John, this model had some issues with some substandard capacitors. Take good look at the power supply board (BN44-00150A), and check the caps for bulging or leaking. Pay particular close attention to CM812, CM813, and CS804. Replace all caps from "Samwha", which is a company that took over Samsung capacitor manufacturing in 2002. Hope this helps, good luck.
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John, this model had some issues with substandard capacitors. Take good look at the power supply board (BN44-00150A), and check the caps for bulging or leaking. Pay particular close attention to CM812, CM813, and CS804. Replace all caps from "Samwha", which is a company that took over Samsung capacitor manufacturing in 2002. Hope this helps, good luck.
John, this model had some issues with some substandard capacitors. Take good look at the power supply board (BN44-00150A), and check the caps for bulging or leaking. Pay particular close attention to CM812, CM813, and CS804. Replace all caps from "Samwha", which is a company that took over Samsung capacitor manufacturing in 2002. Hope this helps, good luck.