GIGABYTE GA P55M UD2 rev 1 1 - Инструкция по эксплуатации - Страница 53

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BIOS Setup

  Onboard LAN Boot ROM

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

(Default: Disabled)

  Onboard SATA/IDE Device (GIGABYTE SATA2, IDE and GSATA2_0/1 Connectors)

Enables or disables the IDE and SATA controllers integrated in the GIGABYTE SATA2 chip. 

(Default: Enabled)

  Onboard SATA/IDE Ctrl Mode (GIGABYTE SATA2, IDE and GSATA2_0/1 Connectors)

Enables or disables RAID for the SATA controller integrated in the GIGABYTE SATA2 chip or configures 
the SATA controller to AHCI mode.

IDE   

Disables RAID for the SATA controller and configures the SATA controller to IDE  

mode. (Default)

AHCI   

Configures the SATA controller to AHCI mode. Advanced Host Controller Interface  

(AHCI) is an interface specification that allows the storage driver to enable advanced  

Serial ATA features such as Native Command Queuing and hot plug. 

RAID/IDE   

Enables RAID for the SATA controller; the IDE controller still operates in IDE mode.

  Onboard Serial Port 1

Enables or disables the first serial port and specifies its base I/O address and corresponding interrupt. 
Options are: Auto, 3F8/IRQ4 (default), 2F8/IRQ3, 3E8/IRQ4, 2E8/IRQ3, Disabled.

This  motherboard  incorporates  cable  diagnostic  feature  designed  to  detect  the  status  of  the  attached  LAN 
cable. This feature will detect cabling issue and report the approximate distance to the fault or short.  Refer to 
the following information for diagnosing your LAN cable:

  When No LAN Cable Is Attached...

If no LAN cable is attached to the motherboard, the 

Status

 fields of all four pairs of wires will show 

Open

and the 

Length

 fields show 

0m

, as shown in the figure above.

  When LAN Cable Is Functioning Normally...

If no cable problem is detected on the LAN cable connected to a Gigabit hub or a 10/100 Mbps hub, the 
following message will appear:

  Start detecting at Port.....

  Link Detected --> 100Mbps

  Cable Length=  30m

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 then length 

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.