I have had this television for a few years. This past month it started making an awful sound. I thought the speakers were messed up. A few days ago the screen and everything went out. No sound or picture, but the unit gets power. You can turn it on but the screen does not get a signal nor sound from the speakers. I took off the cover and checked the fuses with no luck. Any advice?
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the picture getting darker means the lamp has aged and u need to replace it another thing u need ti replace the mirrors in the light tunnel of the light engine they have faded secondly the noise means the colour wheel has aged you need to replace it u will have to replace the whole light engine cos the color wheel comes inbuilt the light engine and u will be ok ontact lg dealer in your area
I have the same issue, we've had to change our bulb three times in less than two years. now we have 61" expensive paper weight. Our current bulb is less than 6 months old. The TV is only 2 years old and like i said this is our third bulb.
the blue light blinks 4 times. you get sound. then a few minutes the the picture returns... then it goes out, and the cycle goes on.