no-sound Troubleshooting

No sound on the Samsung OLED 4K S90F 65 Zoll (163 cm), UHD Fernseher, Optimiert für Fussball und Gaming, NQ4 AI Gen3 Prozessor, OLED HDR+, 4K Upscaling Pro, Dolby Atmos, Motion Xcelerator, Samsung Vision AI Smart TV

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

The soundbar powers on but produces no audio, often from a wrong input, a loose HDMI connection or a muted source.

How to fix No sound

Check the volume

Ensure the TV is not muted and the volume is turned up.

Source: Samsung TV support — no signal / HDMI Confidence: 80% Verified Aug 9, 2026
Difficulty: ★ Est. 2 min

Check the audio output

Ensure the audio output is set to the TV speakers, not an external device.

Source: Samsung TV support — no signal / HDMI Confidence: 80% Verified Aug 9, 2026
Difficulty: ★ Est. 3 min

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