https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/guang-ying-jing-ling4dai-f2-jiang-di-liang-du-jian-zi-dong-tiao-dao-zhi-liang-du-zi-dong-jiang-di-ling-wai-an-zhu-zuo-bian-deshift-jian-zai-anc-jian-bu-hui-da-xie-you-bian-deshift/m-p/1109903#M437477 <P>光影精灵4代，f2（降低亮度键）自动跳，一直跳，导致亮度自动降低。</P><P>显卡驱动程序已更新到最新，关闭显示增强服务的话就不能再调节亮度了。根本上还是键盘按键的问题。</P><P>另外按住左边的shift键再按c键不会大写，右边的shift+c可以大写。</P> Tue, 24 Aug 2021 01:39:24 GMT 张大炮 2021-08-24T01:39:24Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/guang-ying-jing-ling4dai-f2-jiang-di-liang-du-jian-zi-dong-tiao-dao-zhi-liang-du-zi-dong-jiang-di-ling-wai-an-zhu-zuo-bian-deshift-jian-zai-anc-jian-bu-hui-da-xie-you-bian-deshift/m-p/1109903#M437477 <P>光影精灵4代，f2（降低亮度键）自动跳，一直跳，导致亮度自动降低。</P><P>显卡驱动程序已更新到最新，关闭显示增强服务的话就不能再调节亮度了。根本上还是键盘按键的问题。</P><P>另外按住左边的shift键再按c键不会大写，右边的shift+c可以大写。</P> Tue, 24 Aug 2021 01:39:24 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/guang-ying-jing-ling4dai-f2-jiang-di-liang-du-jian-zi-dong-tiao-dao-zhi-liang-du-zi-dong-jiang-di-ling-wai-an-zhu-zuo-bian-deshift-jian-zai-anc-jian-bu-hui-da-xie-you-bian-deshift/m-p/1109903#M437477 张大炮 2021-08-24T01:39:24Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/guang-ying-jing-ling4dai-f2-jiang-di-liang-du-jian-zi-dong-tiao-dao-zhi-liang-du-zi-dong-jiang-di-ling-wai-an-zhu-zuo-bian-deshift-jian-zai-anc-jian-bu-hui-da-xie-you-bian-deshift/m-p/1109941#M437480 <P style="margin: 0in; font-size: 11.0pt;" lang="en-US"><SPAN style="font-family: Calibri;">HP </SPAN><SPAN style="font-family: 'Microsoft YaHei';">电脑</SPAN><SPAN style="font-family: Calibri;"> - </SPAN><SPAN style="font-family: 'Microsoft YaHei';">硬件故障测试</SPAN></P> <P style="margin: 0in; font-family: Calibri; font-size: 11.0pt;" lang="en-US"><A href="https://support.hp.com/cn-zh/document/c03561731" target="_blank">https://support.hp.com/cn-zh/document/c03561731</A></P> <P style="margin: 0in; font-family: Calibri; font-size: 11.0pt;" lang="en-US">&nbsp;</P> <P style="margin: 0in; font-family: Calibri; font-size: 11.0pt;" lang="en-US">开机F2可以单独测键盘</P> Tue, 24 Aug 2021 03:01:44 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/guang-ying-jing-ling4dai-f2-jiang-di-liang-du-jian-zi-dong-tiao-dao-zhi-liang-du-zi-dong-jiang-di-ling-wai-an-zhu-zuo-bian-deshift-jian-zai-anc-jian-bu-hui-da-xie-you-bian-deshift/m-p/1109941#M437480 y2kim 2021-08-24T03:01:44Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/guang-ying-jing-ling4dai-f2-jiang-di-liang-du-jian-zi-dong-tiao-dao-zhi-liang-du-zi-dong-jiang-di-ling-wai-an-zhu-zuo-bian-deshift-jian-zai-anc-jian-bu-hui-da-xie-you-bian-deshift/m-p/1109963#M437485 <P>键盘测试和<STRONG>HP PC Hardware Diagnostics<SPAN>&nbsp;UEFI</SPAN></STRONG>全面测试均为通过，2020年键盘一直跳y键，运行键盘测试以后恢复正常，现在跳f2键，键盘测试不起作用。</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="屏幕截图 2021-08-24 121310.jpg" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/62071i01EBE617EDBA3C2C/image-size/large?v=v2&amp;px=999" role="button" title="屏幕截图 2021-08-24 121310.jpg" alt="屏幕截图 2021-08-24 121310.jpg" /></span></P> Tue, 24 Aug 2021 04:29:57 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/guang-ying-jing-ling4dai-f2-jiang-di-liang-du-jian-zi-dong-tiao-dao-zhi-liang-du-zi-dong-jiang-di-ling-wai-an-zhu-zuo-bian-deshift-jian-zai-anc-jian-bu-hui-da-xie-you-bian-deshift/m-p/1109963#M437485 张大炮 2021-08-24T04:29:57Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/guang-ying-jing-ling4dai-f2-jiang-di-liang-du-jian-zi-dong-tiao-dao-zhi-liang-du-zi-dong-jiang-di-ling-wai-an-zhu-zuo-bian-deshift-jian-zai-anc-jian-bu-hui-da-xie-you-bian-deshift/m-p/1110023#M437494 <P>键盘测试通过，但是问题没解决。</P> Tue, 24 Aug 2021 07:58:50 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/guang-ying-jing-ling4dai-f2-jiang-di-liang-du-jian-zi-dong-tiao-dao-zhi-liang-du-zi-dong-jiang-di-ling-wai-an-zhu-zuo-bian-deshift-jian-zai-anc-jian-bu-hui-da-xie-you-bian-deshift/m-p/1110023#M437494 张大炮 2021-08-24T07:58:50Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/guang-ying-jing-ling4dai-f2-jiang-di-liang-du-jian-zi-dong-tiao-dao-zhi-liang-du-zi-dong-jiang-di-ling-wai-an-zhu-zuo-bian-deshift-jian-zai-anc-jian-bu-hui-da-xie-you-bian-deshift/m-p/1110237#M437529 <P><SPAN>可以尝试外接键盘看下有没有这样的情况，要是外接键盘正常，试试看开机点击F11，疑难解答--高级选项--启动设置，点击重启再按F7，选择禁用驱动签名启动，要是在这个模式下键盘好用就说明是系统的问题，必要时候可以尝试重置一下系统或者是重装一下看看</SPAN></P> Wed, 25 Aug 2021 05:27:46 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/guang-ying-jing-ling4dai-f2-jiang-di-liang-du-jian-zi-dong-tiao-dao-zhi-liang-du-zi-dong-jiang-di-ling-wai-an-zhu-zuo-bian-deshift-jian-zai-anc-jian-bu-hui-da-xie-you-bian-deshift/m-p/1110237#M437529 Hou-YJ 2021-08-25T05:27:46Z