GIGABYTE GA 790XT USB3 rev 1 - Инструкция по эксплуатации - Страница 50

BIOS Setup

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  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.

  Onboard Audio Function

Enables or disables the onboard audio function. (Default: Enabled)

If  you  wish  to  install  a  3rd  party  add-in  audio  card  instead  of  using  the  onboard  audio,  set  this  item  to 

Disabled

.

  Onboard 1394 Function

Enables or disables the onboard IEEE 1394 function. (Default: Enabled)

  Onboard USB 3.0 Controller (NEC USB 3.0 Controller)

Enables or disables the NEC USB 3.0 controller. (Default: Enabled)

  OnChip USB Controller

Enables or disables the integrated USB controller. (Default: Enabled)

Disabled

 will turn off all of the USB functionalities below.

  USB EHCI Controller

Enables or disables the integrated USB 2.0 controller. (Default: Enabled)

  USB Keyboard Support

Allows USB keyboard to be used in MS-DOS. (Default: Enabled)

  USB Mouse Support 

Allows USB mouse to be used in MS-DOS. (Default: Disabled)

  Legacy USB storage detect

Determines  whether  to  detect  USB  storage  devices,  including  USB  flash  drives  and  USB  hard  drives 

during the POST. (Default: Enabled)

  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.