https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HP-Compaq-pro-4300tong-dian-wu-fan-ying-dian-yuan-xiang-sheng-da/m-p/826028#M52508 <P>在不能替换零件测试的情况下，可以重新插拔一下内存，或者在拔掉内存的情况下开机看有没有报警。</P><P>&nbsp;</P><P>以此判断问题故障点。</P> Fri, 21 Apr 2017 09:24:07 GMT 托卢 2017-04-21T09:24:07Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HP-Compaq-pro-4300tong-dian-wu-fan-ying-dian-yuan-xiang-sheng-da/m-p/825959#M52495 <P>★★急急<SPAN>★★</SPAN></P><P>公司的一台HP Compaq pro 4300，win10系统，日期显示比正常时间晚8分钟左右，换了一个cmos电池，win10自动修复后，没有问题正常进入系统，第二天主机通电无法开机，主板灯亮，电源风扇转，键盘灯和鼠标不亮，hp徽标一直不出现，1分钟左右后，电源嗡嗡响声很大，就一直这样，直到手动强制关机。（检查过电源没有问题，主板用故障诊断卡检查过，正常，硬盘没问题）。</P><P>&nbsp;</P><P>请各位大神帮忙看看是啥问题？</P> Fri, 21 Apr 2017 02:55:55 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HP-Compaq-pro-4300tong-dian-wu-fan-ying-dian-yuan-xiang-sheng-da/m-p/825959#M52495 meng2017 2017-04-21T02:55:55Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HP-Compaq-pro-4300tong-dian-wu-fan-ying-dian-yuan-xiang-sheng-da/m-p/825968#M52496 <BLOCKQUOTE><HR /><a href="https://h30471.www3.hp.com/t5/user/viewprofilepage/user-id/100687">@meng2017</a> 已写：<BR /><P>★★急急<SPAN>★★</SPAN></P><P>公司的一台HP Compaq pro 4300，win10系统，日期显示比正常时间晚8分钟左右，换了一个cmos电池，win10自动修复后，没有问题正常进入系统，第二天主机通电无法开机，主板灯亮，电源风扇转，键盘灯和鼠标不亮，hp徽标一直不出现，1分钟左右后，电源嗡嗡响声很大，就一直这样，直到手动强制关机。（检查过电源没有问题，主板用故障诊断卡检查过，正常，硬盘没问题）。</P><P>&nbsp;</P><P>请各位大神帮忙看看是啥问题？</P><HR /></BLOCKQUOTE><P>关机断电，移除外接电源，打开机箱盖，找到CMOS的黄色塑料按钮，安装10-15秒，接好电源开机，重新设置时间后再试一下</P> Fri, 21 Apr 2017 03:44:39 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HP-Compaq-pro-4300tong-dian-wu-fan-ying-dian-yuan-xiang-sheng-da/m-p/825968#M52496 坏坏的笑 2017-04-21T03:44:39Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HP-Compaq-pro-4300tong-dian-wu-fan-ying-dian-yuan-xiang-sheng-da/m-p/825987#M52500 <P>非常感谢神速回复。</P><P>&nbsp;</P><P>&nbsp;</P><P><SPAN>关机断电，移除外接电源，CMOS的黄色塑料按钮，按下10-15秒，通电重启，故障依旧。没什么变化啊。</SPAN></P><P>&nbsp;</P><P>&nbsp;</P><P><SPAN>还有其他办法吗？</SPAN></P><P>&nbsp;</P><P><SPAN>多谢指教。</SPAN></P> Fri, 21 Apr 2017 05:10:19 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HP-Compaq-pro-4300tong-dian-wu-fan-ying-dian-yuan-xiang-sheng-da/m-p/825987#M52500 meng2017 2017-04-21T05:10:19Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HP-Compaq-pro-4300tong-dian-wu-fan-ying-dian-yuan-xiang-sheng-da/m-p/826028#M52508 <P>在不能替换零件测试的情况下，可以重新插拔一下内存，或者在拔掉内存的情况下开机看有没有报警。</P><P>&nbsp;</P><P>以此判断问题故障点。</P> Fri, 21 Apr 2017 09:24:07 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HP-Compaq-pro-4300tong-dian-wu-fan-ying-dian-yuan-xiang-sheng-da/m-p/826028#M52508 托卢 2017-04-21T09:24:07Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HP-Compaq-pro-4300tong-dian-wu-fan-ying-dian-yuan-xiang-sheng-da/m-p/826158#M52525 <P>非常感谢您的回复。</P><P>插拔内存条 试过了，故障依旧。</P><P>拔掉内存条，通电后主机报警。请问这样的情况下是哪里出了问题？</P><P>主要是通电开机后，显示器不显示HP徽标，很愁人。</P><P>&nbsp;</P><P>插拔主板电池和重置CMOS，都没能解决问题。这个主机是不是要报废了啊？</P> Mon, 24 Apr 2017 00:22:15 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HP-Compaq-pro-4300tong-dian-wu-fan-ying-dian-yuan-xiang-sheng-da/m-p/826158#M52525 meng2017 2017-04-24T00:22:15Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HP-Compaq-pro-4300tong-dian-wu-fan-ying-dian-yuan-xiang-sheng-da/m-p/826328#M52546 <BLOCKQUOTE><HR /><a href="https://h30471.www3.hp.com/t5/user/viewprofilepage/user-id/100687">@meng2017</a> 已写：<BR /><P>非常感谢您的回复。</P><P>插拔内存条 试过了，故障依旧。</P><P>拔掉内存条，通电后主机报警。请问这样的情况下是哪里出了问题？</P><P>主要是通电开机后，显示器不显示HP徽标，很愁人。</P><P>&nbsp;</P><P>插拔主板电池和重置CMOS，都没能解决问题。这个主机是不是要报废了啊？</P><HR /></BLOCKQUOTE><P>报警声具体几下？</P> Tue, 25 Apr 2017 02:34:41 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HP-Compaq-pro-4300tong-dian-wu-fan-ying-dian-yuan-xiang-sheng-da/m-p/826328#M52546 y2kim 2017-04-25T02:34:41Z