Nexcom EBC575 Series Manual page 44

USB Controller
Select Enabled if your system contains a Universal Serial Bus controller and you have USB peripherals.
USB 2.0 Controller
Select Enabled if your system contains a Universal Serial Bus 2.0 controller and you have USB peripherals.
USB Keyboard Support
Select Enabled if your USB controller is enabled and it needs USB keyboard support in legacy OS operating
systems such as DOS.
AC'97 Audio
Selecting Auto will enable the AC'97 audio if it is detected on-board.
AC'97 Modem
Selecting Auto will enable the AC'97 modem, if it is detected on-board.
Init Display First
This feature allows you to select whether to boot the system using the on-board AGP graphics card or the
PCI graphics card.
IDE HDD Block Mode
Block mode is also called block transfer, multiple commands, or multiple sector read/write. If your IDE hard
drive supports block mode (most new drives do), select Enabled for automatic detection of the optional
number of block read/write per sector the drive can support. The available choices are Enabled, Disabled.
Power ON Function
Select the different manners for powering on the system. The choices: Password, Hot KEY, Mouse Move,
Mouse Click, Any KEY, BUTTON ONLY, and Keyboard 98.
KB Power ON Password
Set a desired password here if user selects "Password" for the power on function. When the system is in soft-
off mode, suspend to RAM or suspend to HDD, entering the correct password to start the system.
Hot Key Power ON
Select a desired hot key if user selects "Hot KEY" for the power on function. When the system is in soft-off
mode, suspend to RAM or suspend to HDD, entering the correct hot key to start the system. The choices are:
Ctrl + F1, Ctrl + F2, ..... Ctrl + F12.
Onboard FDC Controller
This feature allows you to enable or disable the onboard floppy drive controller. If you are using a floppy drive
connected to the motherboard's built-in floppy drive controller, leave it at the default setting of Enabled. But if
you are using an add-on floppy drive controller card or if you are not using any floppy drives at all, set it to
Disabled to save an IRQ. Other devices can then use the free IRQ.
EBC575 User's Manual 44 Chapter 4