AOpen I975XA-YDG Manual page 54

Advanced BIOS Features > Security Option
The "System" option limits access to both the System boot and BIOS setup. A
prompt asking you to enter your password appears on the screen every time you
boot the system.
The "Setup" option limits access only to BIOS setup.
To disable the security option, select Password Setting from the main menu, don't
type anything and just
press <Enter>
Advanced BIOS Features > Full Screen Logo Show
Available options: Disabled, Enabled
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