https://h30471.www3.hp.com/t5/tai-shi-dian-nao/Z420CPU-feng-shan-wu-fa-zi-dong-diao-su-zen-me-ban/m-p/1345444#M81674 <P>谢谢你的建议，我现在bios版本03.69，想升级一下bios，然后下载了个最新的03.96.没想到安装的时候出来个弹窗。暂时还没搞定怎么解决这个问题，大神有好的方法吗?对了，开机的时候<SPAN>机风扇依旧是从最低到高转一会才开始自检，BIOS里面风扇单独也能设置不同速度的转速，单纯的不能根据cpu温度自动调整了。安装了鲁大师和aida64测温，主板温度和风扇转速不显示。</SPAN><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="微信图片_20250526174007.png" style="width: 366px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/122243i886BFE9AD6ED96A4/image-size/large?v=v2&amp;px=999" role="button" title="微信图片_20250526174007.png" alt="微信图片_20250526174007.png" /></span></P> Mon, 26 May 2025 10:07:30 GMT Tempt005 2025-05-26T10:07:30Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/Z420CPU-feng-shan-wu-fa-zi-dong-diao-su-zen-me-ban/m-p/1345311#M81663 <P>使用的是惠普的Z420，最近几天经常蓝屏，发现CPU风扇无法根据CPU温度调节转速了，始终是最低转速，BIOS也没找到相应选项。重新恢复默认设置也不行，开机风扇依旧是从最低到高转一会才开始自检，BIOS里面风扇单独也能设置不同速度的转速，单纯的不能根据cpu温度自动调整了。安装了鲁大师和aida64测温，主板温度和风扇转速不显示。请各位大神来帮忙看看怎么能解决这个问题，谢谢大家</P> Mon, 26 May 2025 10:06:05 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/Z420CPU-feng-shan-wu-fa-zi-dong-diao-su-zen-me-ban/m-p/1345311#M81663 Tempt005 2025-05-26T10:06:05Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/Z420CPU-feng-shan-wu-fa-zi-dong-diao-su-zen-me-ban/m-p/1345326#M81664 <P>机型太早，没有相关资料了，可以尝试替换风扇，或者趁国补入新机。</P> Mon, 26 May 2025 01:49:04 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/Z420CPU-feng-shan-wu-fa-zi-dong-diao-su-zen-me-ban/m-p/1345326#M81664 正在输入 2025-05-26T01:49:04Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/Z420CPU-feng-shan-wu-fa-zi-dong-diao-su-zen-me-ban/m-p/1345435#M81672 <P><STRONG>如果有早期的BIOS可以自己刷新试试</STRONG></P><P><STRONG>如果没有，可以自己拆机清灰在试试，以上操作无效，更换硬件了</STRONG></P> Mon, 26 May 2025 09:35:38 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/Z420CPU-feng-shan-wu-fa-zi-dong-diao-su-zen-me-ban/m-p/1345435#M81672 一个帅气的大胡子 2025-05-26T09:35:38Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/Z420CPU-feng-shan-wu-fa-zi-dong-diao-su-zen-me-ban/m-p/1345438#M81673 <P>谢谢建议！！</P> Mon, 26 May 2025 09:37:42 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/Z420CPU-feng-shan-wu-fa-zi-dong-diao-su-zen-me-ban/m-p/1345438#M81673 Tempt005 2025-05-26T09:37:42Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/Z420CPU-feng-shan-wu-fa-zi-dong-diao-su-zen-me-ban/m-p/1345444#M81674 <P>谢谢你的建议，我现在bios版本03.69，想升级一下bios，然后下载了个最新的03.96.没想到安装的时候出来个弹窗。暂时还没搞定怎么解决这个问题，大神有好的方法吗?对了，开机的时候<SPAN>机风扇依旧是从最低到高转一会才开始自检，BIOS里面风扇单独也能设置不同速度的转速，单纯的不能根据cpu温度自动调整了。安装了鲁大师和aida64测温，主板温度和风扇转速不显示。</SPAN><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="微信图片_20250526174007.png" style="width: 366px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/122243i886BFE9AD6ED96A4/image-size/large?v=v2&amp;px=999" role="button" title="微信图片_20250526174007.png" alt="微信图片_20250526174007.png" /></span></P> Mon, 26 May 2025 10:07:30 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/Z420CPU-feng-shan-wu-fa-zi-dong-diao-su-zen-me-ban/m-p/1345444#M81674 Tempt005 2025-05-26T10:07:30Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/Z420CPU-feng-shan-wu-fa-zi-dong-diao-su-zen-me-ban/m-p/1345489#M81678 <P>解压下载的BIOS安装包，打开HPQFlash文件夹，运行里面的HPQFlash试试</P> <P>(这个提示可能是BIOS更新说明的WEB页面)</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="_0-1748309464499.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/122254iEF4D624AA99FC544/image-size/medium?v=v2&amp;px=400" role="button" title="_0-1748309464499.png" alt="_0-1748309464499.png" /></span></P> <P>&nbsp;</P> Tue, 27 May 2025 01:31:12 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/Z420CPU-feng-shan-wu-fa-zi-dong-diao-su-zen-me-ban/m-p/1345489#M81678 正在输入 2025-05-27T01:31:12Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/Z420CPU-feng-shan-wu-fa-zi-dong-diao-su-zen-me-ban/m-p/1345589#M81682 <P>感谢大神的指导，我一会试试看</P> Tue, 27 May 2025 11:10:29 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/Z420CPU-feng-shan-wu-fa-zi-dong-diao-su-zen-me-ban/m-p/1345589#M81682 Tempt005 2025-05-27T11:10:29Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/Z420CPU-feng-shan-wu-fa-zi-dong-diao-su-zen-me-ban/m-p/1346259#M81709 <P>用这个方法顺利升级了bios，然后彻底清灰。扣电池。一套下来，风扇自动调速还是不行，估计是硬件方面的问题了。就这么凑活用着吧。谢谢大神！！！！</P> Sun, 01 Jun 2025 10:08:31 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/Z420CPU-feng-shan-wu-fa-zi-dong-diao-su-zen-me-ban/m-p/1346259#M81709 Tempt005 2025-06-01T10:08:31Z