I don't see the year or full model number but the usual thing to try is a FACTORY RESET which might be in the product manual or in some cases you have to call and ask the maker.
my tv has no sound coming from the speakers, and i want to watch tv from the antenna. the only sound output is through a coaxial digital audio out. if i hook this up to a speaker with regualr rca cable, you can hear the tv cannel audio but it is very staticky. so i got a coaxial digital audio cable, and a digital to analog audio converter, and ran this into my speaker but theres no sound. i ran the coaxial digital audio cable from my dvd through the converter and i got sound from that. what can i do to get sound from my tv?

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