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Discussion Starter · #1 ·
I have an LG 50PG25 that started turning itself off and immediately back on once TWC upgraded me to a Cisco 8642HDC settop box. Also had problems with the audio from settop box would cut out - resolved only by turning settop box on/off. I couldn't believe that the box was the problem, so I called the warranty company who replaced a board on the TV - still happened. Connection to TV from settop box via HDMI.

About that time I was having some cable issues - 8642 box would have an audio issue if I tried to fast forward any on demand channel. TWC tried another HDMI cable, then changed connection to Component video. No audio problem, no TV turning itself off.

Has anyone else seen this power issue with Cisco 8642HDC? I am on TWC's Charlotte NC system.

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