I recently purchased a Samsung HW-KM45C Soundbar and connect to my HP4272PL plasma television. After hooking up all of the HDMI inputs and my antenna input, sound will come through the television speakers through the HDMI inputs but will not come through the optical connection on the soundbar. I assume this is a setting issue on the television, but I cannot solve this problem, can somone offer some advice and a solution, thanks!
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