https://h30471.www3.hp.com/t5/tai-shi-dian-nao/Z840gong-dian-wen-ti-cha-shangP1-dian-yuan-zhi-shi-deng-dou-xi-mie-le-ba-diaoP1-dian-yuan-zhi-shi-deng-jiu-liang-le/m-p/1252894#M76831 <P>换电源或电源的排线</P> <P>硬件问题，替换测试</P> Mon, 11 Sep 2023 03:08:41 GMT y2kim 2023-09-11T03:08:41Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/Z840gong-dian-wen-ti-cha-shangP1-dian-yuan-zhi-shi-deng-dou-xi-mie-le-ba-diaoP1-dian-yuan-zhi-shi-deng-jiu-liang-le/m-p/1252884#M76829 <P>问题阐述：正常使用的工作站的，前几天家，就关闭了工作站（3天左右），今天回来，开机就出现这种问题，我把电源单独取出来开，插上电源（电源指示灯会亮），安装在机器上，电源指示灯就熄灭&nbsp; 如果拔掉主板上的34（p1）的接口，电源也会亮</P><P>&nbsp;</P><P>Z840供电问题，插上P1，电源指示灯都熄灭了，拔掉P1 电源指示灯就亮了，全部硬件去掉了，也测试了，就是这个</P><P>34主供电的问题，不知道怎么解决，<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="微信截图_20230911104852.png" style="width: 800px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/96420i270751771709BAC7/image-size/large?v=v2&amp;px=999" role="button" title="微信截图_20230911104852.png" alt="微信截图_20230911104852.png" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="微信图片_20230911104703.jpg" style="width: 364px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/96418i82A5DB95059C084E/image-size/large?v=v2&amp;px=999" role="button" title="微信图片_20230911104703.jpg" alt="微信图片_20230911104703.jpg" /></span></P> Mon, 11 Sep 2023 02:52:22 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/Z840gong-dian-wen-ti-cha-shangP1-dian-yuan-zhi-shi-deng-dou-xi-mie-le-ba-diaoP1-dian-yuan-zhi-shi-deng-jiu-liang-le/m-p/1252884#M76829 anzhi 2023-09-11T02:52:22Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/Z840gong-dian-wen-ti-cha-shangP1-dian-yuan-zhi-shi-deng-dou-xi-mie-le-ba-diaoP1-dian-yuan-zhi-shi-deng-jiu-liang-le/m-p/1252894#M76831 <P>换电源或电源的排线</P> <P>硬件问题，替换测试</P> Mon, 11 Sep 2023 03:08:41 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/Z840gong-dian-wen-ti-cha-shangP1-dian-yuan-zhi-shi-deng-dou-xi-mie-le-ba-diaoP1-dian-yuan-zhi-shi-deng-jiu-liang-le/m-p/1252894#M76831 y2kim 2023-09-11T03:08:41Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/Z840gong-dian-wen-ti-cha-shangP1-dian-yuan-zhi-shi-deng-dou-xi-mie-le-ba-diaoP1-dian-yuan-zhi-shi-deng-jiu-liang-le/m-p/1252913#M76834 <P>麻衣一点好的办法赵问题所在吗，这种就算购买主板回来，。或者电源回来，都不行</P> Mon, 11 Sep 2023 03:54:13 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/Z840gong-dian-wen-ti-cha-shangP1-dian-yuan-zhi-shi-deng-dou-xi-mie-le-ba-diaoP1-dian-yuan-zhi-shi-deng-jiu-liang-le/m-p/1252913#M76834 anzhi 2023-09-11T03:54:13Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/Z840gong-dian-wen-ti-cha-shangP1-dian-yuan-zhi-shi-deng-dou-xi-mie-le-ba-diaoP1-dian-yuan-zhi-shi-deng-jiu-liang-le/m-p/1252916#M76835 <P><SPAN>硬件问题，替换测试</SPAN></P> <P><SPAN>没有取巧的</SPAN></P> <P><SPAN>做硬件最小化，然后替换怀疑故障的硬件，换了没事就是解决。换了A没解决，就换B。有的时候甚至是要2个或3个一起换的，不排除都坏了。</SPAN></P> Mon, 11 Sep 2023 04:16:11 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/Z840gong-dian-wen-ti-cha-shangP1-dian-yuan-zhi-shi-deng-dou-xi-mie-le-ba-diaoP1-dian-yuan-zhi-shi-deng-jiu-liang-le/m-p/1252916#M76835 y2kim 2023-09-11T04:16:11Z