Problem:

Black tone on the TV

Solution:

Go to the TV's settings menu.

Find and select the "Picture" option.

Navigate to the "Brightness" section.

Adjust the "Black Level" setting according to your preference:

Off: No adjustment to black tones.

Dark: Slightly enhances black tones.

Darker: Further enhances black tones.

Darkest: Significantly enhances black tones but may cause loss of detail in dark scenes.

Test the new settings by watching different types of content and adjusting as needed.