https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HP-Pavilion-Gaming-Desktop-790-088rcn-wu-fa-kai-ji/m-p/1255137#M76937 <P>长按开机键10秒以上释放一下静电后试试。</P> Sat, 23 Sep 2023 13:37:22 GMT WDH 2023-09-23T13:37:22Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HP-Pavilion-Gaming-Desktop-790-088rcn-wu-fa-kai-ji/m-p/1255109#M76936 <P>电脑无法开机，按了好几次电源键和开机键，换过电源适配器问题依旧，音响和显示屏的电源都能使用，键盘指示灯也不亮</P> Sat, 23 Sep 2023 11:37:28 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HP-Pavilion-Gaming-Desktop-790-088rcn-wu-fa-kai-ji/m-p/1255109#M76936 玖顾 2023-09-23T11:37:28Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HP-Pavilion-Gaming-Desktop-790-088rcn-wu-fa-kai-ji/m-p/1255137#M76937 <P>长按开机键10秒以上释放一下静电后试试。</P> Sat, 23 Sep 2023 13:37:22 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HP-Pavilion-Gaming-Desktop-790-088rcn-wu-fa-kai-ji/m-p/1255137#M76937 WDH 2023-09-23T13:37:22Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HP-Pavilion-Gaming-Desktop-790-088rcn-wu-fa-kai-ji/m-p/1255464#M76957 <P>尝试过后问题依旧存在</P> Mon, 25 Sep 2023 16:02:25 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HP-Pavilion-Gaming-Desktop-790-088rcn-wu-fa-kai-ji/m-p/1255464#M76957 玖顾 2023-09-25T16:02:25Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HP-Pavilion-Gaming-Desktop-790-088rcn-wu-fa-kai-ji/m-p/1255480#M76961 <P>1.释放静电：</P> <P style="margin: 0in; font-size: 11.0pt;"><SPAN>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</SPAN><SPAN>30</SPAN><SPAN>秒再松开，之后，插电源适配器，开机观察。</SPAN></P> <P style="margin: 0in; font-size: 11.0pt;">&nbsp;</P> <P style="margin: 0in; font-size: 11.0pt;"><SPAN>2.如果无效，联系服务中心</SPAN></P> Tue, 26 Sep 2023 01:04:19 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HP-Pavilion-Gaming-Desktop-790-088rcn-wu-fa-kai-ji/m-p/1255480#M76961 坏坏的笑 2023-09-26T01:04:19Z