no-sound Troubleshooting

No sound on the UGREEN HDMI Switch 4K@60Hz Bidirektional HDMI Splitter 1 In 2/2 In 1 | HDCP2.2/HDR10+/CEC; Bidirektional HDMI Splitter 1 in 2 Out/2 in 1 Out für PS5, Xbox, Switch, Monitor, PC usw

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 UGREEN HDMI Switch 4K@60Hz Bidirektional HDMI Splitter 1 In 2/2 In 1 | HDCP2.2/HDR10+/CEC; Bidirektional HDMI Splitter 1 in 2 Out/2 in 1 Out für PS5, Xbox, Switch, Monitor, PC usw

UGREEN 50966 Replacement Battery UGREEN 50966 Mounting Bracket UGREEN 50966 Power Adapter UGREEN 50966 Faceplate

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