发布时间:2025-01-18 09:11:54
可以修改密码,按一下外面板底部供电按键,连按三次‘*’键,蜂鸣器发一长声,输入老密码并按‘#’键确认,蜂鸣器发一长声,LED灯闪烁,输入6~12位新密码并按‘#’键确认,蜂鸣器发一长声,再输入一次同样的新密码并按‘#’键确认。
笔记本电脑开机后显示器没反应黑屏笔记本电脑开机黑屏没反应怎么办
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