Why doesn't my RCA HDTV power on
I have an RCA HDTV model number LED 65G55R120Q that won't power on. Why ?
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If you are receiving a stand-by light ( red led light when plugged in), the TV's power supply board is (PCB) is still providing power to the set but your main board ( USB, HDMI, Componant cable connection area) is not functioning properly and will require replacment. If you are not able to see the stand-by light then your PCB is faulty or can no longer provide the require power to the main boards nd must be replaced. EBAY has both boards for sales and as well youtube has some simple tutorials. Tampa Tech is a good all around informant and DIY channel for tv diagnosis. Hope this helps.
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