https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/bi-ji-ben-mo-ming-hei-ping-ran-hou-you-bian-hao-le-ran-hou-bu-neng-diao-jie-liang-du-he-fen-bian-lu/m-p/1071202#M430034 <P>笔记本莫名黑屏然后又变好了，然后不能调节亮度和分辨率</P> Fri, 29 Jan 2021 01:51:11 GMT 吃饱都有腹肌 2021-01-29T01:51:11Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/bi-ji-ben-mo-ming-hei-ping-ran-hou-you-bian-hao-le-ran-hou-bu-neng-diao-jie-liang-du-he-fen-bian-lu/m-p/1071202#M430034 <P>笔记本莫名黑屏然后又变好了，然后不能调节亮度和分辨率</P> Fri, 29 Jan 2021 01:51:11 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/bi-ji-ben-mo-ming-hei-ping-ran-hou-you-bian-hao-le-ran-hou-bu-neng-diao-jie-liang-du-he-fen-bian-lu/m-p/1071202#M430034 吃饱都有腹肌 2021-01-29T01:51:11Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/bi-ji-ben-mo-ming-hei-ping-ran-hou-you-bian-hao-le-ran-hou-bu-neng-diao-jie-liang-du-he-fen-bian-lu/m-p/1071221#M430039 <P>您好<span class="lia-unicode-emoji" title=":眨眼:">😉</span></P> <P>请问黑屏是一瞬间之后自动恢复，还是黑屏之后重启了呢？</P> <P>黑屏有自动恢复应该是显卡驱动重新加载的过程，最近是否有做系统更新？建议您考虑卸载设备管理器中显卡驱动程序，并勾选“删除此设备驱动程序”，更新官网最新显卡驱动程序。如果是双显卡，请更新两个显卡最新版本驱动程序。同时将快捷键（hotkey）驱动程序安装一下。</P> Fri, 29 Jan 2021 03:02:45 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/bi-ji-ben-mo-ming-hei-ping-ran-hou-you-bian-hao-le-ran-hou-bu-neng-diao-jie-liang-du-he-fen-bian-lu/m-p/1071221#M430039 Danny-wu 2021-01-29T03:02:45Z