是由于主板电池电量耗尽,导致COMS数据丢失导致。
一、进入BIOS进行调整:
启动时,按DEL键进入BIOS;
光标依次移动至时间、日期处,按+/-键调整当前时钟;
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/ac4bd11373f082024e6271b54dfbfbedaa641b43?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
按“→”键,切换至“Exit”页面,选定“Exit Saving Changes”,回车
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/7acb0a46f21fbe09088d2a9e6d600c338644ad6d?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
选择“Yes”,回车重启。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/63d9f2d3572c11dfeca557a9652762d0f603c2c0?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
二、按F1继续,进入windows后调整(时间相差太远,无法使用同步,只能手动调整):
进入桌面后,在右下角任务栏时间上点击右键,选择“调整日期/时间”
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/023b5bb5c9ea15ce45d90a83b0003af33a87b201?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
在“日期和时间”标签页,点击“更改日期和时间”按钮
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/d439b6003af33a879e6fd590c05c10385343b53e?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
调整当前日期、时间,完成后点击“确定”按钮
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/279759ee3d6d55fbfc20a2ac6b224f4a21a4dd52?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
三、其它:这种故障,在电脑关机后,只要交流电源不中断,是不会再次出现。一旦关机后交流电源中断,就会再次出现,建议立即更换主板电池。