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Savannah ThompsonJul 26, 2025
What to do if my Denon AVR-X3000 power turns off and the red light flashes?
- KkennethgriffinJul 26, 2025
If your Denon Receiver's power turns off and the power indicator flashes red every 0.5 seconds, first check the speaker connections. Unplug the power cord, then re-twist the core wire or adjust the connector before reconnecting the wire. If the issue persists, the amplifier circuit may have failed, in which case you should turn off the power and contact a Denon service advisor.