WebFeb 10, 2024 · The Screen has two circuit boards the control the led's for the top and one for the bottom controlling the back light to the screen. One of these had failed. So the Color … WebMar 7, 2024 · Disable the Energy Saving Mode. If you are still experiencing a dark screen, you may want to check if Energy Saving Mode is activated. Energy Saving Mode adjusts the brightness of your TV to reduce power usage, which may be causing the screen to appear dark. Sometimes the screen will appear dark due to this feature.
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Our samsung smart tv has a dark shadow on the top of screen, - JustAnswer
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