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win10 ThinkPad E450笔记本关机后Logo灯依旧亮该怎么办?

更新时间：2026-08-23 01:28:47 | 编辑：花栀 | 信息来源：互联网
ThinkPad 系列笔记本电脑的外壳上带有LOGO标志，在通电状态下该LOGO会亮着，非常的洋气。但是最近使用ThinkPad E450型号笔记本电脑的用户反应在笔记本电脑关机后LOGO指示灯仍然亮着的现象，LCD背面或掌托上的ThinkPad Logo指示灯可能会不停闪烁，指示灯亮度较低该怎么办关闭呢？这是因为该款笔记本中BIOS开启了自动亮灯的开关导致的，我们可以在BIOS Setup中禁用Always On USB中的“Charge in Battery Mode”选项。下面小编给大家分享下解决方法。

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步骤： 1、开机按F1进入BIOS设置界面，选择Config——USB，如图：



2、然后将Charge in Battery Mode选项，设置为Disabled，按下F10 -- Y 保存退出。



设置完成后我们将笔记本电脑关机后便不会出现LOGO亮灯的问题了！

上一篇：win10系统需要经常更新显卡吗？win10系统更新升级显卡驱动程序的方法

下一篇：win10系统ThinkPad（17年新款）触摸板如何禁用?


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