Lg 55lf5700 dark sceen
The screen is not working anymore and the built in light inside of the screen is burning out and the screen needs to be replace on the The TV's screen is either Dark or blurry picture is most often caused by the result of picture setting. If the screen is still dark after turning off Energy Saving, click Back on your TV's remote to return to the Picture menu. From the Picture menu, select Picture Mode Settings. Select vivid for the highest brightness, and most vivid colors.
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