hdmi-no-audio Troubleshooting

HDMI no audio on the DYON Smart 43 VX 43 Zoll Full HD Smart Fernseher | VIDAA OS, Prime Video, Netflix, YouTube, DAZN, MagentaTV, Triple Tuner DVB-C/S2/T2, WLAN, Hotelmodus, fürs Gästezimmer

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 DYON Smart 43 VX 43 Zoll Full HD Smart Fernseher | VIDAA OS, Prime Video, Netflix, YouTube, DAZN, MagentaTV, Triple Tuner DVB-C/S2/T2, WLAN, Hotelmodus, fürs Gästezimmer

DYON D800218 Remote Control DYON D800218 Stand DYON D800218 Power Cable DYON D800218 Wall Mount DYON D800218 HDMI Cable

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