本地连接没有了,设备管理器里的网络适配器也没有 你要先确定是硬件问题还是软件问题,硬件问题就要更换硬

2025-03-16 15:00:35
推荐回答(5个)
回答1:

先重新驱动你电脑的网卡,如果还不行就是网卡坏了。

具体操作可以,先找到主板的驱动盘,大多数普通电脑都是网卡和主板集成一起的,所以用主板驱动盘把网卡驱动一下。如果还没显示 就是硬件问题了.

回答2:

请问网卡是集成的还是独立的?
如果是独立的,请重新插拔一下网卡,安装网卡驱动。
如果是集成的,开机后插上网线查看网卡指示灯是否亮。
查看设备管理器中是否有网络适配器。

请加装一块独立网卡。!

回答3:

无论集成还是独立的网卡,硬件管理器中看不到网络适配器的话,那网卡可能就是坏掉了。如果是集成的,考虑换一个独立网卡试试。

回答4:

那就是你的网卡坏掉了,你需要重新购买一个网卡,这个花不了多少钱,最多30元

回答5:

网卡挂了,如果重装N遍系统还是没有本地连接,那你就直接买个网卡吧,便宜的很,20块左右。

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