MSI MS-6528 LE Manual page 29

Chapter 2
required is the Security Option of the Advanced BIOS Features menu. If the
Security Option is set to System, the password is required both at boot and at
entry to Setup. If set to Setup, password prompt only occurs when trying to
enter Setup.
About Supervisor Password & User Password:
Supervisor password : Can enter and change the settings of the setup
User password:
menus.
Can only enter but do not have the right to
change the settings of the setup menus
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