If the picture looks too bright, too dark, or unnatural, adjust the LG TV Picture Mode and related picture options. You can also reset the picture settings to restore the default values.
Picture quality can change depending on room lighting, the type of content (movies, sports, games), and features such as Energy Saving. If Picture Mode or advanced picture options are not matched to your environment, the image may look too bright, too dark, or overly sharp.
Each Picture Mode is tuned differently. For example, a bright mode may look harsh in a dark room, while a cinema-style mode may look dim in a bright room.
If Energy Saving is enabled, the TV may automatically lower screen brightness, which can make the picture look darker than expected.
Settings such as Backlight, Contrast, and Sharpness can cause eye strain, crushed blacks, or an unnatural image if they are adjusted beyond typical ranges.
Setting: Remote control > Settings (Quick Settings) > Picture Mode
1) Press the Settings button to open Quick Settings.
2) Select Picture Mode.
3) Choose a mode that matches your content (for example, Movies Cinema for films, Sports for sports, Game for consoles).
4) Exit the menu and re-check the picture.
Setting: Remote control > Settings > All Settings > Picture > Picture Mode Settings
1) Open All Settings.
2) Go to Picture, then open Picture Mode Settings.
3) Adjust the options you need (for example, Backlight, Contrast, Sharpness).
4) Re-check the picture after each change to avoid over-adjustment.
Setting: Remote control > Settings > All Settings > Picture > Advanced Settings > Reset
Use Reset if the picture looks strange after adjustments.
After resetting, select your preferred Picture Mode again and make only small changes as needed.
If the steps above did not resolve your issue, please visit the LG Electronics Support website. You can chat with our virtual assistant or schedule a service repair for further assistance.
※ Please note that service fees may apply for engineer visits if your product is out of warranty.
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