
BIOS Utilities
National 383 SIO Control Sub-Menu (Advanced Menu)
Pressing Enter here will provide a
Legacy USB Support (Advanced Menu)
Use this menu item to enable/disable the support for Legacy Universal Serial
Bus.
5
Use this menu item to enable/disable the display on the
Screen.
Reset Configuration Data (Advanced Menu)
This item is set to No as default. You can change the setting to Yes if you have installed a new
Power On Boot Beep (Advanced Menu)
Use this menu to enable/disable the single beep sound at the end of the POST.
This item is “Disabled” by default.