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Terri Herrera DDSAug 5, 2025
How to fix Sine Audio DS6403 with no power?
- JJames ScottAug 5, 2025
To resolve a Sine Audio Speaker System with no power, verify the power adapter is securely connected to the electrical outlet and the DC plug is properly inserted into the DC IN socket. If it still doesn't work, unplug the power adapter for a minute, then reconnect it.