清除主板密码（Clear motherboard password）.docVIP

清除主板密码（Clear motherboard password） Set, modify, delete, decipher DOS boot password (excerpt) Set the password setting method 1: a separate set of any SUPERVISOR PASSWORD or USER PASSWORD, then open the BIOS FEATURES SETUP will be one of the Security Option is set to Setup, save and exit. In this way, when you press the Del button to enter the BIOS settings screen when you turn on the machine, you will need to enter the password, but you will not enter the password when entering the operating system. Method of setting a separate set of 2: any SUPERVISOR PASSWORD or USER PASSWORD , then open the BIOS FEATURES SETUP will be one of the Security Option is set to System , save and exit. This requires you to enter the password not only when you enter the BIOS setting, but also enter the password when you enter the operating system. Set method 3: set SUPERVISOR PASSWORD and USER PASSWORD respectively, and use two different passwords. Then open the BIOS FEATURES SETUP to set the Security Option to System and exit the save. In this way, access to the BIOS settings and access to the operating system requires the input of the password, and enter any one of the password can enter the BIOS settings and operating system. But administrator password and user password are different: to administrator password access to the BIOS program, you can make any settings, including modifying the user password. But when the user password is entered, in addition to modifying or removing the user password, no other settings can be made, and the administrator password cannot be modified. Thus, in this setting, the user password is less than the authority of the administrator password. The removal of the password refers to the removal of the password when the password is known. The method is: enter the BIOS settings screen, select has set the password SUPERVISOR PASSWORD or USER PASSWORD, after the return, Enter Password, do not enter a password, press the enter key. At this point, the screen promp