User's Manual Part 2

Setup Configuration Utility (SCU) 5-13
The Enable USB Port sub-item enables or disables the USB port in
DOS mode. The options are enable and disable. A [X] mark indicates
enable, while blank [ ] indicates disable. Default setting is enable.
The USB Keyboard sub-item enables or disables the USB
keyboard in DOS mode. The options are Enable and Disable.
Default setting is Enable. This item is not valid for setting if the
Enable USB Port sub-item is disabled.
The USB Floppy sub-item enables or disables the USB floppy drive
in DOS mode. The options are Enable and Disable. Default setting is
Enable. This item is not valid for setting if the Enable USB Port
sub-item is disabled.
GPS