When your electric freestanding range is malfunctioning, the main PCB assembly, specifically the oven control board (DE92-03019H), could be the issue. This genuine Samsung part plays a vital role in monitoring temperature and controlling oven heat. It's manufactured in South Korea and fits various Samsung models. Before installing, unplug your range or turn off the house circuit breaker for safety. Make sure to wear work gloves to protect your hands. Always confirm your range's model number for compatibility before purchasing.