How to reset a normal color on LG 55SJ850V LCD 4K UHD HDR

How to reset a normal color on your LG 55SJ850V LCD 4K UHD HDR You wanted to watch TV when, suddenly, you noticed your LG 55SJ850V LCD 4K UHD HDR displayed catastrophic colors! Fluorescent, black and white, colors too saturated, or a burr in the colors at startup… These color problems are really unpleasant for …

How to reset a normal color on LG 55SJ850V LCD 4K UHD HDR Read More »