Asus P4T-F User Manual - Page 63

I/O Device Configuration

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4. BIOS SETUP 4.4.2 I/O Device Configuration 4. BIOS SETUP I/O Device Config Onboard AC97 Controller [Auto] The motherboard offers an AC97 Audio Controller chip. BIOS will automatically activate the Audio Controller if it is available. Configuration options; [Auto] [Disabled] Onboard FDC Swap A&B [No Swap] This option selects drive letter assignments. Configuration options; [No Swap] [Swap AB] Floppy Disk Access Control [R/W] When set to [Read Only], this field protects files from being copied to floppy disks by allowing reads from the floppy disk drive but not writes. The setup default [R/W] allows both reads and writes. Configuration options: [R/W] [Read Only] Onboard Serial Port 1 [3F8H/IRQ4], Onboard Serial Port 2 [2F8H/ IRQ3] These fields allow you to set the addresses for the onboard serial connectors. Serial Port 1 and Serial Port 2 must have different addresses. Configuration options: [3F8H/IRQ4] [2F8H/IRQ3] [3E8H/IRQ4] [2E8H/ IRQ10] [Disabled] UART2 Use Standard Infrared [Disabled] When enabled, this field activates the onboard standard infrared feature and sets the second serial UART to support the infrared module connector on the motherboard. If your system already has a second serial port connected to the onboard COM2 connector, it will no longer work if you enable the infrared feature. See Infrared Module Connector in 3.8 External Connectors. Configuration options: [Disabled] [Enabled] ASUS P4T-F User's Manual 63

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ASUS P4T-F User’s Manual
63
4. BIOS SETUP
4. BIOS SETUP
4.4.2 I/O Device Configuration
I/O Device Config
Onboard AC97 Controller [Auto]
The motherboard offers an AC97 Audio Controller chip.
BIOS will auto-
matically activate the Audio Controller if it is available. Configuration op-
tions; [Auto] [Disabled]
Onboard FDC Swap A&B [No Swap]
This option selects drive letter assignments. Configuration options; [No
Swap] [Swap AB]
Floppy Disk Access Control [R/W]
When set to [Read Only], this field protects files from being copied to
floppy disks by allowing reads from the floppy disk drive but not writes.
The setup default [R/W] allows both reads and writes. Configuration op-
tions: [R/W] [Read Only]
Onboard Serial Port 1 [3F8H/IRQ4], Onboard Serial Port 2 [2F8H/
IRQ3]
These fields allow you to set the addresses for the onboard serial connec-
tors. Serial Port 1 and Serial Port 2 must have different addresses. Con-
figuration options: [3F8H/IRQ4] [2F8H/IRQ3] [3E8H/IRQ4] [2E8H/
IRQ10] [Disabled]
UART2 Use Standard Infrared [Disabled]
When enabled, this field activates the onboard standard infrared feature
and sets the second serial UART to support the infrared module connector
on the motherboard. If your system already has a second serial port con-
nected to the onboard COM2 connector, it will no longer work if you en-
able the infrared feature. See
Infrared Module Connector
in
3.8 External Connectors
.
Configuration options: [Disabled] [Enabled]