https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/mei-ci-kai-ji-dou-xu-yao-zhang-an15miao-cai-neng-kai-ji-dian-yuan-zhi-shi-deng-ye-bu-liang/m-p/1275383#M471560 <P>每次开机短按无反应，电源指示灯不亮，需要长按15秒才能开机，开机后电源指示灯正常，系统也可以照常使用</P> Sat, 03 Feb 2024 04:35:05 GMT 易小名 2024-02-03T04:35:05Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/mei-ci-kai-ji-dou-xu-yao-zhang-an15miao-cai-neng-kai-ji-dian-yuan-zhi-shi-deng-ye-bu-liang/m-p/1275383#M471560 <P>每次开机短按无反应，电源指示灯不亮，需要长按15秒才能开机，开机后电源指示灯正常，系统也可以照常使用</P> Sat, 03 Feb 2024 04:35:05 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/mei-ci-kai-ji-dou-xu-yao-zhang-an15miao-cai-neng-kai-ji-dian-yuan-zhi-shi-deng-ye-bu-liang/m-p/1275383#M471560 易小名 2024-02-03T04:35:05Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/mei-ci-kai-ji-dou-xu-yao-zhang-an15miao-cai-neng-kai-ji-dian-yuan-zhi-shi-deng-ye-bu-liang/m-p/1275631#M471594 <P>先检查电源是否接通，然后在系统设置里把电源性能设置为高性能并更新系统为最新版本。也可以试一下恢复CMOS设置，具体方法是先将电脑关机，然后先按下win+v按键（不松手），然后按下开机键（同时进行）</P> Mon, 05 Feb 2024 12:36:48 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/mei-ci-kai-ji-dou-xu-yao-zhang-an15miao-cai-neng-kai-ji-dian-yuan-zhi-shi-deng-ye-bu-liang/m-p/1275631#M471594 donnhao 2024-02-05T12:36:48Z