https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/dian-nao-liang-du-diao-jie-bu-le/m-p/1137295#M442485 <P>这个情况可以尝试将显卡驱动卸载重装一下，看一下重装之后是否正常。</P> Thu, 30 Dec 2021 09:29:27 GMT hlin 2021-12-30T09:29:27Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/dian-nao-liang-du-diao-jie-bu-le/m-p/1136970#M442422 <P>键盘上的按键按了也调不了，直接用用鼠标点击亮度调节可以滑动调节，但是还是那个亮度</P> Tue, 28 Dec 2021 16:42:02 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/dian-nao-liang-du-diao-jie-bu-le/m-p/1136970#M442422 鳄鱼大面筋 2021-12-28T16:42:02Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/dian-nao-liang-du-diao-jie-bu-le/m-p/1137295#M442485 <P>这个情况可以尝试将显卡驱动卸载重装一下，看一下重装之后是否正常。</P> Thu, 30 Dec 2021 09:29:27 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/dian-nao-liang-du-diao-jie-bu-le/m-p/1137295#M442485 hlin 2021-12-30T09:29:27Z