https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/Elitebook820xin-ji-wei-jian-ce-dao-dian-chi/m-p/902949#M388137 <P>可是，我刚刚换了一台新的同规格笔记本上的电池，还是未检测到电池。而这个电池在新机上是可以用的。刚按照您说的方法，关电源，拔掉适配器，然后拔出所有外设，按住电源键超过30秒，再插上适配器，开机，结果还是一样。我观察了下，系统时间显示的还是当前时间，是不是主板放电没成功啊？</P> Wed, 28 Nov 2018 04:02:25 GMT wuhantree 2018-11-28T04:02:25Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/Elitebook820xin-ji-wei-jian-ce-dao-dian-chi/m-p/902942#M388135 <P>Elitebook820新机，按正常流程装上电池后，无法充电，WINDOWS任务栏右下角显示：未检测到电池。<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="820未检测到电池.jpg" style="width: 600px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/33133i29B1D83531E8D256/image-size/large?v=v2&amp;px=999" role="button" title="820未检测到电池.jpg" alt="820未检测到电池.jpg" /></span></P> Wed, 28 Nov 2018 03:18:47 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/Elitebook820xin-ji-wei-jian-ce-dao-dian-chi/m-p/902942#M388135 wuhantree 2018-11-28T03:18:47Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/Elitebook820xin-ji-wei-jian-ce-dao-dian-chi/m-p/902946#M388136 <P>新机。。。。可拆卸电池的是 G1 或 G2</P><P>这是买了电脑后，在仓库里放了至少3年了吧。。。极有可能是电池库存了太久，电池自然放电过度，导致电池报废了。</P><P>。</P><DIV>释放主板静电试试：</DIV><DIV>关机并拔掉电源适配器，移除全部外接设备，按住电源键并保持30秒，之后，插电源适配器，不接外接设备，开机观察。</DIV><P><!-- 5f39ae17-8c62-4a45-bc43-b32064c9388a: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 --></P> Wed, 28 Nov 2018 03:30:21 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/Elitebook820xin-ji-wei-jian-ce-dao-dian-chi/m-p/902946#M388136 548851818 2018-11-28T03:30:21Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/Elitebook820xin-ji-wei-jian-ce-dao-dian-chi/m-p/902949#M388137 <P>可是，我刚刚换了一台新的同规格笔记本上的电池，还是未检测到电池。而这个电池在新机上是可以用的。刚按照您说的方法，关电源，拔掉适配器，然后拔出所有外设，按住电源键超过30秒，再插上适配器，开机，结果还是一样。我观察了下，系统时间显示的还是当前时间，是不是主板放电没成功啊？</P> Wed, 28 Nov 2018 04:02:25 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/Elitebook820xin-ji-wei-jian-ce-dao-dian-chi/m-p/902949#M388137 wuhantree 2018-11-28T04:02:25Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/Elitebook820xin-ji-wei-jian-ce-dao-dian-chi/m-p/902951#M388139 <P>问题已解决，但是工程师的方法里有个细节没说到，就是主板放电要取下电池后再按住电源键30秒以上，然后再插适配器开机。希望对其他朋友有所帮助。</P> Wed, 28 Nov 2018 04:14:53 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/Elitebook820xin-ji-wei-jian-ce-dao-dian-chi/m-p/902951#M388139 wuhantree 2018-11-28T04:14:53Z