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Fault with DVD player. Its laser pick up unit do not read the disc. It might need replacement. Contact any service technician. http://electronicshelponline.blogspot.com/
Try another input and another source such as a DVD player. If you still get the buzzing sound, you could have a faulty power supply output or a fault in the audio circuit of the main board.
The damage actually occurred on the LCD (liquid crystal display) itself, not on the screen. Therefore, when the tv is switched off, no damage is visible. What happens is that when it is turned on, the liquid crystals "leak" because the display is broken. This is why you can see lines and a small dent.
Depending on the tv, replacement LCD panels may be sold separately, though chances are that it would cost less to simply buy a new tv.
Thanks for your post, and I wish you the best of luck!
Sincerely,
Der Strom
I have the same exact tv and the same exact set of problems, I was watching a movie through my xbox 360 connected by a hdmi cable. All of the sudden (noone walked by it, noone touched it, did not change the channels, didn't hit the remote) the colors just kind of "reversed". very very strange, don't know whats going on with it. And of course we can't find our reciept either, we even bought the extended service plan. A lot of help that did if we can't find it.
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