SONOS ARC Failed
| CONF | DIAGNOSIS | PART MATCH | ACTION |
|---|---|---|---|
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85%
CONF
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Sonos Arc Soundbar (Replacement Assembly)
The Arc initiates a dedicated 5GHz wireless link to the Subwoofer using mDNS and UPnP protocols for synchronization. Failure to pair, when the Subwoofer is known-good, points to a hardware or firmware failure within the Arc's internal 5GHz radio module or its network controller. This prevents the Arc from establishing the necessary low-latency peer-to-peer connection required for audio bonding.
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15%
CONF
|
Secondary Circuit / Wiring Check
Inspect wiring harness.
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DIY Repair Guide
Watch exactly how to replace the Sonos Arc Soundbar (Replacement Assembly).