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Raspberry Pi 3 b +-以太网端口不起作用

[英]Raspberry Pi 3 b+ - Ehternet port is not working

I am new to Raspberry Pi 3B+ I have connected by mistake 5v pin to 5v pin. 我是Raspberry Pi 3B +的新手,我将5v引脚错误地连接到5v引脚。 I was connecting a fan to my Raspberry Pi 3B+ which was presented with a connector. 我正在将风扇连接到带有连接器的Raspberry Pi 3B +。

But since then my raspberry pi ethernet is not working. 但是从那以后,我的树莓派以太网无法正常工作。 Did I reset any setting or something actually went terribly wrong. 我是否重置了任何设置,或者实际上出了什么问题? Not sure, but it seems like its not working. 不确定,但似乎无法正常工作。 Nor I am not able to connect it with WiFi. 我也无法将其与WiFi连接。 I have installed Hassbian on it and as per its documentation 我已经按照其文档安装了Hassbian

https://www.home-assistant.io/docs/installation/hassbian/installation/ https://www.home-assistant.io/docs/installation/hassbian/installation/

I just created a file wpa_supplicant.conf in boot folder through SD card reader. 我刚刚通过SD卡读取器在启动文件夹中创建了文件wpa_supplicant.conf And I am not able to open the Pi board to troubleshoot the issue as I don't have any remote connectivity. 而且由于我没有任何远程连接,所以我无法打开Pi板来解决问题。

Someone can suggest the issue I might be having? 有人可以建议我可能遇到的问题吗? I have red light working on it. 我有红灯在工作。 Also I tried installing new OS on another SD Card but still it was also not working. 我也尝试在另一个SD卡上安装新的操作系统,但仍然无法正常工作。

对不起,这听起来像是您炒菜板了。

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