Gigabyte GA-586T2 User Manual page 86

IDE Secondary Slave UDMA (for onboard IDE 2nd channel).
The default value is Auto.
Auto BIOS will automatically set the IDE HDD to Ultra
DMA/33 Mode.
Disabled
Disable Ultra DMA HDD Function.
On-Chip Primary PCI IDE
The default value is Enabled.
Enabled Enable onboard 1st channel IDE port.
Disabled Disable onboard 1st channel IDE port.
On-Chip Secondary PCI IDE
The default value is Enabled.
Enabled Enable onboard 2nd channel IDE port.
Disabled Disable onboard 2nd channel IDE port.
USB Keyboard Support
The default value is Disabled.
Enabled Enable USB Keyboard Support.
Disabled Disable USB Keyboard Support.
Onboard FDC Controller
The default value is Enabled.
Enabled Enable onboard FDC port.
Disabled Disable onboard FDC port.
Onboard Serial Port 1
The default value is Auto.
3F8/IRQ4 Enable onboard Serial port A and address is 3F8.
2F8/IRQ3 Enable onboard Serial port A and address is 2F8.
3E8/IRQ4 Enable onboard Serial port A and address is 3E8.
2E8/IRQ3 Enable onboard Serial port A and address is 2E8.
Disabled Disable onboard Serial port A.
Auto onboard Serial port A automatically set.
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Bios
Configuration