https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling7dian-nao-cha-dian-hou-da-you-xi-you-hen-da-de-dian-liu-sheng/m-p/1120130#M57765 <P>别人说是cpu自己调整功率问题，需要更改电源计划，可是也不行</P> Sat, 09 Oct 2021 15:22:59 GMT liwengfeng 2021-10-09T15:22:59Z https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling7dian-nao-cha-dian-hou-da-you-xi-you-hen-da-de-dian-liu-sheng/m-p/1120130#M57765 <P>别人说是cpu自己调整功率问题，需要更改电源计划，可是也不行</P> Sat, 09 Oct 2021 15:22:59 GMT https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling7dian-nao-cha-dian-hou-da-you-xi-you-hen-da-de-dian-liu-sheng/m-p/1120130#M57765 liwengfeng 2021-10-09T15:22:59Z https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling7dian-nao-cha-dian-hou-da-you-xi-you-hen-da-de-dian-liu-sheng/m-p/1120284#M57806 <P>试试其他用电环境，或者是不是中间有插排。插排不接地或者接地不良，会有类似现象。</P> <P>或者直接去服务中心试，在服务中心换个电源试。</P> Sun, 10 Oct 2021 09:41:42 GMT https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling7dian-nao-cha-dian-hou-da-you-xi-you-hen-da-de-dian-liu-sheng/m-p/1120284#M57806 y2kim 2021-10-10T09:41:42Z https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling7dian-nao-cha-dian-hou-da-you-xi-you-hen-da-de-dian-liu-sheng/m-p/1120290#M57809 <P>刚刚试了一下，中间没有插排，直插电源，打游戏电流声还是有但是小很多，但是依然无法播放4k电影，有很大的卡顿，电流声依然很大</P> Sun, 10 Oct 2021 10:08:01 GMT https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling7dian-nao-cha-dian-hou-da-you-xi-you-hen-da-de-dian-liu-sheng/m-p/1120290#M57809 liwengfeng 2021-10-10T10:08:01Z https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling7dian-nao-cha-dian-hou-da-you-xi-you-hen-da-de-dian-liu-sheng/m-p/1120561#M57854 <P>将系统和BIOS都检测更新到最新版，然后看一下是否正常。</P> Mon, 11 Oct 2021 08:52:29 GMT https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling7dian-nao-cha-dian-hou-da-you-xi-you-hen-da-de-dian-liu-sheng/m-p/1120561#M57854 hlin 2021-10-11T08:52:29Z