无线网络适配器下面黄色叹号 无法启用无线网络

2025-03-14 21:34:05
推荐回答(4个)
回答1:

  网卡禁用了或者没有相应驱动 。
  1、win7的系统,右键单击我的电脑,然后进入管理,然后选择硬件管理,查看列表里有没有感叹号的。
  2、如果有,双击打开看看状态,如果是关闭的状态,那么在电脑上的无线开关就是关闭的,打开就行了。
  3、如果显示驱动不正常,用有线连接上网以后下载一个驱动精灵然后安装并且运行,然后它会自动检测并提示安装/更新驱动程序。

回答2:

如果驱动重新安装了都没有解决
那你点开控制面板—网络和internet—管理无线网络
然后右键点击无线网络适配器的属性
只勾上Microsoft 网络客户端 、Microsoft 网络的文件和打印机共享、IPv6、IPv4、两个链路层拓扑****。
其他的不要勾然后看无线能不能联网,如果能联网再把之前取消勾上的一个一个的勾上然后就能找到是哪个的问题了

我的是360局域网防护的问题~
看能不能帮到你

回答3:

把驱动程序重新装下,或者升下级

回答4:

WIN7无线网络显示已连接但上不了网,有个黄色感叹号的解决方法

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