https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/bi-ji-ben-wu-fa-qi-dong-kai-ji-zhi-shi-deng-F12zhi-shi-deng-xun-huan-qi-dong/m-p/1026319#M421813 <DIV>移除全部外接设备，拔掉电源，取下电池，开机电源按键，按住并保持30秒再松开。这段时间一般不会有任何反应，目的是释放主板静电。之后，插入电池，和电源适配器，开机观察。</DIV> <P><!--5f39ae17-8c62-4a45-bc43-b32064c9388a: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-->.</P> <P>拆机，拔插内存，替换内存测试</P> <P>.</P> <P>拆机，拔插硬盘，替换硬盘测试</P> <P>.</P> <P>请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→服务中心位置 查找到服务中心的地址和联系方式。<BR />另外可以参考：HP 笔记本电脑 - 电脑无法启动并出现 LED 或蜂鸣代码<BR /><A href="https://support.hp.com/cn-zh/document/c02176586" target="_blank">https://support.hp.com/cn-zh/document/c02176586</A></P> Mon, 24 Aug 2020 03:29:32 GMT 548851818 2020-08-24T03:29:32Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/bi-ji-ben-wu-fa-qi-dong-kai-ji-zhi-shi-deng-F12zhi-shi-deng-xun-huan-qi-dong/m-p/1026098#M421662 <P>笔记本：HP Pavilion 14-n029tx ，笔记本无法启动。按开机键后，开机指示灯、F12键（无线指示灯）指示灯亮3秒，熄灭，又亮3秒，熄灭，如此循环。向达人求教，谢谢指点。。。。!!</P> Sun, 23 Aug 2020 15:41:04 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/bi-ji-ben-wu-fa-qi-dong-kai-ji-zhi-shi-deng-F12zhi-shi-deng-xun-huan-qi-dong/m-p/1026098#M421662 一搏 2020-08-23T15:41:04Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/bi-ji-ben-wu-fa-qi-dong-kai-ji-zhi-shi-deng-F12zhi-shi-deng-xun-huan-qi-dong/m-p/1026319#M421813 <DIV>移除全部外接设备，拔掉电源，取下电池，开机电源按键，按住并保持30秒再松开。这段时间一般不会有任何反应，目的是释放主板静电。之后，插入电池，和电源适配器，开机观察。</DIV> <P><!--5f39ae17-8c62-4a45-bc43-b32064c9388a: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-->.</P> <P>拆机，拔插内存，替换内存测试</P> <P>.</P> <P>拆机，拔插硬盘，替换硬盘测试</P> <P>.</P> <P>请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→服务中心位置 查找到服务中心的地址和联系方式。<BR />另外可以参考：HP 笔记本电脑 - 电脑无法启动并出现 LED 或蜂鸣代码<BR /><A href="https://support.hp.com/cn-zh/document/c02176586" target="_blank">https://support.hp.com/cn-zh/document/c02176586</A></P> Mon, 24 Aug 2020 03:29:32 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/bi-ji-ben-wu-fa-qi-dong-kai-ji-zhi-shi-deng-F12zhi-shi-deng-xun-huan-qi-dong/m-p/1026319#M421813 548851818 2020-08-24T03:29:32Z