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Old 01-07-2016, 01:18 AM
2 posts, read 987 times
Reputation: 10


I have a Samsung HT F4500 surround sound and a LG 47LM9600-TA TV. Everything was working fine until we had a power failure. When I switched it on again after the power failure I can not hear the TV channels. I browse through all the settings and it looks fine. I reset the TV and surround sound to factory settings and still no sound. I unplugged all the cables and plugged it back - still nothing. I noticed a little TV in the right hand corner of the TV with a red X over it with a yellow "plug" that was never there. Also when I switch on my surround sound a pop up block appear on my TV screen and ask me " if I want to switch to HDMI" - this also never happened before. Even when I does this, my TV screen is blank (black). Secondly previously my TV automatically switch over to the DVD screen when I want to watch DVD's. Now it doesn't.
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Old 01-07-2016, 09:03 PM
Location: Sarasota FL
6,865 posts, read 9,550,455 times
Reputation: 6592
What caused the power failure? Was there a storm with lightning? Your system may have experienced a power surge that fried a PCB or two.
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