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树莓派 4 插电红灯一直闪烁，是坏了么？

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  •   83f420984 · Dec 7, 2020 · 3291 views
    This topic created in 2159 days ago, the information mentioned may be changed or developed.
    家里设备太多了，前段时间就搞了个 DC 电源(输出 12V 电压) 用来一拖多，然后也没注意直接接到树莓派上了，发现无法启动，后来用原装电源接上后也无法启动，红灯一直闪烁，是电压过高烧坏了？
  • 树莓
  • 红灯
  • 闪烁
  • 电压
    1 replies  •  2020-12-08 20:25:54 +08:00
    FurN1
    FurN1
    Dec 8, 2020
    1
    https://www.raspberrypi.org/documentation/configuration/led_blink_warnings.md

    闪的 pattern 会说明问题，和链接里对比一下你是哪种问题
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