Intel GA-G1975X - Manual (Page 45)

BIOS Setup - 45 -
English
USB Controller
Enabled Enable USB controller. (Default value)
Disabled Disable USB controller.
USB 2.0 Controller
Disable this function if you are not using onboard USB 2.0 feature.
Enabled Enable USB 2.0 controller. (Default value)
Disabled Disable USB 2.0 controller.
USB Keyboard Support
Enabled Enable USB keyboard support.
Disabled Disable USB keyboard support. (Default value)
USB Mouse Support
Enabled Enable USB mouse support.
Disabled Disable USB mouse support. (Default value)
Onboard H/W Sound
Enabled Enable onboard sound. (Default value)
Disabled Disable this function.
Onboard H/W 1394
Enabled Enable onboard IEEE 1394 function. (Default value)
Disabled Disable this function.
Onboard H/W GigaATA
Enabled Enable onboard H/W GigaATA function. (Default value)
Disabled Disable this function.
Onboard H/W LAN
Enabled Enable onboard H/W LAN function. (Default value)
Disabled Disable this function.
OnBoard LAN Boot ROM
This function decide whether to invoke the boot ROM of the onboard LAN chip.
Enabled Enable this function.
Disabled Disable this function. (Default value)
Onboard Serial Port 1
Auto BIOS will automatically setup the port 1 address.
3F8/IRQ4 Enable onboard Serial port 1 and address is 3F8/IRQ4. (Default value)
2F8/IRQ3 Enable onboard Serial port 1 and address is 2F8/IRQ3.
3E8/IRQ4 Enable onboard Serial port 1 and address is 3E8/IRQ4.
2E8/IRQ3 Enable onboard Serial port 1 and address is 2E8/IRQ3.
Disabled Disable onboard Serial port 1.
i-Lock
Enabled Enable the i-Lock function. (Default value)
Disabled Disable the i-Lock function.