Why can't the machine be started without plugging in the c为什么不插充电线开不了机

After playing the game in the evening, the battery was 18%. I plugged in the data cable. By the way, it was late. I quit the game and pressed the steam key - Power - Shut down. After charging for about an hour, I unplugged the data cable and turned off the light to sleep

The next day, I couldn't turn on the machine. I plugged in the charger and turned it on, thinking it was OK. When I saw 100% full power, I unplugged the charger and the screen went black

Now the charger must be plugged into the machine to play normally!!!!!

At present, it is useless to re insert and unplug the battery after removing the back cover,

The BATT 100% and charger logo can be seen on the power on performance interface

And there are 99% prompts for diagnosis under the battery, and the figure of 0 watt

Need your help

14号签收，17号晚上打完巫师3看电量18%，顺手插了数据线，顺便看时间很晚了就退出游戏按steam键-电源-关机，充了大概一个小时就拔开数据线关灯睡觉

第二天就开不了机，插了下数据线开机了以为没事，看到满电100%拔开就黑屏了

现在必须得充电器插着开机才能正常游玩！！！！！

装备问题等：目前sd卡刚到货，扩展坞没买

14号晚上整的系统，第二天15号整浏览器steam++并且下载游戏 第三天不知道玩啥，第四天群友说的巫师3就下载了打了2小时

目前排查：进行拆机后重新插拔电池多次没有用，拔开电池插充电器开机，在性能5级图标看不到BATT 之类的

插电开机能看到BATT100% 和充电器标识

并且电池下诊断那里有99%的提示，和0瓦的图示