no-sound Troubleshooting

No sound on the REV Kabeltrommel 25m Outdoor

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

Difficulty: ★ Est. 3 min

Replacement parts for the REV Kabeltrommel 25m Outdoor

REV Kabeltrommel 25m Outdoor Remote Control REV Kabeltrommel 25m Outdoor Stand REV Kabeltrommel 25m Outdoor Power Cable REV Kabeltrommel 25m Outdoor Wall Mount REV Kabeltrommel 25m Outdoor HDMI Cable

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