How to cancel the power-on password

How to cancel the power-on password? I believe many people will set the power-on password, but do not know how to cancel the power-on password. Also some people set the power-on password, after a period of time even they do not remember, then how to do? OK, today small make up for you to solve the machine password how to cancel and computer power-on password cracking method.

First, how to cancel the power-on password?

1. User account power-on password how to cancel.

(1) Computer user account password is everyone set up the password, first to say this boot password how to cancel. Open Control Panel, double-click User account to select your current user account, then select "Remove my password", enter the current user account password in the dialog box that pops up, and then click "Remove Password".

(2) Right click on "My Computer", select Manage, then expand Local Users and Groups, select Users, right-click on the corresponding user on the right, select "Set Password", and then keep the input box blank, click "OK" to cancel the computer power-on password.

2. How to cancel the system startup password

The system startup password is a password that is loaded before the operating system is displayed before the user account password. How do you remove the power-on password? Enter "Syskey" in the Run, select "Update" in the pop-up dialog box, then select "System generated Password" and "Save the startup password on the computer", click OK, so the system power-on password is canceled.

3. BIOS boot password How to cancel

After entering the CMOS, the "set Supervisor Password" set to "Disabled" can be, if there is no way, you can put the battery on the motherboard for a while, so that the BIOS boot password will be automatically removed, but this will lead to the motherboard time to reset , users need to consider good.

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