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Chapter 3: BIOS Setup Utility
Spread Spectrum
If you enable spread spertrum, it can significantly reduce the EMI (Electro-
Magnetic interface) generated by the system.
Features Setup Page
This page sets up some parameters for peripheral devices connected to the
system.
CMOS Setup Utility – Copyright (C) 1985-2005, American Megatrends, Inc.
Features Setup
Help Item
Allows BIOS to Enable or Disable
Floppy Controller.
Enabled
3F8/IRQ4
Disabled
378
ECP
DMA3
IRQ7
Both
IDE
Enabled
Auto
Enabled
Disabled
Enabled
Disabled
OnBoard Floppy Controller
Serial Port1 Address
OnBoard IR Port
Parallel Port Address
Parallel Port Mode
ECP Mode DMA Channel
Parallel Port IRQ
OnBoard PCI IDE Controller
OnBoard PCI SATA Controller
Onboard AC97 Audio DEVICE
OnBoard AC97 Modem DEVICE
Onboard LAN Device
OnBoard LAN Boot ROM
OnBoard USB Function
USB Function For DOS
OnBoard Floppy Controller
Use this item to enable or disable the onboard floppy disk drive interface.
Serial Port1 Address
Use this item to enable or disable the onboard COM1/2 serial port, and to assign
a port address.
OnBoard IR Port
Use this item to enable or disable the onboard infrared port, and to assign a port
address.
: Move Enter: Select +/-/: Value F10: Save Esc: Exit
F1: General Help F9: Optimized Defaults
Parallel Port Address
Use this item to enable or disable the onboard Parallel port, and to assign a
port address.
Parallel Port Mode
Use this item to set the parallel port mode. You can select ECP (Extended
Capabilities Port) & EPP (Enhanced Parallel Port).
