GIGABYTE AMD Socket AM2 Processor Motherboard GA-M55SLI-S4 - Manual (Page 43)

BIOS Setup - 43 -
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Onboard 1394 Function
Enabled Enable onboard IEEE1394 function.(Default value)
Disabled Disable onboard IEEE1394 function.
Onboard Serial Port 1
Auto BIOS will automatically setup the Serial 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 and EPP mode.
ECP Mode Use DMA
3 Set ECP Mode Use DMA to 3. (Default value)
1 Set ECP Mode Use DMA to 1.
On-Chip USB
Disabled Disable this function if you are not using onboard USB function.
V1.1+V2.0 Enable USB 1.1 and USB 2.0 controller. (Default value)
V1.1 Enable only USB 1.1 controller.
Legacy USB Keyboard/Storage
Enabled Enable USB keyboard support in the MS-DOS environment.
Disabled Disable this function. (Default value)
Legacy (DOS) USB Mouse
Enabled Enable USB mouse support in the MS-DOS environment.
Disabled Disable this function. (Default value)
Legacy USB Storage detect
Enabled Enable USB storage detection in the MS-DOS environment. (Default
value)
Disabled Disable this function.