Elongated dark spot on LCD screen,speakers ringing
I have a problem with my LCD tv. It has an elongated dark spot in the lower right side of the screen. It still shows color but is darker than the rest of the picture. And the speakers have a continuous high pitched ring..I have no clue as to what could be causing these problems..Any help? Please..
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Faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD screen are similar, irrespective of its brand and screen size.
Sorry Sir but your LCD TV got wet... it can be splash with too much water, an animal urinate on the panel, etc.... this kind of black spot is caused when the LCD Panel Terminals got wet, this terminals are located at the lower side of the LCD Panel.
check make sure you didnt put your tv next to some thing that has a magnet in it such as speakers either from a radio or home surround sound system this will cause the problem and if its been sitting beside a magnet for awhile your probably not going to be able to fix it
Well depends on wether you what liquid you cleaned it with, because you are supposed to use the actual screen cleaner, if you use windex it takes off the finish on the TV and that may be what caused the dark spots. If not so I really do not recommed doing it yourself, it may just cause more problems, depending on when you bought the TV I recommed getting a TV repair man out there.