https://h30471.www3.hp.com/t5/tai-shi-dian-nao/hui-pu600G3-mini-zhu-ji-kai-ji-chu-xianHP-deLOGO-zhi-hou-zuo-shang-jiao-chu-xian-yi-ge-guang-biao-jiu-yi-zhi-ka-zai-zhe-li-le/m-p/1121215#M70237 <P>惠普600G3 mini主机开机出现HP的LOGO之后左上角出现一个光标，就一直卡在这里了，如下图，硬盘检测和内存检测全部通过，升级到最新bios，系统也重新安装过。这一台是教室里的教师机，我们把学生机换上去，也会出现同样的情况。</P><P>教师机跟学生机有些许区别，主机连接一台VGA显示器和一台投影仪，投影仪是HDMI接口，通过DP转HDMI线连接到一个高清分配器，在从高清分配器连接到投影仪，鼠标键盘网线，请问是什么原因造成的这个情况</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="1.png" style="width: 766px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/64531iDAAF3BE721FA420F/image-size/large?v=v2&amp;px=999" role="button" title="1.png" alt="1.png" /></span></P> Thu, 14 Oct 2021 02:57:18 GMT Psamll 2021-10-14T02:57:18Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/hui-pu600G3-mini-zhu-ji-kai-ji-chu-xianHP-deLOGO-zhi-hou-zuo-shang-jiao-chu-xian-yi-ge-guang-biao-jiu-yi-zhi-ka-zai-zhe-li-le/m-p/1121215#M70237 <P>惠普600G3 mini主机开机出现HP的LOGO之后左上角出现一个光标，就一直卡在这里了，如下图，硬盘检测和内存检测全部通过，升级到最新bios，系统也重新安装过。这一台是教室里的教师机，我们把学生机换上去，也会出现同样的情况。</P><P>教师机跟学生机有些许区别，主机连接一台VGA显示器和一台投影仪，投影仪是HDMI接口，通过DP转HDMI线连接到一个高清分配器，在从高清分配器连接到投影仪，鼠标键盘网线，请问是什么原因造成的这个情况</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="1.png" style="width: 766px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/64531iDAAF3BE721FA420F/image-size/large?v=v2&amp;px=999" role="button" title="1.png" alt="1.png" /></span></P> Thu, 14 Oct 2021 02:57:18 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/hui-pu600G3-mini-zhu-ji-kai-ji-chu-xianHP-deLOGO-zhi-hou-zuo-shang-jiao-chu-xian-yi-ge-guang-biao-jiu-yi-zhi-ka-zai-zhe-li-le/m-p/1121215#M70237 Psamll 2021-10-14T02:57:18Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/hui-pu600G3-mini-zhu-ji-kai-ji-chu-xianHP-deLOGO-zhi-hou-zuo-shang-jiao-chu-xian-yi-ge-guang-biao-jiu-yi-zhi-ka-zai-zhe-li-le/m-p/1121227#M70238 <P>先让主机单独直连显示器确认可以正常进系统显示画面。</P> Thu, 14 Oct 2021 03:37:44 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/hui-pu600G3-mini-zhu-ji-kai-ji-chu-xianHP-deLOGO-zhi-hou-zuo-shang-jiao-chu-xian-yi-ge-guang-biao-jiu-yi-zhi-ka-zai-zhe-li-le/m-p/1121227#M70238 y2kim 2021-10-14T03:37:44Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/hui-pu600G3-mini-zhu-ji-kai-ji-chu-xianHP-deLOGO-zhi-hou-zuo-shang-jiao-chu-xian-yi-ge-guang-biao-jiu-yi-zhi-ka-zai-zhe-li-le/m-p/1121229#M70239 <P>单独接VGA是没问题的，因为我们没有HDMI和DP显示器，这两个接口单独接就不知道了</P><P>&nbsp;</P> Thu, 14 Oct 2021 03:39:01 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/hui-pu600G3-mini-zhu-ji-kai-ji-chu-xianHP-deLOGO-zhi-hou-zuo-shang-jiao-chu-xian-yi-ge-guang-biao-jiu-yi-zhi-ka-zai-zhe-li-le/m-p/1121229#M70239 Psamll 2021-10-14T03:39:01Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/hui-pu600G3-mini-zhu-ji-kai-ji-chu-xianHP-deLOGO-zhi-hou-zuo-shang-jiao-chu-xian-yi-ge-guang-biao-jiu-yi-zhi-ka-zai-zhe-li-le/m-p/1121234#M70240 <P>单接直连显示器是正常情况下进系统</P> <P>在运行输入命令关机</P> <P>shutdown -s -t 0</P> <P>然后单接设备，直连的，不接分配器，确认正常。</P> <P>重复上面动作，逐渐添加显示设备，看到哪个过不去。</P> Thu, 14 Oct 2021 03:43:03 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/hui-pu600G3-mini-zhu-ji-kai-ji-chu-xianHP-deLOGO-zhi-hou-zuo-shang-jiao-chu-xian-yi-ge-guang-biao-jiu-yi-zhi-ka-zai-zhe-li-le/m-p/1121234#M70240 y2kim 2021-10-14T03:43:03Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/hui-pu600G3-mini-zhu-ji-kai-ji-chu-xianHP-deLOGO-zhi-hou-zuo-shang-jiao-chu-xian-yi-ge-guang-biao-jiu-yi-zhi-ka-zai-zhe-li-le/m-p/1121236#M70241 <P>加投影仪就过不去，然后重启就好了，关机再开可能又会出现</P> Thu, 14 Oct 2021 03:45:08 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/hui-pu600G3-mini-zhu-ji-kai-ji-chu-xianHP-deLOGO-zhi-hou-zuo-shang-jiao-chu-xian-yi-ge-guang-biao-jiu-yi-zhi-ka-zai-zhe-li-le/m-p/1121236#M70241 Psamll 2021-10-14T03:45:08Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/hui-pu600G3-mini-zhu-ji-kai-ji-chu-xianHP-deLOGO-zhi-hou-zuo-shang-jiao-chu-xian-yi-ge-guang-biao-jiu-yi-zhi-ka-zai-zhe-li-le/m-p/1121238#M70242 <P>不要分配器，单独DP转HDMI后，HDMI直接进投影仪是不是正常。</P> <P>考虑换个分配器。</P> Thu, 14 Oct 2021 03:47:03 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/hui-pu600G3-mini-zhu-ji-kai-ji-chu-xianHP-deLOGO-zhi-hou-zuo-shang-jiao-chu-xian-yi-ge-guang-biao-jiu-yi-zhi-ka-zai-zhe-li-le/m-p/1121238#M70242 y2kim 2021-10-14T03:47:03Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/hui-pu600G3-mini-zhu-ji-kai-ji-chu-xianHP-deLOGO-zhi-hou-zuo-shang-jiao-chu-xian-yi-ge-guang-biao-jiu-yi-zhi-ka-zai-zhe-li-le/m-p/1121239#M70243 <P>这个还没试过，我一会试一下</P> Thu, 14 Oct 2021 03:47:50 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/hui-pu600G3-mini-zhu-ji-kai-ji-chu-xianHP-deLOGO-zhi-hou-zuo-shang-jiao-chu-xian-yi-ge-guang-biao-jiu-yi-zhi-ka-zai-zhe-li-le/m-p/1121239#M70243 Psamll 2021-10-14T03:47:50Z