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Illumination LED
[99] Troubleshooting
Start here
Self diagnostics
Software updates
If a full reset (restart) of the TV is required
[100] Troubleshooting | Start here
Self diagnostics
Check if the TV is working properly.
Press the HOME button, then select [Help] — [Self diagnostics], or [Help] — [Problem diagnosis] —
[Self diagnostics].
[Self diagnostics] will start.
Hint
You can also check the following symptoms under [Help] or [Problem diagnosis].
[Internet connectivity symptoms]
[External devices symptoms]
[Picture/Sound symptoms]
If the problem persists, try the following.
Reset (restart) the TV. For details, refer to If a full reset (restart) of the TV is required.
Check and try Software updates.
Support Site
[101] Troubleshooting | Start here
Software updates
108
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