用JP 7.2 （39.2.0）,thor开机串口打印错误log

Robotics & Edge Computing Jetson Systems Jetson Thor
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用JP 7.2 （39.2.0）,thor开机串口打印错误log，是什么问题？这个错误log有什么影响么？

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Hi mingkuo2010,

Are you using the devkit or custom board for Thor?

This is usually a known, harmless display/DCE log message.
It commonly appears when a DP AUX/DPCD access fails, and by itself it does not indicate a fatal issue unless it is accompanied by real symptoms such as black screen, display hotplug failure, or resume/display malfunction.