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No sound from TV speakers

Most cases are mute/volume or the output still set to an external speaker. The built-in sound test separates TV speakers/amp from source problems.

Cross-checked ~20 min easyBrands: All

Diagnostic steps

Unlock all 4 steps with expected values

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OnCall Tech is a reference tool for trained technicians and can make mistakes. Always disconnect power and confirm with the manufacturer's documentation before you work.

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