https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling4bi-ji-ben-wu-fa-diao-zheng-ping-mu-liang-du/m-p/1129764#M59463 <P>笔记本电脑屏幕亮度无法调整，一直是最低亮度。</P><P>1.无法通过fn+F1/F2的快捷键调节亮度；</P><P>2.无法通过电源选项调整亮度，目前已经是“高性能”选项，但是亮度无法调整</P><P>3.一机双屏下，外接的显示屏亮度是正常的可调节。</P> Mon, 22 Nov 2021 03:14:34 GMT 榨菜 2021-11-22T03:14:34Z https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling4bi-ji-ben-wu-fa-diao-zheng-ping-mu-liang-du/m-p/1129764#M59463 <P>笔记本电脑屏幕亮度无法调整，一直是最低亮度。</P><P>1.无法通过fn+F1/F2的快捷键调节亮度；</P><P>2.无法通过电源选项调整亮度，目前已经是“高性能”选项，但是亮度无法调整</P><P>3.一机双屏下，外接的显示屏亮度是正常的可调节。</P> Mon, 22 Nov 2021 03:14:34 GMT https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling4bi-ji-ben-wu-fa-diao-zheng-ping-mu-liang-du/m-p/1129764#M59463 榨菜 2021-11-22T03:14:34Z https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling4bi-ji-ben-wu-fa-diao-zheng-ping-mu-liang-du/m-p/1129771#M59465 <P>显卡驱动、快捷键驱动考虑一下。</P> Mon, 22 Nov 2021 03:24:36 GMT https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling4bi-ji-ben-wu-fa-diao-zheng-ping-mu-liang-du/m-p/1129771#M59465 WDH 2021-11-22T03:24:36Z https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling4bi-ji-ben-wu-fa-diao-zheng-ping-mu-liang-du/m-p/1129776#M59466 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="_0-1637552564770.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/66625iC78DF5D63ACD3045/image-size/medium?v=v2&amp;px=400" role="button" title="_0-1637552564770.png" alt="_0-1637552564770.png" /></span></P><P>&nbsp;</P><P>驱动无法安装</P> Mon, 22 Nov 2021 03:42:57 GMT https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling4bi-ji-ben-wu-fa-diao-zheng-ping-mu-liang-du/m-p/1129776#M59466 榨菜 2021-11-22T03:42:57Z https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling4bi-ji-ben-wu-fa-diao-zheng-ping-mu-liang-du/m-p/1129805#M59471 <P>彻底删除原来的驱动后再安装。</P> Mon, 22 Nov 2021 05:03:13 GMT https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling4bi-ji-ben-wu-fa-diao-zheng-ping-mu-liang-du/m-p/1129805#M59471 WDH 2021-11-22T05:03:13Z https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling4bi-ji-ben-wu-fa-diao-zheng-ping-mu-liang-du/m-p/1129808#M59472 <P>快捷驱动是指哪一个呢</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="_0-1637557771511.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/66633iAE4311BFE09F257B/image-size/medium?v=v2&amp;px=400" role="button" title="_0-1637557771511.png" alt="_0-1637557771511.png" /></span></P><P>&nbsp;</P> Mon, 22 Nov 2021 05:10:07 GMT https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling4bi-ji-ben-wu-fa-diao-zheng-ping-mu-liang-du/m-p/1129808#M59472 榨菜 2021-11-22T05:10:07Z https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling4bi-ji-ben-wu-fa-diao-zheng-ping-mu-liang-du/m-p/1129883#M59488 <P>分别彻底删除了Intel和NVIDA两个显卡的驱动程序，并从惠普官网下载驱动重新安装。</P><P>N卡可以重新安装。</P><P>但是Intel显卡驱动无法重新安装，报如下错误。同时亮度无法调节的问题依然存在。请问应该如何解决？</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="_0-1637570201771.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/66645i53822E87181D4DD4/image-size/medium?v=v2&amp;px=400" role="button" title="_0-1637570201771.png" alt="_0-1637570201771.png" /></span></P><P>&nbsp;</P> Mon, 22 Nov 2021 08:36:49 GMT https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling4bi-ji-ben-wu-fa-diao-zheng-ping-mu-liang-du/m-p/1129883#M59488 榨菜 2021-11-22T08:36:49Z https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling4bi-ji-ben-wu-fa-diao-zheng-ping-mu-liang-du/m-p/1130136#M59540 <P>请问你目前使用的系统是预装的吗？建议恢复出厂系统或安装纯净系统。我最近有台电脑因为一个打印机驱动功能部分显示不全而牵出原来是我在另一主板上安装的驱动因更换主板直接使用所以问题多多。</P> Tue, 23 Nov 2021 11:36:38 GMT https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling4bi-ji-ben-wu-fa-diao-zheng-ping-mu-liang-du/m-p/1130136#M59540 WDH 2021-11-23T11:36:38Z https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling4bi-ji-ben-wu-fa-diao-zheng-ping-mu-liang-du/m-p/1130246#M59564 <P>不是预装系统，但是是正版的，并非破解版。如果想重新按个快捷键驱动，需要按哪一个呢？</P> Wed, 24 Nov 2021 05:25:01 GMT https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling4bi-ji-ben-wu-fa-diao-zheng-ping-mu-liang-du/m-p/1130246#M59564 榨菜 2021-11-24T05:25:01Z https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling4bi-ji-ben-wu-fa-diao-zheng-ping-mu-liang-du/m-p/1130333#M59572 <P>你的显卡驱动安装失败就是跟系统有关，屏幕亮度的调节跟显卡驱动有关，请先保证显卡驱动安装正常。</P> Wed, 24 Nov 2021 12:15:58 GMT https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling4bi-ji-ben-wu-fa-diao-zheng-ping-mu-liang-du/m-p/1130333#M59572 WDH 2021-11-24T12:15:58Z