Hi,
Firstly, please let us know whether other speakers can work properly.
Meanwhile, based on my research, please try the following:
1. Make sure that the device and the connections are good.
2. Update your sound card driver to the latest.
Reference:
Sound cards: frequently asked questions
3. Refer to
No sound in Windows and try the steps.
More information:
Tips for fixing common sound problems
However, if issue persists and other speakers can work properly, it is recommended to contact
Logitech Support for help.
Hope this helps.
Jeremy Wu
TechNet Community Support
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