https://h30471.www3.hp.com/t5/tai-shi-dian-nao/kai-ji-lao-ti-shi-qianusb-2wei-lian-jie-zen-me-she-zhi-guan-bi/m-p/1144556#M71701 <P>开机老提示前usb 2未连接怎么设置关闭</P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="958219db85285728e1f140cc3b46692.jpg" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/69614i5BB722CDDC246071/image-size/medium?v=v2&amp;px=400" role="button" title="958219db85285728e1f140cc3b46692.jpg" alt="958219db85285728e1f140cc3b46692.jpg" /></span></P><P> </P> Mon, 14 Feb 2022 06:55:27 GMT 万三 2022-02-14T06:55:27Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/kai-ji-lao-ti-shi-qianusb-2wei-lian-jie-zen-me-she-zhi-guan-bi/m-p/1144556#M71701 <P>开机老提示前usb 2未连接怎么设置关闭</P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="958219db85285728e1f140cc3b46692.jpg" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/69614i5BB722CDDC246071/image-size/medium?v=v2&amp;px=400" role="button" title="958219db85285728e1f140cc3b46692.jpg" alt="958219db85285728e1f140cc3b46692.jpg" /></span></P><P> </P> Mon, 14 Feb 2022 06:55:27 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/kai-ji-lao-ti-shi-qianusb-2wei-lian-jie-zen-me-she-zhi-guan-bi/m-p/1144556#M71701 万三 2022-02-14T06:55:27Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/kai-ji-lao-ti-shi-qianusb-2wei-lian-jie-zen-me-she-zhi-guan-bi/m-p/1144694#M71710 <P>您好，您回车进入系统后 电脑的USB端口是否都可以正常用呢？</P><P>您可以尝试下静电释放操作，将电脑关机，拔掉所有的外接设备包括电源线，然后长按开机键30秒，按够时间后插电开机进入系统，再重启看下是否还有提示。</P><P>&nbsp;</P><P>如果还有提示的话 您开机多次点击F10 进入BIOS 选择F9恢复默认值，再去点击F10保存并退出 然后重启试试看。</P> Tue, 15 Feb 2022 02:53:15 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/kai-ji-lao-ti-shi-qianusb-2wei-lian-jie-zen-me-she-zhi-guan-bi/m-p/1144694#M71710 SongShuo 2022-02-15T02:53:15Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/kai-ji-lao-ti-shi-qianusb-2wei-lian-jie-zen-me-she-zhi-guan-bi/m-p/1145162#M71726 <P>上面操作都试过了没有用，就是因为BIOS 选择F9恢复默认值后，就有这个提示了。电脑前后USB所有接口都能正常使用，每次开机都提示这个好烦。</P> Thu, 17 Feb 2022 01:11:07 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/kai-ji-lao-ti-shi-qianusb-2wei-lian-jie-zen-me-she-zhi-guan-bi/m-p/1145162#M71726 万三 2022-02-17T01:11:07Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/kai-ji-lao-ti-shi-qianusb-2wei-lian-jie-zen-me-she-zhi-guan-bi/m-p/1145164#M71727 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="_0-1645060463312.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/69750iD486B8D934F281A7/image-size/medium?v=v2&amp;px=400" role="button" title="_0-1645060463312.png" alt="_0-1645060463312.png" /></span></P><P>设置了中文就是这样的提示，BIOS里面能设置关闭这个提示吗？</P> Thu, 17 Feb 2022 01:17:05 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/kai-ji-lao-ti-shi-qianusb-2wei-lian-jie-zen-me-she-zhi-guan-bi/m-p/1145164#M71727 万三 2022-02-17T01:17:05Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/kai-ji-lao-ti-shi-qianusb-2wei-lian-jie-zen-me-she-zhi-guan-bi/m-p/1145309#M71733 <P>您好，如果硬件功能都正常，您到BIOS中的先进选项，启动选项看下是否有关闭选择，正常此类提示是自检底层提示 不是所有机器都可以支持关闭</P><P>您也可以到端口选项中 您尝试将USB接口依次禁用排除，看下是否会对开机提示有影响</P><P>&nbsp;</P><P>如果发现禁用某个USB端口后 提示消失 ，您可以将电脑关机，拔掉电源线 找到主板的CMOS按键 长按30秒后插电开机看下后续是否还有提示</P><P>如果没有找到CMOS按钮，可以扣主板电池 或者找到CMOS跳线更改位置完成CMOS清理试试看</P> Thu, 17 Feb 2022 05:54:14 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/kai-ji-lao-ti-shi-qianusb-2wei-lian-jie-zen-me-she-zhi-guan-bi/m-p/1145309#M71733 SongShuo 2022-02-17T05:54:14Z