no-sound Troubleshooting

No sound on the soundcore by Anker 3 Bluetooth Lautsprecher, Stereo-Sound, PartyCast | Audiotreiber mit Titan-Membran, BassUp, 24 Stunden Akku, IPX7 Wasserschutz, individueller EQ, Draußen, Garten, für Zuhause

Source: JBL support — speaker troubleshooting 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 volume is not muted and is turned up.

Source: JBL support — speaker troubleshooting Confidence: 80% Verified Aug 9, 2026

Difficulty: ★ Est. 2 min

Reconnect the device

Reconnect the device to the app or source.

Source: JBL support — speaker troubleshooting Confidence: 80% Verified Aug 9, 2026

Difficulty: ★ Est. 3 min

Replacement parts for the soundcore by Anker 3 Bluetooth Lautsprecher, Stereo-Sound, PartyCast | Audiotreiber mit Titan-Membran, BassUp, 24 Stunden Akku, IPX7 Wasserschutz, individueller EQ, Draußen, Garten, für Zuhause

soundcore A3117 Replacement Battery soundcore A3117 Mounting Bracket soundcore A3117 Power Adapter soundcore A3117 Faceplate

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