https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/dian-chi-xiao-shi-hei-ping/m-p/1327191#M481689 <UL><LI><SPAN>无法检测到电源，暗影精灵</SPAN><SPAN>9</SPAN><SPAN> R77840 4060</SPAN></LI></UL><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="_0-1737460456985.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/116162i9F4AA74DBF46EDDB/image-size/medium?v=v2&amp;px=400" role="button" title="_0-1737460456985.png" alt="_0-1737460456985.png" /></span></P><P>&nbsp;</P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="_1-1737460456987.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/116161i31C224F830601685/image-size/medium?v=v2&amp;px=400" role="button" title="_1-1737460456987.png" alt="_1-1737460456987.png" /></span></P><P>&nbsp;</P><UL><LI><SPAN>性能正常</SPAN></LI></UL><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="_2-1737460456988.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/116163i0CA257AD9D355B21/image-size/medium?v=v2&amp;px=400" role="button" title="_2-1737460456988.png" alt="_2-1737460456988.png" /></span></P><P>&nbsp;</P><P>&nbsp;</P><P>&nbsp;</P><UL><LI><SPAN>必须插着电源才能使用，拔掉电源直接黑屏——无法用电源键启动</SPAN></LI><LI><SPAN>再次重启502报错</SPAN></LI><LI><SPAN>BIOS</SPAN><SPAN>模式拔掉电源不会黑屏，一离开就黑屏</SPAN></LI><LI><SPAN><SPAN>ps——相同问题</SPAN></SPAN><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="_3-1737460647078.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/116164i31C74B700736D018/image-size/medium?v=v2&amp;px=400" role="button" title="_3-1737460647078.png" alt="_3-1737460647078.png" /></span><P>&nbsp;</P></LI></UL> Tue, 21 Jan 2025 11:59:14 GMT 上单厨师 2025-01-21T11:59:14Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/dian-chi-xiao-shi-hei-ping/m-p/1327191#M481689 <UL><LI><SPAN>无法检测到电源，暗影精灵</SPAN><SPAN>9</SPAN><SPAN> R77840 4060</SPAN></LI></UL><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="_0-1737460456985.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/116162i9F4AA74DBF46EDDB/image-size/medium?v=v2&amp;px=400" role="button" title="_0-1737460456985.png" alt="_0-1737460456985.png" /></span></P><P>&nbsp;</P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="_1-1737460456987.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/116161i31C224F830601685/image-size/medium?v=v2&amp;px=400" role="button" title="_1-1737460456987.png" alt="_1-1737460456987.png" /></span></P><P>&nbsp;</P><UL><LI><SPAN>性能正常</SPAN></LI></UL><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="_2-1737460456988.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/116163i0CA257AD9D355B21/image-size/medium?v=v2&amp;px=400" role="button" title="_2-1737460456988.png" alt="_2-1737460456988.png" /></span></P><P>&nbsp;</P><P>&nbsp;</P><P>&nbsp;</P><UL><LI><SPAN>必须插着电源才能使用，拔掉电源直接黑屏——无法用电源键启动</SPAN></LI><LI><SPAN>再次重启502报错</SPAN></LI><LI><SPAN>BIOS</SPAN><SPAN>模式拔掉电源不会黑屏，一离开就黑屏</SPAN></LI><LI><SPAN><SPAN>ps——相同问题</SPAN></SPAN><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="_3-1737460647078.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/116164i31C74B700736D018/image-size/medium?v=v2&amp;px=400" role="button" title="_3-1737460647078.png" alt="_3-1737460647078.png" /></span><P>&nbsp;</P></LI></UL> Tue, 21 Jan 2025 11:59:14 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/dian-chi-xiao-shi-hei-ping/m-p/1327191#M481689 上单厨师 2025-01-21T11:59:14Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/dian-chi-xiao-shi-hei-ping/m-p/1327328#M481718 <P>这种情况，建议将电脑送到惠普授权的服务中心现场检测检查。<BR />惠普的产品类型非常多，每家服务中心的服务时间，维修项目不完全相同，建议去之前先电话联系确认是否上班。<BR />可以在惠普中国官网页面上方，选择 支持→支持资源→服务网点查询 查找到服务网点的地址和联系方式。</P> <P>.</P> <P>如果自己可以操作也可以拆机重新拔插电池试试。</P> Wed, 22 Jan 2025 11:57:07 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/dian-chi-xiao-shi-hei-ping/m-p/1327328#M481718 548851818 2025-01-22T11:57:07Z