Gigabyte GA-N650SLI-DS4 User Manual page 44

Onboard 1394
Enabled Enable onboard IEEE 1394 function. (Default value)
Disabled Disable this function.
Legacy USB storage detect
This option allows users to decide whether to detect USB storage devices, including USB flash
drives and USB hard drives during POST.
Enabled BIOS will scan all USB storage devices. (Default value)
Disabled Disable this function.
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.
Onboard Parallel Port
Disabled Disable onboard LPT port.
378/IRQ7 Enable onboard LPT port and address is 378/IRQ7. (Default value)
278/IRQ5 Enable onboard LPT port and address is 278/IRQ5.
3BC/IRQ7 Enable onboard LPT port and address is 3BC/IRQ7.
Parallel Port Mode
SPP Using Parallel port as Standard Parallel Port. (Default value)
EPP Using Parallel port as Enhanced Parallel Port.
ECP Using Parallel port as Extended Capabilities Port.
ECP+EPP Using Parallel port as ECP & EPP mode.
ECP Mode Use DMA
This option is available only when Parallel Port Mode is set to ECP or ECP+EPP.
3 Set ECP Mode Use DMA to 3. (Default value)
1 Set ECP Mode Use DMA to 1.
GA-N650SLI-DS4 Motherboard - 44 -