https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling4pro-yongHDMI-zhuandp-lian-wai-jie-xian-shi-qi-wu-fa-lian-jie/m-p/1103096#M54500 <P>可以尝试将显卡驱动卸载重装一下，重装之后如果问题依旧的话， 建议替换连接线试一下，只用HDMI直接连接测试。</P> Tue, 20 Jul 2021 04:18:01 GMT hlin 2021-07-20T04:18:01Z https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling4pro-yongHDMI-zhuandp-lian-wai-jie-xian-shi-qi-wu-fa-lian-jie/m-p/1102691#M54429 <P>如题，电脑上找不到显示器设备。显示器已经接上电源，和笔记本也通过HDMI转dp线连接了</P> Sun, 18 Jul 2021 01:26:10 GMT https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling4pro-yongHDMI-zhuandp-lian-wai-jie-xian-shi-qi-wu-fa-lian-jie/m-p/1102691#M54429 charlollipop 2021-07-18T01:26:10Z https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling4pro-yongHDMI-zhuandp-lian-wai-jie-xian-shi-qi-wu-fa-lian-jie/m-p/1103096#M54500 <P>可以尝试将显卡驱动卸载重装一下，重装之后如果问题依旧的话， 建议替换连接线试一下，只用HDMI直接连接测试。</P> Tue, 20 Jul 2021 04:18:01 GMT https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling4pro-yongHDMI-zhuandp-lian-wai-jie-xian-shi-qi-wu-fa-lian-jie/m-p/1103096#M54500 hlin 2021-07-20T04:18:01Z https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling4pro-yongHDMI-zhuandp-lian-wai-jie-xian-shi-qi-wu-fa-lian-jie/m-p/1103246#M54548 <P>换了minidp转DP的线后好了 谢谢</P> Wed, 21 Jul 2021 00:23:47 GMT https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling4pro-yongHDMI-zhuandp-lian-wai-jie-xian-shi-qi-wu-fa-lian-jie/m-p/1103246#M54548 charlollipop 2021-07-21T00:23:47Z