 Appliance: LG Dryer DLE7177RM Lg Dryer Dle7177rm / Acreeus: I couldn't get anything on my control panel to work there was power to the dryer but nothing would come on. How to replace Main Pcb Power Control Board Assembly. Just replaced the control panel. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes