Solved tv making a humming noise

July 18, 2013 at 14:08:09
Specs: Windows 7
my tosh408V801 TV has started making a humming noise what could be wrong with it its 14 months old thanks

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July 19, 2013 at 15:57:41
✔ Best Answer
Is the humming coming from the speakers or internally? If it's internally, it's most likely a power supply issue. If it's humming from the speakers, it could either be a filter capacitor in the power supply going bad or a ground loop issue due to connecting another device to it such as a DVD player or VCR. Do you have any other devices connected to it?

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