首页 百科知识

笔记本不充电了充不进去电(联想Thinkpad系列笔记本电脑无法正常充电)

2025-03-10 15:50:41点击数100

故障说明:在电脑插上电源充电情况下开机,不能正常充电,提示如下错误:


" The connected AC adapter has a lower wattage than the recommended AC adapter

which was shipped with the system. To use AC power, please connect the AC

adapter which was shipped with the system

Press the ESC key to continue "


解决方法1:先拔掉电源适配器,长按笔记本电源键10秒,反复按3次,操作完成后连接电源适配器后开机重试。

解决方法2:笔记本背面有个圆形小孔(紧急复位孔),小孔附近写有“RESET”字样,可以在关机断电状态下,用曲别针或卡针戳住“RESET”孔中的按钮(小心操作),持续按住15秒松开,之后再接上电源适配器开机测试。


相关推荐