The screen brightness does not automatically adjust.

IMPORTANT: This article applies only to specific products. Check the Applicable Products and Categories section of this article for details.

Check the following:

1. Make sure Auto luminance level in Ambient light sensor is turned on:
   1. On the remote control, press the Quick Settings ( or ) button and select Settings.
   2. The next steps will depend on your TV menu options:
      • Select Display & Sound → Ambient Optimization Pro → Advanced settings → Auto luminance level.
      • Select Display & Sound → Picture → Ambient light sensor → Auto luminance level.
2. The ambient light sensor is located near the center bottom of the screen. Make sure the sensor is not blocked by anything, such as a sound bar or the TV stand.
   Notes:
   • The brightness of the TV screen may not be changing due to reflected light. For details, check the TV instruction manual.
   • If applicable, make sure the blue protective tape is removed from the sensor.

If you feel the screen is too bright, adjust the screen brightness from the image quality settings:

1. On the remote control, press the Quick Settings ( or ) button and select Settings.
2. The next steps will depend on your TV menu options:
   • Select Display & Sound → Picture & Sound → Picture → Brightness.
   • Select Display & Sound → Picture →Brightness.
3. Adjust the setting as desired.