“Why might a steady hum and no discernable media sounds be emanating from my soundbar?”
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Thank you for your inquiry! A steady hum from your Insignia™ 2.0 Mini Soundbar, without media sound, could be caused by ground loop interference, loose cables, or a power supply issue. It may also be set to the wrong input or the TV’s audio settings could be misconfigured. To fix it, check all connections, try a different input or device, reset the soundbar by holding Power and Volume Down for 5–10 seconds, and confirm the soundbar is properly paired or updated if using Bluetooth. If the hum continues, trying a different outlet or contact Insignia Customer Support by phone (877-467-4289) for further troubleshooting. Tine | Insignia Support
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