Troubleshooting
The following are troubleshooting solutions for each problem.
Picture Issues
When the TV has trouble with the picture, these steps may help resolve the problem.
The screen is flashing or has become dark
If your TV is flickering or dimming sporadically, you may need to disable some of the energy efficiency features.
Disable
Brightness Optimization
,
Energy Saving Solution
,
Motion Lighting
, or
Contrast Enhancer
.
•
(left directional button)
Settings
All Settings
General & Privacy
Power and Energy Saving
Brightness Optimization
Try Now
•
(left directional button)
Settings
All Settings
General & Privacy
Power and Energy Saving
Energy Saving Solution
Try Now
•
(left directional button)
Settings
All Settings
General & Privacy
Power and Energy Saving
Motion Lighting
Try Now
•
(left directional button)
Settings
All Settings
Picture
Expert Settings
Contrast Enhancer
Try Now
Run
Picture Test
. When the tested image quality is normal, check the signal of the connected device.
•
(left directional button)
Settings
Support
Device Care
Self Diagnosis
Picture Test
Try Now
The picture is not bright, or the picture colors do not look clear
If the screen appears too dim, try changing the settings under
Reset Picture
or disabling
Brightness Optimization
,
Energy Saving Solution
.
•
(left directional button)
Settings
All Settings
Picture
Expert Settings
Reset Picture
Try Now
•
(left directional button)
Settings
All Settings
General & Privacy
Power and Energy Saving
Brightness Optimization
Try Now
•
(left directional button)
Settings
All Settings
General & Privacy
Power and Energy Saving
Energy Saving Solution
Try Now
- 190 -