DENON AVR-X2800H Setup Assistant Stuck
| CONF | DIAGNOSIS | PART MATCH | ACTION |
|---|---|---|---|
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85%
CONF
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Main Digital PCB Assembly
The Setup Assistant is an integrated firmware routine executed by the digital processor on the Main Board. A persistent hang indicates a failure in the NAND flash memory or the instruction execution path within the SoC. Replacing the entire digital board resolves logic-level corruption and hardware-level handshake failures in the HDMI/GUI overlay circuit.
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CHECK PRICE |
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15%
CONF
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Secondary Circuit / Wiring Check
Inspect wiring harness.
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CHECK PRICE |