Notebook BIOS Password settings

First of all, let us introduce how to enter the BIOS settings for laptops, generally speaking, notebook computer with F2 key or other key combination into the BIOS, and desktop often use the DELETE key is significantly different.

Since laptops are mostly portable, it is necessary to use passwords to prevent others from stealing computer data. In this tutorial, we'll explain how to use a password to lock a notebook computer to protect the system's security.

As we all know, the passwords in the BIOS are mostly divided into user Password and supervisor Password, both of which can restrict access to the system, the only difference is that supervisor Password has the right to completely modify the BIOS settings, User password is not.

In simple terms, if you are entering the BIOS as user Password, some items will become unavailable. As most of the laptops are used by their own more opportunities, so it is recommended to use Supervisor Password for notebook computer lock, both to protect the computer security, but also have all the permissions. Enter BIOS to set Supervisor Password.

1. When the power is turned on, press the F2 key to enter the BIOS;

2. Switch to "security";

3. Then move the cursor to "Set supervisor Password";

4. Enter the password to be set;

5. Then "Spervisor Password Is:set", indicating that the password has been set;

6. Finally, the "Password on Boot" option is set to "Enable", set the boot must enter the password before the line, to this all set is done.

When we reboot again, the laptop will not go directly into Windows, but first ask you to enter the password, enter the correct password, the computer can successfully complete the boot, input errors can be retried, but more than 3 times the system will completely deadlock, at this point must shut down the computer and then reboot.