Sound
Sound
Expert Settings
If the test reveals a problem, select
Menu
Settings
All Settings
Sound
Expert Settings
Reset
Sound
.
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Settings
If the test shows no problems, select
Menu
Settings
Support
Device Care
Self Diagnosis
Signal Information
.
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Support
Support
Device Care
If the test shows no problems, select
Menu
Settings
Support
Device Care
Self Diagnosis
Signal Information
.
Try Now
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