https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling6zuo-ceusb-jie-kou-shi-ling/m-p/1050969#M45807 <P>左侧的usb接口失灵，插入u盘时会出现提示音，但没有成功识别u盘的通知，打开此电脑也没有出现移动硬盘。同一u盘插入右侧两usb接口时都能正常识别，其他设备也是同样的情况。设备插入后过一小段时间后会出现图1弹窗，点开后出现对话框如图2。尝试过网上许多方法都无法解决。<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="图一" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/50018iC8559615984442EA/image-size/large?v=v2&amp;px=999" role="button" title="IMG_20201018_003317~1.jpg" alt="图一" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">图一</span></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="图二" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/50019i68F16863E56CA660/image-size/large?v=v2&amp;px=999" role="button" title="IMG_20201018_003327~1.jpg" alt="图二" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">图二</span></span></P> Sat, 17 Oct 2020 16:47:20 GMT 夢魘 2020-10-17T16:47:20Z https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling6zuo-ceusb-jie-kou-shi-ling/m-p/1050969#M45807 <P>左侧的usb接口失灵，插入u盘时会出现提示音，但没有成功识别u盘的通知，打开此电脑也没有出现移动硬盘。同一u盘插入右侧两usb接口时都能正常识别，其他设备也是同样的情况。设备插入后过一小段时间后会出现图1弹窗，点开后出现对话框如图2。尝试过网上许多方法都无法解决。<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="图一" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/50018iC8559615984442EA/image-size/large?v=v2&amp;px=999" role="button" title="IMG_20201018_003317~1.jpg" alt="图一" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">图一</span></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="图二" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/50019i68F16863E56CA660/image-size/large?v=v2&amp;px=999" role="button" title="IMG_20201018_003327~1.jpg" alt="图二" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">图二</span></span></P> Sat, 17 Oct 2020 16:47:20 GMT https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling6zuo-ceusb-jie-kou-shi-ling/m-p/1050969#M45807 夢魘 2020-10-17T16:47:20Z https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling6zuo-ceusb-jie-kou-shi-ling/m-p/1051115#M45825 <P>您好</P><P>建议电脑关机开机连续点击F2 选择组件测试 选择端口测试测试一下接口</P> Mon, 19 Oct 2020 03:28:42 GMT https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling6zuo-ceusb-jie-kou-shi-ling/m-p/1051115#M45825 Chen_long 2020-10-19T03:28:42Z