https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/shi-yongtypec-zhuandp-xian-wai-jie-xian-shi-qi-hou-shi-bu-shi-chu-xian-fen-bian-lu-yi-chang-wen-ti/m-p/1309848#M478471 <P>确认计算机上所选用于外部显示器投影模式正确。通常可通过按下Win + P键组合来切换投影模式（Windows系统）或者前往系统偏好设置来更改（MacOS）。</P> Thu, 19 Sep 2024 07:48:25 GMT shine520 2024-09-19T07:48:25Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/shi-yongtypec-zhuandp-xian-wai-jie-xian-shi-qi-hou-shi-bu-shi-chu-xian-fen-bian-lu-yi-chang-wen-ti/m-p/1309459#M478397 <P>显示器是2k180hz的显示器，使用typec转dp1.4的线连接，在电脑重启之后时不时分辨率会变成640x480/60hz，时不时又恢复正常成2k180hz，更新驱动，更新bios，重新插拔线材之后都没解决问题，用其他笔记本测试过线材和显示器均无问题。</P> Mon, 16 Sep 2024 02:27:12 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/shi-yongtypec-zhuandp-xian-wai-jie-xian-shi-qi-hou-shi-bu-shi-chu-xian-fen-bian-lu-yi-chang-wen-ti/m-p/1309459#M478397 fatzeri 2024-09-16T02:27:12Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/shi-yongtypec-zhuandp-xian-wai-jie-xian-shi-qi-hou-shi-bu-shi-chu-xian-fen-bian-lu-yi-chang-wen-ti/m-p/1309848#M478471 <P>确认计算机上所选用于外部显示器投影模式正确。通常可通过按下Win + P键组合来切换投影模式（Windows系统）或者前往系统偏好设置来更改（MacOS）。</P> Thu, 19 Sep 2024 07:48:25 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/shi-yongtypec-zhuandp-xian-wai-jie-xian-shi-qi-hou-shi-bu-shi-chu-xian-fen-bian-lu-yi-chang-wen-ti/m-p/1309848#M478471 shine520 2024-09-19T07:48:25Z