How to reset a normal color on LG 49SK7900 Super 4K UHD Smart TV
How to reset a normal color on your LG 49SK7900 Super 4K UHD Smart TV You wanted to watch TV when, suddenly, you noticed your LG 49SK7900 Super 4K UHD Smart TV displayed catastrophic colors! Fluorescent, black and white, colors too saturated, or a burr in the colors at startup… These color problems are really …
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