George C Kingwood , TX August 30, 2015 Appliance: LG Dryer DLE5977B Lg dryer (12 yrs old) would dry for a while on any heat setting then shut completely off stay off no power complete black out then after 20 30 minutes come back on I spoke with the experts at parts pro and they suspected the main power board. I ordered the main power board along with the control panel. Since I was taking everything apart I decided to replace other components as well- thermostats, thermistor , sensor wire. When I was all done the old LG was back to working like new. Oh while I was at it I cleaned and vacuumed out the complete machine. Great factory parts, videos p, service and videos, the price of all the parts was less than a repair technician and easy to do. Read More... 14 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes Tools: Screwdrivers