https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/xian-shi-ping-liang-du-wu-fa-diao-jie/m-p/1126099#M440601 <P>还是不行耶</P><P>&nbsp;</P> Sat, 06 Nov 2021 10:44:14 GMT sssharing 2021-11-06T10:44:14Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/xian-shi-ping-liang-du-wu-fa-diao-jie/m-p/1126006#M440574 <P>显示屏亮度在突然蓝屏重新开机后自己变更为最大亮度，通知中心以及显示设置内调节亮度的功能消失<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="调节亮度功能消失" style="width: 538px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/65939iEC6E9A0D3B4DC16E/image-size/large?v=v2&amp;px=999" role="button" title="屏幕截图 2021-11-06 000715.png" alt="调节亮度功能消失" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">调节亮度功能消失</span></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="调节亮度的条不见了" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/65940iFD58DB9A17A1EEAF/image-size/large?v=v2&amp;px=999" role="button" title="屏幕截图 2021-11-06 000822.png" alt="调节亮度的条不见了" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">调节亮度的条不见了</span></span>，键盘快捷键无法正常使用，电脑进入待机睡眠状态显示屏仍背光，更新系统、安装驱动后情况无法解决</P> Fri, 05 Nov 2021 16:12:20 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/xian-shi-ping-liang-du-wu-fa-diao-jie/m-p/1126006#M440574 sssharing 2021-11-05T16:12:20Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/xian-shi-ping-liang-du-wu-fa-diao-jie/m-p/1126045#M440582 <P>Windows系统中，同时按 Windows + R 组合按键，打开运行窗口，输入“msinfo32”，点“确定”，如果有UAC提示，点“是”继续，会打开系统信息窗口。<BR />◆操作系统名称和版本是：？<BR />◆系统SKU是：？<BR />◆BIOS版本/日期是：？<BR />◆BIOS模式是：？<BR />◆主板产品是：？<BR />◆用户名是：？<BR />◆左侧的“组件”双击展开，选择“显示”，查看右侧“驱动程序版本”是多少？如果有多个显卡，请都提供。</P> Sat, 06 Nov 2021 06:02:27 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/xian-shi-ping-liang-du-wu-fa-diao-jie/m-p/1126045#M440582 548851818 2021-11-06T06:02:27Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/xian-shi-ping-liang-du-wu-fa-diao-jie/m-p/1126070#M440589 <P>操作系统名称和版本：win10家庭版</P><P>系统SKU：1L4EPA#AB2</P><P>BIOS版本/日期：AMI F.09, 2020/7/27</P><P>BIOS模式：UEFI</P><P>主板产品：868C</P><P>用户名：LAPTOP-KUELJ345\小林</P><P>驱动程序版本：27.20.100.8853<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="屏幕截图 2021-11-06 163002.png" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/65955i9F8226D3D7F192F3/image-size/large?v=v2&amp;px=999" role="button" title="屏幕截图 2021-11-06 163002.png" alt="屏幕截图 2021-11-06 163002.png" /></span></P><P>&nbsp;</P><P>&nbsp;</P><P>好像是11.3的自动更新后无法调节亮度</P><P>&nbsp;</P> Sat, 06 Nov 2021 08:32:43 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/xian-shi-ping-liang-du-wu-fa-diao-jie/m-p/1126070#M440589 sssharing 2021-11-06T08:32:43Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/xian-shi-ping-liang-du-wu-fa-diao-jie/m-p/1126093#M440597 <P>缺少足够有效的信息，</P> <P>先试试这个显卡驱动吧</P> <P><A href="https://ftp.hp.com/pub/softpaq/sp134501-135000/sp134545.exe" target="_blank">https://ftp.hp.com/pub/softpaq/sp134501-135000/sp134545.exe</A></P> Sat, 06 Nov 2021 10:05:00 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/xian-shi-ping-liang-du-wu-fa-diao-jie/m-p/1126093#M440597 548851818 2021-11-06T10:05:00Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/xian-shi-ping-liang-du-wu-fa-diao-jie/m-p/1126099#M440601 <P>还是不行耶</P><P>&nbsp;</P> Sat, 06 Nov 2021 10:44:14 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/xian-shi-ping-liang-du-wu-fa-diao-jie/m-p/1126099#M440601 sssharing 2021-11-06T10:44:14Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/xian-shi-ping-liang-du-wu-fa-diao-jie/m-p/1126428#M440668 <P>试试在设备管理器--显示适配器中卸载显卡设备，勾选删除此设备驱动程序，删除完之后重启电脑，直接进行Windows更新，让系统自己加载一遍驱动，在看下是否正常。</P> Mon, 08 Nov 2021 06:58:28 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/xian-shi-ping-liang-du-wu-fa-diao-jie/m-p/1126428#M440668 Hou-YJ 2021-11-08T06:58:28Z