https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/bi-ji-ben-dian-nao-de-ping-mu-liang-du-diao-zheng-re-jian-wu-fa-shi-yong-qi-ta-ji-ge-re-jian-dou-zheng-chang-shen-me-wen-ti-zen-me-jie-jue/m-p/961781#M405179 <P>笔记本电脑<SPAN>的</SPAN>屏幕亮度调整热键无法使用，其他几个热键都正常，什么问题，怎么解决</P> Thu, 27 Feb 2020 15:40:22 GMT caurus 2020-02-27T15:40:22Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/bi-ji-ben-dian-nao-de-ping-mu-liang-du-diao-zheng-re-jian-wu-fa-shi-yong-qi-ta-ji-ge-re-jian-dou-zheng-chang-shen-me-wen-ti-zen-me-jie-jue/m-p/961781#M405179 <P>笔记本电脑<SPAN>的</SPAN>屏幕亮度调整热键无法使用，其他几个热键都正常，什么问题，怎么解决</P> Thu, 27 Feb 2020 15:40:22 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/bi-ji-ben-dian-nao-de-ping-mu-liang-du-diao-zheng-re-jian-wu-fa-shi-yong-qi-ta-ji-ge-re-jian-dou-zheng-chang-shen-me-wen-ti-zen-me-jie-jue/m-p/961781#M405179 caurus 2020-02-27T15:40:22Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/bi-ji-ben-dian-nao-de-ping-mu-liang-du-diao-zheng-re-jian-wu-fa-shi-yong-qi-ta-ji-ge-re-jian-dou-zheng-chang-shen-me-wen-ti-zen-me-jie-jue/m-p/961803#M405190 <P>根据电脑的具体机型，硬件配置，使用的操作系统，在惠普官方网站重新下载<SPAN style="background-color: #ff6600;"><STRONG>显卡</STRONG></SPAN>驱动程序安装。<BR />如果是双显卡切换硬件配置，集成核芯显卡和独立显卡驱动都需要安装。<BR />需要注意，Win10系统有 1703、1709、1803、1809等多个时期版本，惠普官网可能会提供针对不同版本，提供不同的驱动程序，需要根据当前使用的系统版本选择安装。右键点击开始按钮，打开“系统”，查看下方的版本号。</P><P>&nbsp;</P><P>&nbsp;</P><P>Intel</P><P><A href="https://ftp.hp.com/pub/softpaq/sp99501-100000/sp99903.exe" target="_blank">https://ftp.hp.com/pub/softpaq/sp99501-100000/sp99903.exe</A></P><P>&nbsp;</P><P>NVIDIA</P><P><A href="https://ftp.hp.com/pub/softpaq/sp95501-96000/sp95728.exe" target="_blank">https://ftp.hp.com/pub/softpaq/sp95501-96000/sp95728.exe</A></P> Fri, 28 Feb 2020 01:39:07 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/bi-ji-ben-dian-nao-de-ping-mu-liang-du-diao-zheng-re-jian-wu-fa-shi-yong-qi-ta-ji-ge-re-jian-dou-zheng-chang-shen-me-wen-ti-zen-me-jie-jue/m-p/961803#M405190 548851818 2020-02-28T01:39:07Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/bi-ji-ben-dian-nao-de-ping-mu-liang-du-diao-zheng-re-jian-wu-fa-shi-yong-qi-ta-ji-ge-re-jian-dou-zheng-chang-shen-me-wen-ti-zen-me-jie-jue/m-p/961828#M405201 <P>建议用下面的工具联网检查更新</P><P>HP Image Assistant (HPIA)下载<BR /><A href="http://h30318.www3.hp.com/pub/softpaq/sp101501-102000/sp101503.exe" target="_blank">http://h30318.www3.hp.com/pub/softpaq/sp101501-102000/sp101503.exe</A></P><P>请参考下面的附件里面记录的操作使用过程<BR /><A href="https://h30471.www3.hp.com/hpcn/attachments/hpcn/Notebook/401272/1/HPIA2.zip" target="_blank">https://h30471.www3.hp.com/hpcn/attachments/hpcn/Notebook/401272/1/HPIA2.zip</A><BR /><BR />附件是用问题步骤记录器记录的，解压缩是mht文件，双击默认用浏览器打开，图片点击放大，再点击恢复。</P> Fri, 28 Feb 2020 02:23:34 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/bi-ji-ben-dian-nao-de-ping-mu-liang-du-diao-zheng-re-jian-wu-fa-shi-yong-qi-ta-ji-ge-re-jian-dou-zheng-chang-shen-me-wen-ti-zen-me-jie-jue/m-p/961828#M405201 y2kim 2020-02-28T02:23:34Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/bi-ji-ben-dian-nao-de-ping-mu-liang-du-diao-zheng-re-jian-wu-fa-shi-yong-qi-ta-ji-ge-re-jian-dou-zheng-chang-shen-me-wen-ti-zen-me-jie-jue/m-p/961978#M405281 <P>显卡驱动以及快捷键驱动都更新或者重装。</P> Fri, 28 Feb 2020 09:43:54 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/bi-ji-ben-dian-nao-de-ping-mu-liang-du-diao-zheng-re-jian-wu-fa-shi-yong-qi-ta-ji-ge-re-jian-dou-zheng-chang-shen-me-wen-ti-zen-me-jie-jue/m-p/961978#M405281 HUPH 2020-02-28T09:43:54Z