Having problems with your Flat Panel Televisions ?

Hi I have an LG 42" plasma about 2.5 years old. When watching late at night with low sound so as not to disturb the household the screen buzzes when a bright screen/white sky or even with no signal and just the screen savor comes on and moves a round. Is this the power supply getting ready to pack up as is very annoying.



Answers :

I do not think the buzzing is coming from the screen itself. It is either coming from the transformer on the power supply or the Sustain boards(labelled X-main and Y-main). My money would be on the sustain boards. Please remve the back cover and verify whether the sound is indeed coming from either of these and let me know

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