https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/dian-nao-chong-bu-jin-qu-dian/m-p/1177945#M450645 <P>插着电源但是一直显示的是74%的电量</P> Sun, 31 Jul 2022 08:14:39 GMT shrin 2022-07-31T08:14:39Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/dian-nao-chong-bu-jin-qu-dian/m-p/1177945#M450645 <P>插着电源但是一直显示的是74%的电量</P> Sun, 31 Jul 2022 08:14:39 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/dian-nao-chong-bu-jin-qu-dian/m-p/1177945#M450645 shrin 2022-07-31T08:14:39Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/dian-nao-chong-bu-jin-qu-dian/m-p/1177946#M450646 <P>关机断电，拔掉电源适配器，还有其他的外接设备，然后摁住windows（Alt左侧四个小方块）+字母V的按键，再摁住开机按钮，三个一起按住等30秒，然后松开，插入电源开机</P><P>一般这个现象是电池保护功能，可以开机连续点击F10 进入bios 看一下&nbsp;</P><P>&nbsp;</P> Sun, 31 Jul 2022 08:16:54 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/dian-nao-chong-bu-jin-qu-dian/m-p/1177946#M450646 Chen_long 2022-07-31T08:16:54Z