请问你能不能破解联想g470的bios密码吗,本人几年前设置的,最近要用到,需要这个密码,非常感谢!

2025年04月07日 03:33
有2个网友回答
网友(1):

尊敬的联想用户您好!

(1)硬盘密码:因为系统是写在硬盘的操作系统大家知道一般都装在C盘硬盘都锁了,你怎么进系统啊,所以,硬盘密码设置了的话也是进不去系统的,忘记了的话把硬盘拔了换硬盘。

(2)电源密码:开机就需要的,不输入的话也是进不去系统的,写在cmos芯片当中。Cmos是焊在主板上的,因此忘了密码换主板。

(3)开机自检密码:进入系统时,会自检各个硬件是否正常,比如硬盘是否连接好,显卡有没有问题等等,这个自检过程中设置了一个密码,也是在cmos芯片当中的。Cmos是焊在主板上的,因此忘了密码换主板。

(4)bios修改密码:就是更改bios设置的密码,忘了的话没事,所有选项都是灰色的,就是bios不能改了,但是一样可以进系统。但是这个密码也是写在Cmos芯片上的,想更改bios还是要换主板。

如需更多详细咨询,请联系联想服务微信工程师:


http://weixin.lenovo.com.cn/valuation/index.php/index/weixin.html?intcmp=wxzd联想服务微信随时随地为您提供多种自助及人工服务。

期待您满意的评价,感谢您对联想的支持,祝您生活愉快!

网友(2):

把主板电池给扣下,过五秒钟在安上,不然上网下载一些Bios密码清除工具来实现,不过不同芯片主板的BIOS密码清除工具有所不同,

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