Question about Televison & Video
LG LCD 26". Had for several months but now very loud humming/buzzing noise coming from front of tv. As you increase volume, so does the noise. It is so loud that it is nearly impossible to watch tv.
You may have a torn speaker element. This is usually the cause of buzzing noise in the sound, also you may have a bad capacitor in your audio section. This is what I would suggest doing as a test open the front bottom panel of your TV and visually inspect the speakers for signs of ripping and or tearing in the speaker element. If the element or elements are torn it may be possible to repair it with rubber cement or rubber paste just coat the tear with the rubber cement to hole the torn edges together and allow it to dry for two days before testing the sound. If the speaker elements are not ripped then the problem may be a bad capacitor either in the audio section (power supply) or in the filter block (usually attached to the speakers to separate bass and treble signal to the speakers.
I hope this helps,
Posted on Apr 16, 2009
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Posted on Jan 02, 2017
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