设备管理器中无线网卡设备显示叹号，属性中显示该设备有问题代码43的处理方案
<h1 id="top_0" class="wikigeneratedid" style="outline: 0px; text-size-adjust: none; -webkit-tap-highlight-color: transparent; color: rgb(52, 52, 52); font-family: "Microsoft YaHei", Arial, sans-serif, 宋体; background-color: rgb(255, 255, 255);">故障现象</h1><p style="outline: 0px; text-size-adjust: none; -webkit-tap-highlight-color: transparent; color: rgb(52, 52, 52); font-family: "Microsoft YaHei", Arial, sans-serif, 宋体; background-color: rgb(255, 255, 255);">无线网络无法使用，右击开始菜单→打开设备管理器，网络适配器中无线网卡设备显示叹号，右击打开属性，设备状态显示：由于该设备有问题，Windows已将其停止（代码43）。如下图：</p><p style="outline: 0px; text-size-adjust: none; -webkit-tap-highlight-color: transparent; color: rgb(52, 52, 52); font-family: "Microsoft YaHei", Arial, sans-serif, 宋体; background-color: rgb(255, 255, 255);"><img src="https://chinakb.lenovo.com.cn/chinakb/prod-api/file/downloadFile?key=uniko/IMAGE/0cdbf60446a4926e1664c98968ae906c-1758596452730.png&name=mceclip0.png" style="cursor: pointer; border: 0px; outline: 0px; text-size-adjust: none; -webkit-tap-highlight-color: transparent; max-width: 100%; height: auto !important;"></p><h1 id="top_6" class="wikigeneratedid" style="outline: 0px; text-size-adjust: none; -webkit-tap-highlight-color: transparent; color: rgb(52, 52, 52); font-family: "Microsoft YaHei", Arial, sans-serif, 宋体; background-color: rgb(255, 255, 255);">原因分析</h1><p style="outline: 0px; text-size-adjust: none; -webkit-tap-highlight-color: transparent; color: rgb(52, 52, 52); font-family: "Microsoft YaHei", Arial, sans-serif, 宋体; background-color: rgb(255, 255, 255);">这种情况一般是无线网卡驱动异常导致</p><h1 id="top_10" class="wikigeneratedid" style="outline: 0px; text-size-adjust: none; -webkit-tap-highlight-color: transparent; color: rgb(52, 52, 52); font-family: "Microsoft YaHei", Arial, sans-serif, 宋体; background-color: rgb(255, 255, 255);">解决方案</h1><h2 id="top_12" style="outline: 0px; text-size-adjust: none; -webkit-tap-highlight-color: transparent; color: rgb(52, 52, 52); font-family: "Microsoft YaHei", Arial, sans-serif, 宋体; background-color: rgb(255, 255, 255);"><strong style="outline: 0px; text-size-adjust: none; -webkit-tap-highlight-color: transparent;">一、从驱动列表中更新驱动尝试：</strong></h2><p style="outline: 0px; text-size-adjust: none; -webkit-tap-highlight-color: transparent; color: rgb(52, 52, 52); font-family: "Microsoft YaHei", Arial, sans-serif, 宋体; background-color: rgb(255, 255, 255);">选择无线网卡设备（带有wireless字样）右击点击更新驱动程序→点击浏览我的计算机以查找驱动程序→点击让我从计算机上的可用驱动程序列表中选取→勾选显示兼容的硬件，然后选择第一个无线网卡型号，点击下一步，等待驱动安装完成后重启尝试。如下图：</p><p style="outline: 0px; text-size-adjust: none; -webkit-tap-highlight-color: transparent; color: rgb(52, 52, 52); font-family: "Microsoft YaHei", Arial, sans-serif, 宋体; background-color: rgb(255, 255, 255);"><img src="https://chinakb.lenovo.com.cn/chinakb/prod-api/file/downloadFile?key=uniko/IMAGE/276b0a2987fe5ad1b5d3111987b2350f-1758596716186.png&name=mceclip1.png" style="cursor: pointer; border: 0px; outline: 0px; text-size-adjust: none; -webkit-tap-highlight-color: transparent; max-width: 100%; height: auto !important;"></p><p style="outline: 0px; text-size-adjust: none; -webkit-tap-highlight-color: transparent; color: rgb(52, 52, 52); font-family: "Microsoft YaHei", Arial, sans-serif, 宋体; background-color: rgb(255, 255, 255);"> </p><h2 id="top_20" style="outline: 0px; text-size-adjust: none; -webkit-tap-highlight-color: transparent; color: rgb(52, 52, 52); font-family: "Microsoft YaHei", Arial, sans-serif, 宋体; background-color: rgb(255, 255, 255);"><strong style="outline: 0px; text-size-adjust: none; -webkit-tap-highlight-color: transparent;">二、卸载重装官网无线网卡驱动</strong></h2><p style="outline: 0px; text-size-adjust: none; -webkit-tap-highlight-color: transparent; color: rgb(52, 52, 52); font-family: "Microsoft YaHei", Arial, sans-serif, 宋体; background-color: rgb(255, 255, 255);">如果方案一操作后无效，可参考以下连接卸载无线网卡驱动，重装官网对应机型的无线网卡驱动测试。</p><p style="outline: 0px; text-size-adjust: none; -webkit-tap-highlight-color: transparent; color: rgb(52, 52, 52); font-family: "Microsoft YaHei", Arial, sans-serif, 宋体; background-color: rgb(255, 255, 255);">操作步骤：<a href="https://iknow.lenovo.com.cn/detail/427667" target="_blank" rel="noopener" style="text-decoration-line: none; outline: 0px; text-size-adjust: none; -webkit-tap-highlight-color: transparent;">https://iknow.lenovo.com.cn/detail/427667</a></p> SF页:
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