hdmi-no-audio Troubleshooting

HDMI no audio on the sweguard USB C Kabel 3.1A [2Stück 3m] Schnellladung

Source: YouTube — repair & troubleshooting videos Confidence: 60% Verified Aug 9, 2026

The TV shows video over HDMI but no audio, often due to an audio output setting.

How to fix HDMI no audio

Check the audio output

Ensure the TV audio output is set to the correct source.

Source: YouTube — repair & troubleshooting videos Confidence: 60% Verified Aug 9, 2026

Difficulty: ★ Est. 3 min

Check the source device

Ensure the source device is outputting audio over HDMI.

Source: YouTube — repair & troubleshooting videos Confidence: 60% Verified Aug 9, 2026

Difficulty: ★ Est. 3 min

Replacement parts for the sweguard USB C Kabel 3.1A [2Stück 3m] Schnellladung

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