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Some plasma sets use fans to keep the TV from overheating.

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16y ago
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10y ago

When you hear your television making a popping sound it could be that you have a bad fuse or circuit connection or that the color tube is starting to give out.

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9y ago

Perhaps a screen failure? I would turn it off and ring the hotline or look at the Owners Manual. (PS, I might be wrong because this is my first ever answered question)

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14y ago

That high pitched whine is probably the high voltage transformer (inverter) powering the backlight. Usually it goes away after the TV has been on a while.

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Q: Why does your fifty inch plasma TV makes a humming noise?
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