How do I adjust the brightness on my LG Smart TV?
Press the SMART button on the remote control and select Settings > PICTURE. Select the screen setting: Backlight, Contrast, Brightness, Color, or Tint. Adjust the setting by pressing the BACK button or the THUMBWHEEL button on the remote control.
Why is my LG TV screen so dark?
If your LG TV’s screen is too dark or the brightness keeps changing, the problem is the Energy Saving mode setting. By default, LG sets the Energy Saving to Auto, which means that the TV will automatically adjust the screen brightness depending on the ambient light it senses. This will save you energy usage.
Press the SMART button on the remote control and select Settings > Option on the TV menu. Scroll down the page and select Mode Setting. To change the Mode Setting select Home or Store. (If Home is selected then the menu will exit.)
Why is my TV so dark?
Some televisions have a Light Sensor function, which causes the picture to change brighter or darker based on the lighting conditions in the room. It may be possible to enhance picture brightness by turning off the Light Sensor or Automatic Brightness Control (depending on your TV model).
Why is my screen dark on full brightness?
Assuming your display isn’t damaged, the most common culprit for a consistently darkened screen is power saving mode. When your battery is close to being drained, your smartphone can turn off a number of background operations and tweak the display to use less power.