Have TV Questions? Ask a TV Technician
Hello, I’m Nathan, and I’ll be assisting you today. My livelihood depends on your positive feedback, so your satisfaction is my highest priority.
Sorry to hear you’re having trouble.
Without knowing the specific symptom/problem you're having, I'll assume you are having trouble with the tv not powering on or being slow to start up, or powering back off quickly after turn on. This was a known problem with this model, but not limited to just a bad capacitor cause, there are also a faulty integrated circuits on the main board that needs to be replaced at the same time. If your soldering skills are sufficient to handle the delicate work of replacing ICs, you can order the part here: http://www.shopjimmy.com/samsung-bn94-01880a-main-board-component-repair-kit-for-pn50a510p3fxza.htm
If you'd prefer to find a repair shop, or replacement boards instead, just let me know.