hdmi-no-audio Troubleshooting

HDMI no audio on the sweguard USB C Kabel 3.1A [2Stück 3m] Schnellladung, Ladekabel USB C Nylon für iPhone 15 16 Pro Max, Samsung Galaxy S24 S23 S22 S21 S20 S10 S9 S8 Plus,Note,A71 A55 A52 A51 A50 A15,Flip Pixel LG Moto

Source: Samsung TV support — no signal / HDMI Confidence: 80% 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: Samsung TV support — no signal / HDMI Confidence: 80% Verified Aug 9, 2026

Difficulty: ★ Est. 3 min

Check the source device

Ensure the source device is outputting audio over HDMI.

Source: Samsung TV support — no signal / HDMI Confidence: 80% Verified Aug 9, 2026

Difficulty: ★ Est. 3 min

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