75UR640S0TD.ANR

Help Library

Operation
No video of each channel after I moving to new place. How can I connect the antenna?

No video of each channel after I moving to new place. How can I connect theantenna?Symptom To set Auto Tuning after you move to a new placeHow to fixNon-SmartTo set Auto Tuning※ Setting procedure/adjustment menu may vary depending on the mo...
Troubleshooting
Audio is heard but video is not seen.

Audio is heard but video is not seen.SymptomIt may take some time for OLED, LED, LCD, PDP products to show picture afterpower is turned on.How to fixCheck if LG logo appears normally on the screen when power is turned on.When using a set-to...
Troubleshooting
Dots are twinkling in certain part of the screen.

Dots are twinkling in certain part of the screen.SymptomSpot appears on some part of the screen or the spot twinkles.How to fix1. If the product has picture test or USB function, check if the same symptomoccurs on the same area when using t...
Troubleshooting
No audio

No audioSymptomWhen there is no sound, please check if :1. the sound volume is “0”;2. it is “Mute” mode;3. the speaker is “off”. ※ Having the sound setting normal, if you still don’t hear any sound, check thevolume of set-top boxwhether it ...
Troubleshooting
Channel changes automatically.

Channel changes automatically.SymptomChannel changes automatically.How to fixIf TV returns to normal operation after removing batteries, this may be due tothe dirt on buttons of remote control. Please check and clean your remotecontrol.
Troubleshooting
TV is turned on/off automatically.

TV is turned on/off automatically. SymptomWhen TV is turned on/off at specific time, check if scheduling feature is set. How to fixNon-Smart[Menu] → [Setting] → [Time] → [Off Time]- Repeat : Select [Once], [Select the day], [Daily], [Mon.~F...