User Manual

4-22
Chapter 4: BIOS Setup
4.4.10 SIO Configuration
LogicalDevicesstateontheleftsideofthecontrol,reectsthecurrentLogicalDevice
state. Changes made during Setup Session will be shown after you restart the system.
[*Active*] Serial Port 1 / [*Active*] PS2 Controller (KB&MS)
AllowsyoutoviewandsetbasicpropertiesoftheSIOLogicaldevice.LikeIOBase,IRQ
Range,DMAChannel,andDeviceMode.
Use This Device [Enabled]
Allows you to enable or disable this Logical Device.
Conguration
options:[Disabled][Enabled]
The following item appears only when
Use This Device
is set to
[Enabled]
.
Disabling SIO Logical Devices may have unwanted side effects. PROCEED WITH
CAUTION.
Possible: [Use Automatic Settings]
Allowstheusertochangethedeviceresourcesettings.Newsettingswillbereected
no this setup page after system restarts.
Conguration
options:[UseAutomaticSettings][IO=3F8h;IRQ=4;DMA;][IO=3F8h;
IRQ=3,4,5,7,9,10,11,12;DMA;][IO=2F8h;IRQ=3,4,5,7,9,10,11,12;DMA;]
[IO=3E8h;IRQ=3,4,5,7,9,10,11,12;DMA;][IO=2E8h;IRQ=3,4,5,7,9,10,11,12;
DMA;]