The vacuum in your CRT has begun leaking. I would advise you not to touch the TV, and ring up a technician. It is in a vulnerable situation and may be a hazard to you and others.
The TV made a popping sound and then shut off, tried to turn it back on and it wouldn't at first and...
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The TV made a popping sound and then shut off, tried to turn it back on and it wouldn't at first and then it did for about 4 hours. Turned it back on today and now just goes on and off by itself,
Recently purchased a new LCD HDTV and connected to HD Cable. Now the volume changes up and down...
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Recently purchased a new LCD HDTV and connected to HD Cable. Now the volume changes up and down without changing it ourselves. It goes from faint to pretty loud.