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    求助Cool pi 4b无法启动

    Scheduled Pinned Locked Moved Pi 4B
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    • 1
      15647215856
      last edited by

      用tf卡启动,上电后绿灯一直不亮。请问是需要重新刷机吗?系统默认的启动方式是什么,我想要用tf卡启动,需要更改什么设置吗?

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        george @15647215856
        last edited by

        @15647215856
        确认loader升级到最新版本,然后系统镜像通过etcher刷入TF卡,默认的启动顺序是USB TF卡 EMMC。

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        • 1
          15647215856 @george
          last edited by

          @george 你好,升级loader的时候,瑞芯微工具一直检测不到设备,是因为win11和串口驱动不兼容吗?还有请问,正常上电启动后,系统应该自己启动吗,是应该actled闪烁吗,我的灯一直没亮过

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          • 1
            15647215856 @george
            last edited by

            @george 还有另一块4b,之前可以正常启动,但是现在上电以后actled不亮。请问这个是什么问题?

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