https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/usb-jie-kou-huai-le/m-p/1132171#M441519 <P>能详细说一下操作流程吗<span class="lia-unicode-emoji" title=":亲嘴:">😗</span></P> Fri, 03 Dec 2021 10:25:36 GMT 和可长 2021-12-03T10:25:36Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/usb-jie-kou-huai-le/m-p/1132146#M441515 <P>笔记本左侧usb突然坏了，中午还可以用，下午就不行了，之前一直插着耳机。</P> Fri, 03 Dec 2021 08:50:06 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/usb-jie-kou-huai-le/m-p/1132146#M441515 和可长 2021-12-03T08:50:06Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/usb-jie-kou-huai-le/m-p/1132167#M441516 <P>进<A href="https://support.microsoft.com/zh-cn/windows/92c27cff-db89-8644-1ce4-b3e5e56fe234" target="_self"><STRONG>安全模式</STRONG></A>测试</P> Fri, 03 Dec 2021 10:21:10 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/usb-jie-kou-huai-le/m-p/1132167#M441516 y2kim 2021-12-03T10:21:10Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/usb-jie-kou-huai-le/m-p/1132171#M441519 <P>能详细说一下操作流程吗<span class="lia-unicode-emoji" title=":亲嘴:">😗</span></P> Fri, 03 Dec 2021 10:25:36 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/usb-jie-kou-huai-le/m-p/1132171#M441519 和可长 2021-12-03T10:25:36Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/usb-jie-kou-huai-le/m-p/1132174#M441520 <P>③ 释放静电：<BR />关机后，拔掉电源适配器，移除全部外接设备，按住电源键并保持30秒再松开，之后，插电源适配器，开机观察。<BR />④ BIOS硬重置：<BR />关机状态下，同时按 Windows按键 + V 按键并保持按住的状态，按电源键开机，Windows + V 不要松开。等待一分钟，如果开机有显示，并提示502错误，就表示重置成功。之后如果原来是UEFI引导的系统，就可以直接进入系统。</P> Fri, 03 Dec 2021 10:30:11 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/usb-jie-kou-huai-le/m-p/1132174#M441520 548851818 2021-12-03T10:30:11Z