no-sound Troubleshooting

No sound on the KabelDirekt 8K & 4K HDMI-Kabel

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 KabelDirekt 8K & 4K HDMI-Kabel

KabelDirekt 8K & 4K HDMI-Kabel Remote Control KabelDirekt 8K & 4K HDMI-Kabel Stand KabelDirekt 8K & 4K HDMI-Kabel Power Cable KabelDirekt 8K & 4K HDMI-Kabel Wall Mount KabelDirekt 8K & 4K HDMI-Kabel HDMI Cable

← All KabelDirekt 8K & 4K HDMI-Kabel error codes

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