Gigabyte GA-MA780G-UD3H User Manual download pdf (Page 49)

- 49 - BIOS Setup

Link Detected Displays transmission speed

Cable Length Displays the approximate length of the attached LAN cable.

Note: The Gigabit hub will only operate at a speed of 10/100 Mbps in MS-DOS mode; it will operate

at a normal speed of 10/100/1000 Mbps in Windows mode or when the LAN Boot ROM is

activated.

When a Cable Problem Occurs...

If a cable problem occurs on a specified pair of wires, the Status field will show Short and

thenlength shown will be the approximate distance to the fault or short.

Example: Part1-2 Status = Short / Length = 2m

Explanation: A fault or short might occur at about 2m on Part 1-2.

Note: Part 4-5 and Part 7-8 are not used in a 10/100 Mbps environment, so their Status fields will

show Open, and the length shown is the approximate length of the attached LAN cable.

Onboard LAN Boot ROM

Allows you to decide whether to activate the boot ROM integrated with the onboard LAN chip.

(Default: Disabled)

Onboard Serial Port 1

Enables or disables the first serial port and specifies its base I/O address and corresponding

interrupt. Options are: Auto, 2F8/IRQ3, 3F8/IRQ4(default), 3E8/IRQ4, 2E8/IRQ3, Disabled.

Onboard Parallel Port

Enables or disables the onboard parallel port (LPT) and specifies its base I/O address and

corresponding interrupt. Options are: 378/IRQ7 (default), 278/IRQ5, 3BC/IRQ7, Disabled.

Parallel Port Mode

Selects an operating mode for the onboard parallel (LPT) port. Options are: SPP (Standard Parallel

Port)(default), EPP (Enhanced Parallel Port), ECP (Extended Capabilities Port), ECP+EPP.

ECP Mode Use DMA

Selects DMA channel for the LPT port in ECP mode. This item is configurable only if Parallel Port

Mode is set to ECP or ECP+EPP mode. Options are: 3 (default), 1.

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Gigabyte GA-MA780G-UD3H User Manual Page 49