https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-EliteBook-820-G3deType-C-kuo-zhan-wu-bu-neng-yong-yuHDMI-tou-ying-ma/m-p/905370#M388829 <P>最近买个了Type-C扩展坞，插到USB-C接口上显示如下问题，请问各位有解决方案吗？</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="截图 - 副本.PNG" style="width: 363px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/33559i116307C7589940D0/image-size/large?v=v2&amp;px=999" role="button" title="截图 - 副本.PNG" alt="截图 - 副本.PNG" /></span></P> Mon, 17 Dec 2018 04:49:58 GMT 端木飞雪 2018-12-17T04:49:58Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-EliteBook-820-G3deType-C-kuo-zhan-wu-bu-neng-yong-yuHDMI-tou-ying-ma/m-p/905370#M388829 <P>最近买个了Type-C扩展坞，插到USB-C接口上显示如下问题，请问各位有解决方案吗？</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="截图 - 副本.PNG" style="width: 363px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/33559i116307C7589940D0/image-size/large?v=v2&amp;px=999" role="button" title="截图 - 副本.PNG" alt="截图 - 副本.PNG" /></span></P> Mon, 17 Dec 2018 04:49:58 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-EliteBook-820-G3deType-C-kuo-zhan-wu-bu-neng-yong-yuHDMI-tou-ying-ma/m-p/905370#M388829 端木飞雪 2018-12-17T04:49:58Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-EliteBook-820-G3deType-C-kuo-zhan-wu-bu-neng-yong-yuHDMI-tou-ying-ma/m-p/905386#M388831 <P>原生Type-C可以直接出显示信号的，其实走的是DisplayPort（DP over type-C）。820 G3并不支持。</P><P>还有就是其实是雷电，这个也不支持。</P><P>&nbsp;</P><P>走USB通道的，需要装驱动（DisplayLink）。问卖家那个type-C扩展坞是不是要装驱动的，不是的话就不用想了，退货吧。</P> Mon, 17 Dec 2018 05:23:59 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-EliteBook-820-G3deType-C-kuo-zhan-wu-bu-neng-yong-yuHDMI-tou-ying-ma/m-p/905386#M388831 y2kim 2018-12-17T05:23:59Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-EliteBook-820-G3deType-C-kuo-zhan-wu-bu-neng-yong-yuHDMI-tou-ying-ma/m-p/1167500#M448586 <P>我也是用的820G3,TypeC接口当做充电口也不行的，用TypeC扩展坞也是没有反应（VGA&amp;USB&amp;HDMI都不行），只能输出音频哈。</P> Thu, 02 Jun 2022 07:59:32 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-EliteBook-820-G3deType-C-kuo-zhan-wu-bu-neng-yong-yuHDMI-tou-ying-ma/m-p/1167500#M448586 老段G 2022-06-02T07:59:32Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-EliteBook-820-G3deType-C-kuo-zhan-wu-bu-neng-yong-yuHDMI-tou-ying-ma/m-p/1168139#M448730 <P><A href="https://hpia.hpcloud.hp.com/downloads/hpia/hp-hpia-5.1.5.exe" target="_blank">https://hpia.hpcloud.hp.com/downloads/hpia/hp-hpia-5.1.5.exe</A></P><P>检测驱动看一下</P> Mon, 06 Jun 2022 08:04:44 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-EliteBook-820-G3deType-C-kuo-zhan-wu-bu-neng-yong-yuHDMI-tou-ying-ma/m-p/1168139#M448730 Chen_long 2022-06-06T08:04:44Z