BIOS Setup Utility
SY-P4-645DX DRAGON Ultra
60
3-5.2 Onboard SuperIO Device
Caution:
Change these settings only if you are already familiar
with the Chipset.
The [Onboard SuperIO Device] option changes the values of the chipset
registers. These registers control the system options in the computer.
The following screen shows setup default settings.
Phoenix – Award BIOS CMOS Setup Utility
Onboard SuperIO Device
Onboard FDC Controller
Enabled
Onboard Serial Port 1
3F8/IRQ4
Item Help
Onboard Serial Port 2
2F8/IRQ3
UART Mode Select
Normal
x UR2 Duplex Mode
Half
Onboard Parallel Port
378/IRQ7
Parallel Port Mode
SPP
x ECP Mode Use DMA
3
Menu Level
:Move
Enter:Select
+/-/PU/PD:Value
F10:Save
ESC:Exit
F1:General Help
F5:Previous Values
F6:Fail-Safe Defaults
F7: Optimized Defaults
After you have completed the changes, press [Esc] and follow the
instructions on your screen to save your settings or exit without saving.
SuperIO Device
Setting
Description
Note
Disabled
Turn off the on-board
floppy controller
Onboard FDC
Controller
Enabled
Use the on-board floppy
controller
Default