The question is rather short on details but if the noise is a pop, buzz or snap prior to the set turning off I`d start with a power overload or a failing power supply. Use a good UPS with voltage and frequency filtering to reduce mains noise and droops or spikes from other large loads in the building.
Danville, Indiana. Danville is a town in Center Township, Hendricks County, Indiana, United States. The population was 9,001 at the 2010 census. The town is the county seat of Hendricks County.
Danville is located in eastern Boyle County at 37Â°38â²44â³N 84Â°46â²11â³W / 37.6456Â°N 84.7698Â°W / 37.6456; -84.7698. According to the United States Census Bureau, the city has a total area of 15.9 square miles (41.2 km2), of which 15.8 square miles (41.0 km2) is land and 0.077 square miles (0.2 km2), or 0.58%, is water. Danville, Kentucky Water Tower viewed from the north.