Chapter 3
41
Onboard Device:
This section provides information for setting the on-board devices. By choosing the
Integrated Peripherals option from the CMOS Setup Utility menu (Figure 3-5), the
screen below is displayed. This sample screen contains the manufacturer's default
values for the motherboard
Press [
Enter
] to enter the sub-menu, which contains the following items for some
advanced controls:
1.
USB controller:
Enable the on-board Universal Serial Bus (USB V1.1 or V2.0) controller if you
want to connect a USB device to your system. Note that if this setting is disabled,
you can still temporarily use a USB keyboard during boot up so that you can enter
BIOS and enable this setting. If you pass the boot up stage without enabling this
function, your PS/2 keyboard will no longer work.
2.
USB 2.0 controller
This entry is for disable/enable EHCI controller only. This BIOS itself may/may
not have high speed USB support. If the BIOS has high speed USB support built in,
the support will be automatically turn on when high speed device were attached.
3.
USB Keyboard Support
Select Enabled if your system uses an USB keyboard. If there is no USB keyboard,
select Disabled in this field.
4.
USB Mouse Support
Select Enabled if your system uses an USB mouse. If there is no USB mouse,
select Disabled in this field.
5.
Onboard 1394
Select Enabled if your system uses an on-board IEEE1394. If there is no on-board
IEEE1394, select Disabled in this field.
6.
Onboard Realtek Lan
Select Enabled if your system uses an on-board Realtek Lan. If there is no
on-board Realtek Lan, select Disabled in this field.
7.
Onboard PCI Audio
Select Enabled if your system uses an on-board PCI Audio card. If there is no
on-board PCI Audio card, select Disabled in this field.
Super IO Device:
This section provides information on setting the Super I/O devices. By choosing the
Integrated Peripherals option from the CMOS Setup Utility menu (Figure 3-5), the
screen below is displayed. This sample screen contains the manufacturer's default
values for the motherboard.
Chapter 3
42
Press [
Enter
] to enter the sub-menu, which contains the following items for some
advanced controls:
1.
Onboard FDC Controller:
Select it as Enabled if your system has a floppy-disk controller (FDC) installed on
the system board and you wish to use it. If you install an add-in FDC or the system
has no floppy drive, choose Disabled in this field.
2.
Onboard Serial Port 1/2:
Select an address and corresponding interrupt for the first and second serial ports.
Available options are [
3F8/IRQ4
], [
2E8/IRQ3
], [
3E8/IRQ4
], [
2F8/IRQ3
],
[
Disabled
], and [
Auto
].
3.
UART Mode Select:
This function allows you to select an operating mode for the second serial port.
(Normal RS-232C serial port / IRDA / SCR / ASKIR 0.57-MB/sec infrared port).
4.
UR2 Duplex Mode:
Available options: [
Half
] and [
Full
].
5.
Onboard Parallel Port:
Select a logical LPT port address and the corresponding interrupt for the physical
parallel port.
6.
Parallel Port Mode:
Select an operating mode for the onboard parallel (printer) port. Select SPP unless
you are certain that your hardware and software support one of the other available
modes.
7.
ECP Mode Use DMA:
This item automatically specifies a DMA channel
1
or
3
for the parallel port when
it is set to [
EPP
] or [
ECP+EPP
] mode.
8.
Game Port Address:
This item disables or assigns the address of the Game port. Available options are
[201] and [209].
9.
Midi Port Address:
This item disables or assigns the address of the Midi port. Available options are
[300] and [330].
10.
Midi Port IRQ:
This item specifies an IRQ for the Midi port.