Table of Contents
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Screen Self-diagnosis
Support Screen Self-diagnosis
After running a test to verify that the image signal is output normally, you can select
whether there is an error with the signal on the screen.
If there are no problems in the test, check the connected external device or broadcast
signal.
Sound Self-diagnosis
Support Sound Self-diagnosis
Start the Sound Test to check that the sound signal output is normal, and then select
whether there is an error.
If there are no problems in the test, check the connected external device or broadcast
signal.
Privacy & Terms
Support Privacy & Terms
User Agreements
These are the terms and conditions related to use of the Smart TV service and
protection of privacy.
Legal Notice
It's a legal notice for services provided via TV.
Open Source Software Notice
You can view the instructions for each item.
Troubleshooting
Perform Check-up with the Quick Help
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